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ARCHIMOD BATTERY
Maintance Manual
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Meta System ARCHIMOD 20, ARCHIMOD 40, ARCHIMOD 60, ARCHIMOD 120, ARCHIMOD BATTERY Maintance Manual

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ARCHIMOD
Operating and Maintenance Manual
Rev. September 2010 Code 5040275001 The original of this document is drawn up in the Italian language
code 5040275001 Rev. September 2010
Index of Contents
GENERAL INDEX ........................................................ A
CERTIFICATION
OF CONFORMITY ....................... D
1. FOREWORD .......................................................... 1-1
1.1 Overview ........................................... 1-1
1.2 Purpose of the manual ....................... 1-2
1.3 Where and how to keep the manual ... 1-2
1.4 Manual update ................................... 1-2
1.5 Collaboration with the user ................ 1-3
1.6 Manufacturer ..................................... 1-3
1.7 Responsibilities of the manufacturer
and guarantee ................................... 1-3
1.7.1 Guarantee terms ................................ 1-4
1.7.2 Extension of the guarantee and
maintenance contracts ....................... 1-4
1.8 Copyright ........................................... 1-4
2. TECHNOLOGICAL DESCRIPTION .......................... 2-1
2.1 ARCHIMOD
®
technology .................... 2-1
2.2 Features ............................................ 2-2
2.3 Models .............................................. 2-3
2.4 Technical specifications ..................... 2-6
2.5 Communication devices ..................... 2-11
2.5.1 RS232 serial ports ............................. 2-11
2.5.2 Relay interface .................................. 2-11
2.5.3 Logic level interface ........................... 2-12
2.5.4 Communications slot ......................... 2-13
3. SAFETY PROVISIONS ............................................ 3-1
3.1 General notes .................................... 3-1
3.2 Symbols ............................................ 3-1
3.3 Reference standards ......................... 3-1
3.4 Definitions of ‘operator’ and
‘specialized technician’ ...................... 3-2
3.4.1 Qualification required to the operator . 3-2
3.4.2 Qualification required to the
specialized technician ........................ 3-2
3.5 Individual protective gear ................... 3-3
3.5.1 Gear to wear ...................................... 3-3
3.6 Indications of danger in the work place 3-4
3.6.1 Indications on board the equipment ... 3-4
3.7 Residual risks .................................... 3-4
3.8 General warnings .............................. 3-5
3.9 Emergency interventions ................... 3-6
3.9.1 First aid interventions ........................ 3-6
3.9.2 Fire-prevention measures .................. 3-6
A
code 504275001 Rev. September 2010
4. UNPACKING .......................................................... 4-1
4.1 Visual inspection................................ 4-1
4.1.1 Checking the equipment and
accessories supplied ......................... 4-1
4.2 Positioning ......................................... 4-1
4.3 Positioning and unpacking ................. 4-2
4.4 Checking the contents of the pack ..... 4-3
4.5 Handling ............................................ 4-3
4.6 Storing ............................................... 4-3
4.6.1 UPS ................................................... 4-3
4.6.2 Batteries ............................................ 4-3
5. INSTALLATION ........................................................ 5-1
5.1 Safety rules and regulations .............. 5-1
5.2 Electrical connections ........................ 5-1
5.2.1 Safety recommendations ................... 5-2
5.2.2 Preliminary operations ....................... 5-2
5.2.3 Connecting the loads ......................... 5-2
5.2.4 Installing the ARCHIMOD® BATTERY . 5-3
5.2.5 Protections ........................................ 5-4
5.2.6 Earthing ............................................. 5-4
5.2.7 Connecting the power supply ............. 5-4
5.2.8 Wiring ................................................ 5-5
5.2.9
Emergency Power Off (Remote E.P.O.) 5-6
5.3 Wiring diagrams ................................. 5-7
6. CONFIGURATION AND START-UP .......................... 6-1
6.1 Input configuration ............................. 6-1
6.2 Output configuration .......................... 6-1
6.3 Checks prior to switching on .............. 6-2
6.4 Starting procedure ............................. 6-2
7. CONTROL PANEL ................................................... 7-1
7.1 ‘Service Mode’ function ...................... 7-2
7.2 Main menu and submenus ................. 7-2
7.2.1 UPS status ........................................ 7-3
7.2.2 UPS settings ...................................... 7-5
7.2.3 Power Modules .................................. 7-7
7.2.4 Events ............................................... 7-9
7.2.5 Tools ................................................. 7-9
7.2.6 Turning the single output phases on
and off .............................................. 7-9
7.2.7 Shutting down the UPS ARCHIMOD . 7-9
8. DIAGNOSTICS ........................................................ 8-1
8.1 Luminous and acoustic signals .......... 8-1
8.2 Messages .......................................... 8-2
9. MAINTENANCE ....................................................... 9-1
9.1 Introduction ....................................... 9-1
9.2 Preventive maintenance .................... 9-1
9.3 Periodical checks ............................... 9-2
9.3.1 Preparing the UPS for maintenance.
Forced bypass mode ......................... 9-2
9.4 Hot-swap replacing of power modules
or adding new modules ...................... 9-3
9.5 Preparing the UPS for maintenance in the manual maintenance by-pass mode 9-4
9.5.1 Manual by-pass mode ........................ 9-4
9.5.2 Replacing a power module or adding
new modules ..................................... 9-4
9.5.3 Exiting maintenance by-pass ............. 9-5
9.6 Installing/replacing battery boxes ....... 9-5
B
code 5040275001 Rev. September 2010
10. DISMANTLING ...................................................... 10-1
10.1 Disposing of the batteries .................. 10-1
10.2 Dismantling the UPS .......................... 10-1
10.3
Disposing of the electronic components
.. 10-1
11. TABLES .......................................................... 11-1
12. NOTES .......................................................... 12-1
C
code 504275001 Rev. September 2010
D
Council Directives applied: 73/23/EEC amended with directives 93/68/EEC
89/336/EEC amended with directives 92/31/EEC 93/68/EEC
Standards to which conformity is declared: EN 62040-1-1, EN EN 62040-3
Manufacturer: Meta System S.p.A.
Address: Via Majakovskij, 10/b Reggio Emilia, Italy
Type of equipment: UPS
Models:
Year in which trademark was affixed:
The device was tested in the typical installation configuration and with peripherals conforming to the aforementioned directives.
I, the undersigned, hereby declare that the device defined above meets the requirements of the specified directives.
Reggio Emilia, 09/07/08 Ing. Cesare Lasagni
Technical Manager
2009
ARCHIMOD
®
20
ARCHIMOD
®
40
ARCHIMOD
®
60
ARCHIMOD
®
80
ARCHIMOD
®
100
ARCHIMOD
®
120
ARCHIMOD
®
BATTERY
62040-2
1-1
code 5040275001 Rev. September 2010
Foreword
1. Foreword
1.1 OVERVIEW
Congratulations for having bought a Meta System S.p.A. UPS ARCHIMOD® product.
Thanks to UPS ARCHIMOD
®
unit your critical equipment will be protected by a
constant and reliable supply of power for years to come.
Meta System S.p.A. is based in Italy and specializes in designing and produc­ing UPS units. The UPS ARCHIMOD
®
system is unique, modular and the last generation of three-phase medium power UPS units. Highly reliable, low running costs and excellent electrical performance are but a few of the great features of this innovative UPS. Moreover, the criteria and methods that Meta System S.p.A. uses for its design and production comply with the strictest quality standards. The product is, in fact, produced at an ISO14001 certified factory in full compli­ance with the eco-design laws.
The UPS ARCHIMOD
®
system is made in compliance with the existing European Community directives and with the technical standards that include their require­ments as certified by the Declaration of Conformity issued by the Manufacturer and enclosed with this manual.
This publication, simply defined ‘manual’ herein, contains all the information for the installation, use and maintenance of the equipment specified in the Declaration of Conformity.
This equipment will be referred to simply as ‘equipment’ or even ‘machine’ in this manual and is manufactured by Meta System S.p.A. whose address can be found further on in this chapter.
The contents of this manual are intended for an operator who has already been instructed on the precautions to be taken in relation to the presence of electricity.
The persons to whom this publication is addressed, normally defined ‘users’, are all those people who, for their field of expertise, have the need and/or obligation to provide instructions or work directly on the equipment.
These people can be the following:
- managers;
- heads of operating areas;
- department heads;
- operators directly concerned with transporting, storing, installing, using and servicing ma-
chines from the moment they are put on the market up to the day they are scrapped;
- direct private users.
The original text of this publication is in Italian and is the only reference for solving any inter­pretation disputes related to the translation into other languages.
This publication is to be considered an integral part of the equipment supplied and, as such, must be kept for future reference up until the equipment is definitively dismantled and scrapped.
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code 504275001 Rev. September 2010
Foreword
1.2 PURPOSE OF THE MANUAL
The purpose of this manual is to provide indications for using the equipment safely and to carry out routine maintenance procedures.
Adjustments and extraordinary maintenance jobs are not dealt with in this manual as they are reserved exclusively to the assistance technician who must observe to the technical and design characteristics for which the equipment was made when working on it.
It is essential that this manual is read through but it is not a substitute for the expertise of the technical personnel who must have had adequate preliminary training.
The intended use and configurations envisaged for the equipment are the only ones allowed by the Manufacturer; do not attempt to use the equipment in disagreement with the indications given.
Any other use or configuration must be agreed on beforehand with the Manufacturer in writing and, in such a case, will be an enclosure to the manual.
For its use the user must also comply with the specific laws on work that exist in the country where the equipment is installed.
Reference is also made in this manual to laws, directives, etc., that the user must know and consult in order to fulfil the purposes established by the manual.
1.3 WHERE AND HOW TO KEEP THE MANUAL
This manual (and its enclosures) must be kept in a safe, dry place and always be available for consultation. We suggest making a copy and filing it. If information is exchanged with the Manufacturer or assistance personnel authorised by the former, please refer to the equipment’s rating plate data and serial number.
The manual must be kept for the equipment’s useful life cycle and, if necessary (e.g. damage which prevents it being consulted even partially) the user must ask the Manufacture for a new copy, quoting the publishing code on the cover.
1.4 MANUAL UPDATE
The manual reflects the state of the art at the moment the equipment was put on the market, of which it is an integral part. The publication complies with the directives in force at such a date. The manual cannot be considered inadequate if updates of standards or changes are made to the equipment.
Any integration to the manual which the Manufacturer deems fitting to send to the users, must be kept with the manual, becoming an integral part of it.
1-3
code 5040275001 Rev. September 2010
Foreword
1.5 COLLABORATION WITH THE USER
The Manufacturer is available to its clientele to provide additional information and will take into consideration any suggestions made to improve this manual to bring it even closer to the requirements for which it was drawn up.
If the equipment is sold, which always includes handing over this operating manual, the primary user must notify the Manufacturer, giving him the address of the new user so the latter can be reached if there are any communications and/or updates deemed indispensable.
META SYSTEM S.p.A. reserves the property rights of this publication and forbids the total or partial reproduction of it without prior written consent.
1.6 MANUFACTURER
The equipment’s identification data are given on the ID plate.
Manufacturer:
META SYSTEM S.p.A.
Address: via Galimberti, 8 42124 Reggio Emilia - ITALY
Tel: +39 0522 364111 Fax: +39 0522 308382 email: info@metasystem.it
1.7 RESPONSIBILITIES OF THE MANUFACTURER AND GUARANTEE
In order to use the guarantee supplied by the Manufacturer the user must scrupulously comply with the precautions indicated in the manual and in particular:
- to always work within the equipment’s limits of use;
- to always carry out constant and accurate maintenance;
- to have persons use the equipment with proven capabilities and skill and adequately trained
for the purpose;
The Manufacturer declines all liabilities, direct and indirect, resulting from:
- disregard for the instructions and if the equipment is used differently to what is foreseen in
the operating manual.
- use by personnel who have not read and understood properly the contents of the manual;
- a use failing to conform to the specific laws existing in the country of installation;
- changes made to the equipment, software, operating logic that were not authorised by the
Manufacturer in writing;
- unauthorised repairs;
- exceptional events.
When the equipment is sold to a third party this manual has to go with it; if the manual is not given to the new user then all purchaser rights are automatically invalidated, including guarantee terms where applicable.
If the equipment is sold to a thirty party in a country of a different language it is the responsibility of the original user to provide a true translation of this manual in the language of the country where the equipment is going to be used.
1-4
code 504275001 Rev. September 2010
Foreword
1.7.1 Guarantee terms
UPS ARCHIMOD® is supplied with a 12-month guarantee, limited to material defects of the UPS and its components.
The instant an anomaly occurs on the product, contact the Meta System S.p.A. Technical Assistance Centre who will provide all the instructions on how to proceed.
Do not return anything without prior authorisation from Meta System S.p.A.
Meta System S.p.A. will provide further instructions on how to proceed.
This guarantee is not valid if the UPS is not started by a correctly trained specialized techni­cian.
This guarantee does not cover damages or losses caused by: an incorrect use, abuse, negligence, carelessness, unauthorised repairs or changes, incorrect installation, inadequate environment, accident, force majeure or inappropriate application, atmospheric events, etc.
If, during the guarantee period the UPS is found not to conform to the characteristics and per­formances described in this manual, Meta System S.p.A., at its discretion, will repair or replace the unit (or its components). All pieces repaired or replaced remain the property of Meta System S.p.A..
Meta System S.p.A. is not liable for costs such as: loss of profits or failed turnover, loss of equipment, loss of data or software, complaints from third parties and so on.
Use of its products for life supporting applications is not one recommended by Meta System S.p.A. because it is possible, and reasonable to foresee that an anomaly or malfunction of the product can cause an anomaly in the life support device or significantly compromise its reliability and effectiveness. Meta System S.p.A. does not recommend using its products for the direct care of a sick person and does not supply its equipment for use in any such application unless it receives written confirmation that the risks of possible injury or harm have been minimised and that the customer has assessed all the risks and takes full responsibility for all related consequences.
The UPS can contain batteries that must be recharged for a minimum of 24 hours every 6 months if they are stored, in order to prevent being completely flat. Batteries that are completely flat for any reason are not covered by the guarantee.
1.7.2 Extension of the guarantee and maintenance contracts
The standard guarantee can be consolidated in order to protect the UPS with a guarantee ex­tension contract (maintenance contract). For more details please call the Meta System S.p.A. Assistance Centre. When the guarantee period is up it is possible to join a technical assistance programme by means of a subscription of an extension contract that offers an optimum UPS maintenance service.
1.8 COPYRIGHT
The information in this manual must not be disclosed to third parties. Any duplication, total or partial, not authorised in writing by the Manufacturer, obtained by photostatting, duplicating or any other method, even electronically, violates the copyright conditions and can be persecuted by law.
2-1
Technological
Description
code 5040275001 Rev. September 2010
2. Technological description
2.1 ARCHIMOD® TECHNOLOGY
Congratulations on your purchase of a UPS ARCHIMOD® product from Meta System S.p.A.. Thanks to the UPS ARCHIMOD
®
your critical equipment will be protected by a constant and reliable supply of power for years to come. MetaSystem has developed a project that is both innovative and unique, creating ARCHIMOD
®
, the UPS with a power range of 20, 40, 60, 80, 100 e 120 kVA capable of adapting itself at any time to the changing requirements of protected loads: greater power, longer autonomy, redundancy. The basic concepts of the ARCHIMOD
®
project are, in fact, modularity, expandability and redundancy which, besides offering maximum reliability, are also the guarantee of a considerable economic saving. Even the ARCHIMOD
®
BATTERY rack cabinet is modular with boxes for extremely simple maintenance and battery Hot-Swap. The ARCHIMOD
®
UPS guarantees the best load protection levels together with reliability and redundancy. This is possible thanks to a modular architecture that has a 6.7kVA single-phase power module as its basic element. The power modules are connected in parallel, phase by phase, and should just one module fail only the power of that module on the phase involved is lost. The UPS is controlled by 1, 2 or 3 boards, depending on the configuration. Each board can control up to 6 power modules. If one of the control boards fails, only the modules it controls are turned off and made safe while the UPS carries on working on-line with no interruption to the load. Redundancy is therefore possible on a single phase (power module failure) and inside the UPS (control failure). Hot-Swap replacement of the power modules is also possible, turning the control off as well as the set of modules connected to it without having to power the load from the bypass line thus temporarily losing protection. Even the modular ARCHIMOD
®
BATTERY boxes can be Hot-Swap replaced without having to put the UPS in maintenance bypass. Each control board is connected to a control panel with display - by means of which both UPS status and settings can be checked - and to a communication interface with an RS-232 connection, SNMP, free contacts and accessories slot. All UPS functions can be ac­cessed from any control panel and it is also possible to communicate through any interface installed: thus even these peripheral devices are redundant. In UPS installations where there are three separate single-phase lines in output, each line can be separately software controlled to privilege, for example, the autonomy of one of them when running on battery and install only the necessary number of modules on each phase to have the power required. An input bypass line separate from the mains input line will allow the bypass to be powered by a second power source (the neutral conductors of both lines must be in common). Cutting edge technology is used for the UPS hardware. The single-phase modules are carefully engineered and have no power wiring. A sophisticated microprocessor control optimises UPS performance both on the Booster/PFC side and on the output inverter. The battery charge curve has been studied to obtain maximum useful accumulator life and greater autonomy when there is no mains power. The electronic boards are entirely assembled on automated Meta­System lines and tested to ensure the highest possible quality standards. Each piece of equipment is tested by letting it work for a long time at full load (burn-in) before being packed and shipped to the customer. All these measures contribute to the value of the ARCHIMOD
®
UPS over time
2-2
Technological
Description
code 504275001 Rev. September 2010
2.2 FEATURES
Power module
The basic module 6,700 VA is basically made up of the following functional blocks: command and control logic (microprocessor controlled), rectifier/PFCr, inverter, booster, battery charger, automatic bypass. The power unit is the Plug & Play type to facilitate power expansion and all maintenance works. Each module is paralleled with other identical ones until the UPS power wanted on each phase is reached. The power modules are separate from each other and can work even if one malfunctions. A multicolour LED with a traffic light code green-amber-red on the front of the module quickly shows the operating state of the electronic unit. The power modules are housed on shelves that can hold 3 modules, referred to as “tunnels” in the rest of this document.
Battery box
The battery modules are designed for easy insertion in the cabinet with no work needed to connect them; they are easy to handle thanks to their light weight, likewise any maintenance or replacing. A box holds 7 12V, 7.2 Ah or 9 Ah batteries connected in series and, thanks to the Plug & Play connection can be easily pulled out and put inside the cabinet. In order to guarantee maximum safety, especially during maintenance, the voltage of each box is adequately disconnected into two 36 and 48V that are connected in series only when the box is placed right inside its housing. This conforms to the CEI-EN 60950 standard on electrical safety which establishes that adequate safeguards must be used and particular attention where there are dangerous voltages higher than 50 Vdc with the possibility of direct contact.
Autonomy can be increased further still by adding other battery ‘boxes’ in multiples of three, exploiting the space inside the UPS and the space in the additional ARCHIMOD
®
BATTERY.
Digital display and displaying alarms
The UPS ARCHIMOD
®
is controlled by 1, 2 or 3 microprocessor boards (depending on the versions) and has the same number of backlit alphanumerical LC-displays with 20 characters on 4 lines. They are built into the front of the UPS together with their high luminosity operating status indicators which, by means of a traffic-light code, indicates the operating status and any alarm conditions. Four simple push buttons near the display allow the user to: see operating data, set operating parameters, analyse the state of each single power module, select the language in which to see the messages, start the Hot-Swap mode and execute a set of functional tests.
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Technological
Description
code 5040275001 Rev. September 2010
2.3 MODELS
UPS ARCHIMOD® 20
UPS ARCHIMOD® 40
UPS ARCHIMOD® 20+18U
2-4
Technological
Description
code 504275001 Rev. September 2010
UPS ARCHIMOD® 60 UPS ARCHIMOD® 80 UPS ARCHIMOD® 100
2-5
Technological
Description
code 5040275001 Rev. September 2010
UPS ARCHIMOD® 120
UPS ARCHIMOD
®
BATTERY
2-6
Technological
Description
code 504275001 Rev. September 2010
2.4 TECHNICAL SPECIFICATIONS
Input nominal voltage: V = 4 00 ( Tr i + N) + 15% - 20%
(OnlyArchimod20/40KVA V = 230 V +15% -20% with single input)
Input frequency: Hz = 50 / 60 +/- 2% Input connections: Tri + Neutral THD input current: < 3% Input power factor: > 0.99
OUTPUT CHARACTERISTICS Maximum
current (tri/tri):
28,99 A 57,98 A 86,97 A 115,96 A 144,95 A 173,94 A
Maximum current (tri/single):
86,96A-----
Maximum current (single/tri):
28,99A-----
Maximum current (single/single):
86,96A-----
Output nominal voltage: V = 400 + /- 1%
(Only Arc him od 20/40KVA V = 2 30 V ± 1% with s ing le output)
Output nominal frequency: Hz = 50/60 sincronized Output connections: Trifase + Neutro
Efficie ncy:
-Mains(OnLine)
- Mains (Eco mode)
95% 99%
Over load: 125% for 10 min - 150% for 1 min Factor crest 3,5:1
GENERAL CHARA T ERISTICS
Rated Power: 20 KVA 40 KVA 60 KVA 80 KVA 100 KVA 120 KVA Active Power: 16 KW 32 KW 48 KW 64 KW 80 KW 96 KW
Technology: On Line, doub le conversion V FI – SS - 111
Configuration I/O:
Triphase / Triphase
(Onl y Archi mod 20/40KVAca n be con fi g ur edsingle/ single, single/tri, tri/single, tri/tri by user)
UPS architecture: Modular with 6, 7 KVA power modu les (cos Ê 0,8).
Housed in a single cabinet. Expendable, redundant N + X
(except for Archimod 120KVA).
INPUT CHARACTERISTICS
Maximum current (tri/tri):
37 A 74 A 111 A 148 A 185 A 222 A
Maximum current (tri/single):
37A-----
Maximum current (single/tri):
111A-----
Maximum current (single/single):
111A-----
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code 5040275001 Rev. September 2010
FUNCTIONAL ELECTRICAL CH ARACTERISTICS
Model: 20 KVA 40 KVA 60 KVA 80 KVA 100 KVA 120 KVA
Command board:
12 3
Redundacy of command board:
No Yes
Over load with one command boardfailed:
- 50% 66% (50÷75)% (60÷80)% 66%
Percen ta ge of
load admitted
after rup ture of a
control board:
- 50% 66% (50÷75)% (60÷80)% 66%
Pilo tage P ower
Modu le PM7:
3PM7
driven b y
control
board N.1
3PM7driven
by control
board N.1
3PM7driven
by control
board N.2
3PM7driven
by control
board N.1
3PM7driven
by control
board N.2
3PM7driven
by control
board N.3
6PM7driven
by control
board N.1
3PM7driven
by control
board N.2
3PM7driven
by control
board N.3
6PM7driven
by control board N.1
6PM7driven
by control board N.2
3 PM7 pilotati
dal comando
N.3
6PM7driven
by control
board N.1
6PM7driven
by control
board N.2
6PM7driven
by control
board N.3
Maximum outp ut
power during
replacement mode
Hot swappable
modules:
- 50% 66% (50÷75)% (60÷80)% 66%
Maximum outp ut
power in case of
fail ure of a
module
(Redundancy):
0% (with 3
fhase load) 66% (with
singlefhase
load)
50% 66% 75% 80% 84%
Power Module
PM7:
36 9 121518
Nominale Power 6.7KVA
Active PowerPo tenza attiva 5.4KW
Characteristics of
Power Module
PM7:
Ho t swappab le electronic s i s permitted by dedicated procedure, replacing a power modu le w i th
the machine on after turning off the control b oard by its correspondin g control module (3 or 6
power modules).
Number of
Display:
12 3
Characteristics of
Display:
Redundant.
Independent disp lays each connected with a separatecommand.
NOT hot swappable.
Display back light green background
Multicolor Status Indicator operation (green / yello w / red)
RS232 u ser port:
N.1
Rear side
N.2
Rear side
N.3
Rear side RS232 maintenance port:
N.1
Front side
N.2
Front side
N.3
Front side
Contact port:
N.1 Canon
15P rear
side
N.2 Canon
15P
rear side
N.3 Canon 15P
rear side
Relay interface:
N.1
Rear side
N.2
Rear side
N.3
Rear side SNMP slot Adapter (I
max
700mA):
N.2
Rear side
N.4
Rear side
N.6
Rear side
Battery drawer
Available in dedicated Battery Cabinet.
Hot swappable operation is permitted by dedicated procedure, replacing a battery drawer
with the UPS on, only if the KB available are higher than the minimum necessary for the
operation of the UPS battery. Through neutral Yes Operating mode On line – ECO mode
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Technological
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code 504275001 Rev. September 2010
FUNCTIONAL ELECTRICAL CH ARACTERISTICS
Maintenance By-pass: Yes Automatic by-pass: Yes Expendable: Yes (power modu les and battery drawers) Redundancy: Yes Restart: Yes (after complete battery run down) Other: Max battery charging current for each module 2,5A
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Technological
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code 5040275001 Rev. September 2010
Protections Output short-circuits: Yes
Input Overvoltage: Yes Overtemperature: Yes Overload: Yes Powering surge limiter: Yes Excessive battery discharging:
Yes
Diff ere n ziale: No Epo: Yes
Input fuse:
Input breaker - no fuse (front panel)
Output fuse: Output breaker - no fuse (front panel)
Battery fuse:
Battery breaker - fuse (20/40/60 KVA)
(there are internal fuses not removable by the user) (front panel)
Back Feed protection : No
Batteries:
Type of batteries: 12V 7 .2Ah or 12V 9Ah maintenance-free sealed lead batteries KB: Series of N.3 battery drawers (N.7 batteries in each drawer)
Standards:
EN62040-1-1: Yes EN60040-2: Yes EN62040-3: Yes Environmental conditions :
Operating temperature 0˚ -40˚ C Relative Hum i d i ty: 20% - 80% non condensing Noise level at 1 m: 50-65 dBA Weight (Kg) 205 240 276 272 318 364 Dimensions L x P x H (m m): 570 x 912 x 2080 (42U) Thermal dis s ipation
2730 BTU/h 5460 BTU/h 8190 BTU/h 10920 BTU/h 13650 BTU/h 16380 BTU/h
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code 504275001 Rev. September 2010
Hp) Standard autonomies Load 80%, efficiency 91%
KB
20kVA
(14066W)
40kVA
(28132W)
60kVA
(42198W)
80kVA
(56264W)
100kVA
(70330W)
120kVA
(84396W)
7.2Ah (218) 36912151810min
(W /ba tt)
9Ah (263) 2.5 5 7.5 10 1 3 15
7.2Ah (105) 6.5 13 1 9 25.5 32 3830min
(W /ba tt)
9Ah (112) 6 1218243036
7.2Ah (60) 11 22 33 44 56 67
60min
(W /ba tt)
9Ah (66) 10 20 30 40 51 61
Stand ard auto nomies wi t h N.1 Arch imod In v er ter (in ternal batteries)
KB 20kVA 40kVA 60kVA
7.2A h 50 - -
10
9Ah 55 - -
7.2A h - 15 -
8
9Ah - 18 -
7.2A h - - 4.5
6
9Ah - - 6
Stand ard auto nomies wi th external Arch imod Bat ter y (1 2KB/cab inet)
KB 8 0 kV A 10 0 kVA 120 kVA
7.2Ah 10 7 4.512
(1 Ba t tery)
9Ah 12 9 6
7.2Ah 28 20 1524
(2 Ba t tery)
9Ah 30 23 18
7.2Ah 45 33 2836
(3 Ba t tery)
9Ah 49 36 30
Hp) Standard autonomies Load 100%, efficiency 91%
KB
20kVA
(17580W)
40kVA
(35160W)
60kVA
(52740W)
80kVA
(70320W)
100kVA
(87900W)
120kVA
(105480W)
7.2Ah (218) 4 8 12 15.5 19.5 2310min
(W /ba tt)
9Ah (263) 369.5131619
7.2Ah (105) 8 1624324047.530min
(W /ba tt)
9Ah (112) 7.5 15 22.5 30 3 7 44.5
7.2Ah (60) 14 28 42 56 70 83.560min
(W /ba tt)
9Ah (66) 13 25 38 50.5 63.5 76
Stand ard auto nomies wi t h N.1 Arch imod In v er ter (in ternal batteries)
KB 20kVA 40kVA 60kVA
7.2A h 40 - -
10
9Ah 45 - -
7.2A h - 10 -
8
9Ah - 13 -
7.2A h - - NO
6
9Ah - - 4.5 *
Stand ard auto nomies wi th external Arch imod Bat ter y (1 2KB/cab inet)
KB 8 0 kV A 10 0 kVA 120 kVA
7.2Ah 6 4 NO12
(1 Ba t tery)
9Ah 9 6 4.5 *
7.2Ah 20 15 1024
(2 Ba t tery)
9Ah 23 18 13
7.2Ah 34 26 2036
(3 Ba t tery)
9Ah 37 30 23
2-11
Technological
Description
code 5040275001 Rev. September 2010
2.5 COMMUNICATION DEVICES
The uninterrupted power supply units of the UPS ARCHIMOD® type have, for each control board: 2 RS232 serial ports, 1 relay interface, 1 logic level output on a male DB15 connector and an SNMP slot. All user interfaces are SELV insulated and if there are several control boards they provide the same redundant information.
2.5.1 RS232 serial ports
The first of the 2 RS232 serial ports that are on each of the UPS control boards is called “main­tenance interface”; it is located in the middle of the front control panel between the display and keypad. It is dedicated exclusively to diagnositic functions and machine firmware upgrades. The second, called “user interface” is at the back of the UPS. Thanks to this port a whole set of data on UPS operation can be accessed by means of a computer or network board besides being able to control the unmanned switching off of the operating system.
The second, called ‘user interface’, is at the top at the back of the UPS. Thanks to this port that, with either a computer or specific network card, it is possible to access UPS operating data and to control the unattended turning off of the operating system.
2.5.2 Relay interface
The relay interface contacts are programmed by default as Normally Open (NO) but can be configured as Normally Closed (NC) via the UPS control panel and display.
Electrical specifications
The indications available with this interface are.
• I
MAX
= 5A
• V
MAX
= 250VAC - 30V
DC
EPO (if available): voltage with open contacts 12VDC, current with closed contacts 5mA.
The indications available with this interface are the following:
Pin Function
1 -2 Running on battery 3 - 4 Autonomy Reserve 5 - 6 Generic alarm 7 - 8 Overload
Pin Function
1 -2 Running on By-pass 3 - 4 EPO (if indicated by the
silk-screen print)
5 - 6 -
1
2
2-12
Technological
Description
code 504275001 Rev. September 2010
2.5.3 Logic level interface
Logic level interface is available on connector DB15 and it allows the UPS to be connected to a remote system for monitoring its operating status, making available the following indica­tions and controls:
• Mains/battery operated;
• UPS fault;
• Overload;
• Autonomy reserve.
• UPS on bypass.
• ON/OFF input.
The functions of the interface pins are:
•
Pin 1: GND;
• Pin 2: Mains/Battery (output, active high);
• Pin 3: Autonomy Reserve (output, active high);
• Pin 4: RS232 power supply;
• Pin 5: ON/OFF input (equivalent to the “ON/OFF” key on the panel); Pin 6: Input for battery test (it forces the UPS to run on battery)
• Pin 7: Overload (open collector, active low);
• Pin 12: Mains/Battery (open collector, active low);
• Pin 13: UPS on Bypass (open collector, active low);
• Pin 14: Autonomy Reserve (open collector, active low);
• Pin 15: Alarm (open collector, active low).
Electrical specifications
Logic output: 12VDC max., output impedance 2.2kΩ in series. RS232 power supply: 12VDC 700mA max., not adjusted. ON/OFF input and battery test: apply voltage between 10 and 15VDC. Open collector outputs (all): 30VDC, 100mA max.
15
1115
6
10
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Technological
Description
code 5040275001 Rev. September 2010
2.5.4 Communication slot
A slot at the back of the UPS ARCHIMOD® is for the SNMP board (optional).
Attention: the maximum current taken from pin4 of connector DB15 “RS232 power supply” and from the SNMP slot for the network board to work must be, in total, less than 700mA.
12
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Safety Provisions
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3. Safety Provisions
3.1 GENERAL NOTES
WARNING
Before doing any operation on the equipment, it is necessary to read through the whole manual carefully, paying attention to this chapter in particular.
The equipment has been built for the application specified in the declaration of conformity enclosed with this manual. For no reason whatsoever it is allowed to use it for purposes other than those for which it has been designed, nor in ways different to those explained in the manual. The various interventions must be carried out following the criteria and chronology described in this manual.
3.2 SYMBOLS
In this manual some operations are highlighted by graphical symbols that call the attention of the reader to the dangerousness of the operations. The graphics are as follows:
WARNING
This means the possibility of an event happening that could lead to serious injury or great
damage to the equipment if adequate precautions are not taken.
ATTENTION This means the possibility of an event happening that could lead to slight injury or material damage if adequate precautions are not taken.
INDICATION
This means important information that must be read paying maximum attention.
3.3 REFERENCE STANDARDS
EN 62040-1-2 PART 1: general provisions and safety recommendations for the UPS EN 50091-2 EN62040-2 PART 2: EMC provisions EN 50272-2: Safety provisions for accumulator batteries and their installation
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Safety Provisions
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3.4 DEFINITIONS OF ‘OPERATOR’ AND ‘SPECIALIZED TECHNICIAN’
The professional figure that is going to access the equipment for normal use is defined by the term ‘operator’. With this definition we mean personnel who know how to use and service the equipment and have the following requirements:
1 specific training that authorises them to work according to the safety standards in relation
to the dangers that the presence of electricity can bring about.
2 training on how to use the Individual Protective Devices and on the basic first aid interven-
tions.
When the company person in charge of safety chooses the operator who is to use the equip­ment – who must be suitable for work in accordance with the existing laws – he must consider the physical aspect (no impairment), the psychological aspect (mental equilibrium, sense of responsibility) and personal education, training, experience and knowledge of the standards, prescriptions and provisions for the prevention of accidents.
Based on the skill and capacity found, he shall also see to the operator’s training in order to give him full knowledge of the equipment and of the parts it is made of.
To conclude, the operator must be made aware of the contents of this manual.
3.4.1 Qualification required to the operator
The operator must follow the instructions given to ensure maximum safety for himself and for the others. In particular he must comply with all the requirements contained in this manual
throughout all the operating phases.
Typical activities envisaged:
- using the equipment when it is working normally and resetting subsequent to a stop;
- taking the necessary measures to maintain performance quality;
- cleaning the equipment
- collaborating with personnel who are to see to extraordinary maintenance work (‘specialized technician’).
3.4.2 Qualification required to the specialized technician
The professional person who has to look after installation, starting and extraordinary maintenance is defined by the term ‘specialized technician’.
With such a definition we mean people with knowledge of the procedures for installing, assem­bling, repairing and servicing the equipment and who have specific technical qualification. Besides the requirements listed for a generic operator, the specialized technician must have had technical training or specific training for the procedures needed to use and service the equipment in complete safety.
Broadly speaking, the specialized technician will be a person selected among the professional people in the department and who has proven experience and capacities and specific technical expertise in relation to the type of work to be done.
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Safety Provisions
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WARNING The person in charge of safety is responsible for the protection against and prevention of company risks in accordance with the European Directive 89/391 EEC (safety at the work place), in ITALY it is part of the Law Decree dated 12/11/1994. The person in charge of safety must ensure that all people working on the machine have received all the relevant instruc­tions of this manual, included start-up and commissioning, and with particular reference to the contents of this chapter.
3.5 INDIVIDUAL PROTECTIVE GEAR
WARNING There is a high risk of electrical shock with the equipment as well as a considerable short circuit current. When using and servicing the equipment it is absolutely forbidden to work without the protective gear mentioned in this paragraph.
The personnel who are going to work and/or transit near the equipment must not wear clothes with baggy sleeves or laces, belts, bracelets or other metal items that could be a hazard source.
3.5.1 Gear to wear
The following indications summarise the protective gear to wear.
Accident and spark proof footwear with rubber sole and reinforced toe
Use: always
Waterproof rubber gloves
Use: always
Protective gear
Use: always
Protective glasses
Use: always
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Safety Provisions
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3.6 INDICATIONS OF DANGER IN THE WORK PLACE
The following signs must be placed in all points of access to the premises where the equipment is installed.
Electric current
It indicates the presence of live parts.
Emergency interventions
Do not use water to extinguish a fire but only the extinguishers designed specifi­cally for putting fires out on electronic equipment.
No smoking
This indication explains that it is forbidden to smoke in the area where the sign is affixed.
3.6.1 Indications on board the equipment
The explanatory plates on the equipment can vary according to the country of destination and to the relative applicable construction laws.
Strictly comply with what is required. It is strictly forbidden to remove these plates or to work in a way different from what is indicated on them.
All the data on the plates must always be readable and cleaned periodically.
If a plate is ruined and/or is no longer legible, even only in part, ask for a new one from the Manufacturer who is bound to supply a substitute.
WARNING The plates must be neither removed nor covered; it is forbidden to affix others on the equip­ment without the prior written authorisation from the Manufacturer.
3.7 RESIDUAL RISKS
‘Residual’ risks are risks that were impossible to eliminate at the design phase and, as such, are potentially present on the equipment.
These risks are found with a specific analysis as prescribed by the standards of the sector. The documentation relative to the analysis is included in the Technical File of the machine filed by the Manufacturer.
In the case of the UPS ARCHIMOD
®
there are no residual risks provided that all the indications
and provisions in this manual are scrupulously complied with.
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Safety Provisions
code 5040275001 Rev. September 2010
WARNING The risk can be drastically reduced by wearing the Individual Protective Gear listed in this chapter, considered indispensable. Always work with due caution when near the dangerous areas indicated by the signs on board the equipment.
3.8 GENERAL WARNINGS
ATTENTION The equipment generates, uses and can radiate energy and radio frequencies. If not installed and used in agreement with the indications given in this manual, it can inter­fere with radio communications.
- The equipment must be kept and used in accordance with the instructions given herein and as suggested from time to time.
- The department manager must instruct the operating and maintenance personnel on how to use and service the equipment in complete safety.
- Only specialized and specifically instructed personnel must be allowed to access the equip­ment for maintenance work.
All the time such maintenance work is being done, ‘Work underway’ signs must be affixed
in the department that can be seen from all access points.
- Connection of the equipment (and of any accessory devices) must include standard earthing to discharge short circuit current and electrostatic voltages. Mains voltage must correspond to the value on the ID plate. Use of current adapters is not allowed. When connecting pay attention to polarities.
- Any work on the equipment must be done only after it has been disconnected from the supply mains via the switch which must be padlocked.
- When the equipment is received, or prior to switching on each time, DO NOT switch the UPS on if the batteries are leaking.
- Tools used for maintenance (pliers, screwdrivers, etc.) must be the electrically insulated type.
- It is strictly forbidden to deposit combustible materials near the equipment. It must always be kept locked and access allowed only to specifically trained personnel.
- Do not deactivate the safety devices or delude the indications, alarms and warnings, whether they are communicated automatically or by means of plates on the installation.
- Do not turn the machine on without the fixed protections in place (panels, etc.).
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Safety Provisions
code 504275001 Rev. September 2010
- In the case of breakages, deformation or malfunctions of the equipment or parts of it, repair or replace immediately, avoiding ‘emergency’ repairs.
- It is not allowed, for any reason, to modify, manipulate or in any way alter the structure of the equipment, the devices mounted on it, operating sequence, etc., without having first consulted the Manufacturer.
- If the fuses have to be changed, always and only use ones of the same type.
- Changing the batteries is a job for a specialized technician. Bear in mind that the electrolyte can cause irreparable injury to skin, mucous membranes, and eyes and is toxic if inhaled or swallowed. Always work with the most suitable Individual Protective Gear. Do not forget that the batteries must be disposed of according to the laws existing in the country where the equipment is installed as they are toxic waste. Under no circumstances can a battery be
burnt as it would cause an explosion!
- All maintenance work, routine and extraordinary, must be recorded in a register, noting the date, time, type of job, name of the operator and all useful information. If necessary use the pages added at the end of the ‘Maintenance’ chapter.
- Do not use oils or chemicals to clean with as they can corrode or damage parts of the equip­ment.
- Both the equipment and the work place must be kept perfectly clean.
- When maintenance is finished check carefully that no tools and/or materials have been left near the equipment before turning the electricity back on.
3.9 EMERGENCY INTERVENTIONS
The following information is of a general nature. For specific interventions please consult the laws existing in the country where the equipment is installed.
3.9.1 First aid interventions
If any first aid intervention is required, comply with company rules and traditional procedures.
3.9.2 Fire-prevention measures
- Do not use water to extinguish fire but only the extinguishers designed specifically for putting fires out on electronic equipment.
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Unpacking
code 5040275001 Rev. September 2010
4. Unpacking
4.1 VISUAL INSPECTION
When the UPS is delivered, examine the packaging and product carefully to see if any damage was done during transport. In particular check the integrity of the indicators on the external ‘Shock Watch’ labels. If either possible or ascertained damage is found report it immediately to:
- the carrier;
- the Meta System S.p.A. Technical Assistance Centre. Make sure that the unit received corresponds to the material specified on the delivery docu­ment. The UPS ARCHIMOD
®
packaging protects the equipment against mechanical and environmental damages. For greater protection it is also wrapped in a transparent film.
4.1.1 Checking the equipment and accessories supplied
The equipment and relative accessories supplied (as agreed with the manufacturer) must be in perfect condition. Before it is shipped the equipment is checked carefully; however, it is always advisable to check it is complete and in order when receiving it.
Make sure that:
- The shipping data (consignee’s address, number of packs, order number, etc.) are the same
as those written on the accompanying documents;
- The technical-legal documentation that comes with the equipment includes the user manual
for the specific type of UPS to install together with the CE Declaration of Conformity. In the case of defects and/or material missing, send a report immediately to the Manufacturer and wait for his instructions before commissioning the equipment.
4.2 POSITIONING
The UPS must be placed observing the following conditions:
- humidity and temperature must be within the prescribed limits;
- the fire protection regulations must be observed;
- wiring must be of easy execution;
- the front and rear must be accessible for assistance or routine maintenance;
- the flow of cooling air must be guaranteed;
- the air conditioned system must be adequately sized
- there must be no corrosive/explosive gases;
- the premises must be free from vibrations;
- the clearance at the back and sides must guarantee adequate circulation of the cooling
air.
- It must be possible to size the support used for the equipment to ensure it will withstand its
weight
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Unpacking
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UPS
Minimum clearances recommended for the UPS
X=100 mm / Y=200 mm
UPS
Battery
Cabinet
Minimum clearances recommended for the UPS ARCHIMOD® + ARCHIMOD® BATTERY
X=100 mm / Y=200 mm
To better protect the batteries bear in mind that the average life of the batteries is strongly influenced by the environmental operating temperature. Place the unit on premises where the temperature ranges between +18°C (64.4°F) and +23°C (73.4°F) which will guarantee a very long battery life. Before commencing installation, make sure there is enough lighting on the equipment so that each single detail can be seen easily. Use artificial lighting if natural lighting is not enough for the aforementioned requirements. If maintenance work has to be done on parts that are insufficiently illuminated, it is compulsory to use portable lighting, being careful not to create shadows that will prevent or reduce visibility on the point you are working on or on the surrounding areas.
4.3 POSITIONING AND UNPACKING
To position and unpack the UPS please follow this procedure:
1. Take the UPS to the place of installation with a forklift truck and/or a transpallet of a suitable capacity and type;
2. Remove the film and cardboard protecting the UPS;
3. Lower the 4 adjustable feet under the UPS base until the 2 side L-shaped supports are slightly raised, including the wood fixed to them;
4. Remove the 2 side L-shaped supports by undoing the 4 screws on each side securing it to the UPS base;
5. If it is necessary moving the UPS to position it better, lift the 4 feet until the UPS is resting on the wheels;
6. Check perpendicularity and level of the UPS with the floor with a suitable instrument (by adjusting the feet): Please note: lock the 4 feet with the check nut;
7. Mount the 2 side base strips with the screws supplied.
Check that the UPS ARCHIMOD
®
technical data on the plate on the sticker affixed on the inside panel of the door, inside the hatch of the UPS, correspond to the material bought, described on the delivery document.
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4.4 CHECKING THE CONTENTS OF THE PACK
Below is a list of the materials supplied. The list is general. Please refer to the packing list for shipment details. ARCHIMOD
®
INVERTER
- No. 1 UPS ARCHIMOD
®
unit;
- No. 1 bag of accessories with a set of screws for installing the unit correctly;
- No. 2 base strips for side closing;
- Operating and maintenance manual
- International guarantee. ARCHIMOD
®
BATTERY
- No. 1 ARCHIMOD
®
BATTERY cabinet;
- Operating and maintenance manual
- No. 1 bag containing fuses and keys for the front door.
Note: the power modules and battery boxes are shipped separately and must be installed after the equipment has been definitively positioned in the place of installation.
4.5 HANDLING
If it weighs less than 30 kg (check on the transport document) the equipment can be moved around by hand as it has two wheels. Do not forget that the equipment must always be handled by trained personnel, equipped with the Individual Protective Gear as specified in Chapter 3. If the equipment needs to be lifted, use a forklift truck or transpallet of a suitable capacity, in­serting the forks in the base, making sure they come through on the opposite side by at least twenty centimetres. The means used for lifting must be driven at slow speed with minimum acceleration while moving the equipment.
Attention: The equipment is to be handled and/or shipped without the power modules and internal battery boxes, if any. If either the UPS ARCHIMOD® or the BATTERY ARCHI­MOD
®
needs moving by lorry, or the equivalent, use only the two side supports removed
at point 4) of paragraph 4.3 without putting a wooden pallet in between.
4.6 STORING
4.6.1 UPS
If the UPS is going to be stored prior to installation, regardless of whether or not it is still packed, it must be on dry, clean and fresh premises where the ambient temperature is between 0°C and +50°C (32-122°F) and with humidity below 90% (not condensing).
4.6.2 Batteries
The standard batteries of the UPS ARCHIMOD® are sealed lead-acid, they are maintenance­free and installed internally. Lead is a dangerous substance for the environment if it is not recycled by specialized compa­nies.
If the batteries are not charged they cannot be kept for more than 6 months at 20°C (68°F) or more than 3 months at 30°C (86°F) or more than 2 months at 35°C (95°F).
ATTENTION: sealed batteries must never be stored if they are partly or totally flat.
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Unpacking
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To charge the batteries before and after storing, simply connect the input power supply to the UPS, plug in fuses of the battery (F B+ and F B-) and then close the switches. When the unit detects the input voltage it automatically proposes starting a battery charging cycle. After about 1 minute charging starts automatically and the time left to finish charging is shown on the display. The charging cycle can be stopped at any time by pressing the ‘ESC’ key.
If the UPS is delivered without batteries, Meta System S.p.A. is not liable for any damage or bad operation caused to it by an incorrect wiring of the batteries.
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Installation
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5. Installation
WARNING The instructions in this chapter are not addressed to a normal operator but to a specialized technician, authorised to work only if he uses the Individual Protective Gear mentioned in Chapter 3.
5.1 SAFETY RULES AND REGULATIONS
Before starting installation please read and apply the following:
1 Attention: equipment with a high sneak current, it is indispensable to earth it before connect-
ing the power supply. It is necessary to ensure that the distribution panel, to which the UPS is to be connected, has a secure connection to the earth circuit and adequate protection as required by law.
2 The mains supply panel or disconnecting device, must be installed near the equipment and
easy to access.
WARNING The uninterrupted power supply units of the UPS ARCHIMOD
®
family DO NOT have the Back
Feed Protection circuit. For this reason:
1. only the fixed type of the UPS ARCHIMOD® units must be installed with a thermal circuit breaker upstream. Connection of the unit to the mains using a traditional plug is not al­lowed.
2. A warning label must be affixed on all mains supply isolating switches installed far away from the UPS area to remind assistance personnel that the circuit is connected to a UPS. The label must give the following message (or the equivalent):
ISOLATE THE UPS UNIT BEFORE WORKING ON THIS CIRCUIT!
• Since the dispersion currents to earth of all the loads are summed together in the earth wire of
the UPS, for safety reasons and in accordance with the EN 620400 1 1 standard, you must make certain that the sum of these currents does not exceed 2.7 mA.
5.2 ELECTRICAL CONNECTIONS
The electrical connection of the UPS to the switchboard is part of the installation and is usually done by the user and not by the UPS manufacturer; therefore the following indications are purely an example and the actual electrical connections must be done in accordance with local standards.
Once the UPS has been removed from the packaging and positioned in its final place of instal­lation, the authorised technician can start its installation.
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Installation
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Attention: the type and cross section of the connecting cables must be chosen according to their operating current and laying must be as established by existing laws; this is the responsibility of the installer. The UPS input current and output power are given in paragraph 2.4 and the
battery current in Table 7.
5.2.1 Safety recommendations
WARNING Before starting please read and apply the following with attention. It is strictly forbidden to pro­ceed with installation if one or more of the following conditions have not been checked.
1. Do not proceed with installation if there is water or moisture.
2. Remember that opening or removing the panels from the UPS you risk exposure to high and dangerous voltages.
3. Check there is no mains voltage on the equipment.
4. Check that the loads are off and disconnected from the UPS;
5. Check that the UPS is off and not live.
All the electrical connection operations are done working on the distribution box. The fuse carri­ers, output switch and manual bypass switch are on the outside of the box while inside you will find the terminal block on which to do the connections. Electrical connection has to be carried out by means of the terminals of the front disconnectors and of the battery disconnector fuse holder/bars of the UPS.
5.2.2 Preliminary operations
Before connecting the UPS make sure that: 1 mains voltage (volt V in input) and frequency correspond to the values on the UPS rating
plate;
2 earthing complies with the IEC standards (International Electronic Commission) or local
regulations;
3 the electrical system is equipped with all the necessary differential protections and thermal
circuit breakers upstream from the UPS input.
5.2.3 Connecting the loads
Before actually starting to connect the loads make sure the rated power of the UPS (OUTPUT POWER) indicated on its rating plate is equivalent to or greater than the total sum of the load powers. The type and cross section of the connecting cables must be chosen according to their operating current and laying must be as established by existing laws.
INDICATION
In the TABLES chapter, Table 5 gives an example of the cable cross section to use in output as far
as concerns using unipolar cables, without sheath, in PVC and laid in a pipe above ground.
The characteristics of the output cables must conform to the sections of the cables indicated in table 5 of the TABLES chapter. A separate switchboard must be supplied for the load. It is a good idea to use isolating switches or thermal circuit breakers conforming to the IEC standards to protect the lines leading from the electrical panel. Use adhesive labels or some similar way to indicate the following values on the system’s general panel:
- maximum rated power of the total load;
- maximum rated power of the load at power intakes.
- if an ordinary switchboard is used (outlets for mains voltage and for the UPS), make certain
that there is an indication of the voltage applied on each outlet (‘Mains’ or ‘UPS’) of the related power source.
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5.2.4 Installing the ARCHIMOD® BATTERY
It is possible to connect external batteries to increase UPS autonomy of the 20, 40 and 60kVA
models. The ARCHIMOD
®
models 80, 100 and 120kVA always need external battery cabinets for
working. For configurations with more than one battery cabinet, all the ARCHIMOD
®
BATTERY
units must be positioned on the same side as the ARCHIMOD
®
UPS and connected in parallel
with each other with minimum capacity cables as indicated in Table 7.
The type and cross section of the connecting cables must be chosen according to their opera-
ting current and laying must be as established by existing laws.
In the TABLES chapter, Table 7 gives an example of the battery cable cross section to use as far
as concerns using unipolar cables, without sheath, in PVC and laid in a pipe above ground.
There are two different external battery cabinets for the ARCHIMOD
®
BATTERY units:
- a modular model consisting of a cabinet with an internal structure that uses battery boxes for up to a maximum of 12 series (N°3 12V 7.2Ah or 12V 9Ah battery boxes).
- a compact, non modular, economical model that uses a shelf architecture instead and on which the batteries are placed. It can house 21 12V 94Ah batteries.
An ARCHIMOD
®
BATTERY can be connected to several UPS ARCHIMOD® units.
WARNING The following instructions are of a prescriptive nature and it is imperative they be complied with.
Opening or removing the panels from the UPS ARCHIMOD® or ARCHIMOD® BATTERY you risk exposure to high and dangerous voltages! To guarantee protection of personnel during
installation of the ARCHIMOD
®
BATTERY make sure that the connections are done under the
following conditions:
1. there must be no mains voltage
2. the loads are off and disconnected;
3. the UPS ARCHIMOD® is off with no voltage and all fuse carrier isolating switches on the UPS ARCHIMOD
®
and ARCHIMOD® BATTERY are open.
To ensure that the UPS ARCHIMOD
®
has stopped completely if you want to add a ARCHI-
MOD
®
BATTERY in an existing installation, follow the steps illustrated in the MAINTENANCE chapter. The connection of an ARCHIMOD
®
BATTERY to the ARCHIMOD® UPS or to another ARCHIMOD®
BATTERY must comply with the following diagram and the steps described below:
1. make sure that all the fuse holder disconnectors of all battery cabinets are open;
2. remove the front bottom panel of each ARCHIMOD
®
BATTERY;
3. remove the rear bottom panel of the ARCHIMOD
®
UPS to reach the battery terminals;
4. connect the UPS and the ARCHIMOD
®
BATTERY battery cabinet(s) with the earth cable
(yellow-green)
5. connect the positive and negative terminals of the ARCHIMOD
®
UPS to those of the adjacent
ARCHIMOD
®
BATTERY.
6. connect any other ARCHIMOD
®
BATTERY units that are parallel to the previous one (point
5)
7. screw down the front bottom panel of each ARCHIMOD
®
BATTERY;
8. screw down the rear bottom panel of the ARCHIMOD
®
UPS.
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Please note:
- The terminals of the ARCHIMOD
®
models 20, 40 and 60kVA for connecting to the external battery cabinets are on the bottom plates of the internal battery disconnectors marked with + and -.
- The terminals of the ARCHIMOD
®
models 80, 100 and 120kVA for connecting to the external battery cabinets are on the bottom end of the copper bars at the bottom rear of the UPS, marked with + and -. ATTENTION: there are dangerous live parts inside the equipment due to the internal batteries even if all the fuse holder disconnectors are opened. To remove the battery induced voltage, remove at least 1 battery box from each battery shelf (which will interrupt the battery string series).
5.2.5 Protections
To ensure correct operation of the UPS and its accessories the electrical system must be adequately protected. Automatic differential switches and thermal circuit breakers are typically used, connected between the mains supply and the UPS with the purpose of providing additional protection in the event of overloads or short circuits.
INDICATION
Table 4, in the TABLES chapter, gives information about the thermal circuit breakers.
5.2.6 Earthing
Connect the earth wire leading from the low voltage switchboard panel to the EARTH terminal on the UPS terminal block.
INDICATION
The wiring diagrams are given in the DIAGRAMS chapter.
5.2.7 Connecting the power supply
For safety reasons, connection of the power supply must be the last thing to be done.
Before connecting the power supply cables with input make sure that the maintenance by-pass S1 is open in the OFF position and arrange fuses and jumpers on the terminal block according to the required input-output configuration. The type and cross section of the connecting cables must be chosen according to their operating current and laying must be as established by existing laws.
In the TABLES chapter, tables 1 to 6 give indication about the sizing of cables, fuses, circuit breakers and RCDs as well as an example of cable sizing if unipolar cables are used, without a sheath, in PVC and laid in a pipe above ground.
MAINS INPUT CONNECTION:
Before connecting the mains input, check that the available mains power is higher or the same as the UPS’s rated input power. Also check that the cables to connect to the UPS are discon­nected upstream and there is no voltage.
• Connect the earth cable to its terminal on the base of the equipment.
• Connect the neutral mains input cable to its terminal on the mains input disconnector using a suitable cable terminal.
• Connect cables L1, L2, L3 of the mains input line to their terminals on the mains input discon­nector using suitable cable terminals and taking care to observe correct cyclicity of the phases L1, L2 and L3.
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Attention: the equipment’s neutral passes through.
WARNING
The neutral conductor cable of the mains input must ALWAYS be connected! If the neutral
is not connected the UPS could be seriously damaged when powered off the mains.
BYPASS GRID CONNECTION:
The connection of a separate bypass line is only possible if the neutral conductor of the bypass line and that of the mains input are in common (the same potential). The neutral of the UPS’s mains input, bypass input and through output are connected together internally. Before connecting the bypass line, check that the available mains power is higher or the same as the UPS’s rated input power. Also check that the cables to connect to the UPS are discon­nected upstream and there is no voltage.
• Connect the earth cable to its terminal on the base of the equipment.
• Remove the three jumpers between mains input and bypass input which are between phases L1, L2 and L3 of their disconnectors.
• Connect the neutral bypass line cable to its terminal on the bypass input disconnector using a suitable cable terminal.
• Connect cables L1,L2 and L3 and neutral of the bypass input line to their terminals on the bypass input disconnector using suitable cable terminals and taking care to observe correct cyclicity of the phases L1, L2 and L3. Connect cables L1,L2 and L3 and neutral of the bypass line from the low voltage distribution panel to their terminals on the bypass input disconnector using suitable cable terminals and taking care to observe correct cyclicity of the phases L1, L2 and L3.
Note: the UPS is factory supplied with the bypass input in common with the mains input.
WARNING
The neutral conductor cable of the bypass line must ALWAYS be connected! If the neutral is
not connected the UPS could be seriously damaged when powered off the mains.
5.2.8 Wiring
An opening in the base of the UPS is for passing the cables through and there are also some fixing points for the cables. It is essential to secure the cables firmly after they have been con­nected to the equipment.
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5.2.9 Emergency Power Off (Remote E.P.O.)
In accordance with the standards, the UPS is fitted with an emergency device that uses a normally closed contact (already installed on the UPS) that can be opened to activate the emergency machine power off. The E.P.O. terminals are:
- on the front right of the disconnector box for ARCHIMOD
®
20, 40 and 60kVA;
- on the back of the disconnector box for ARCHIMOD
®
80, 100 and 120kVA;
- in the UPS’s rear panel, terminals 3 and 4 of the 6-pole Combicon connector installed on all contact interfaces if indicated by the silk-screen print (see 2.5.2). If there is more than one contact interface, connect the E.P.O terminals that are on each contact interface as follows:
• connect the E.P.O. terminals of the interfaces together in series;
• close the series created on the n.c. contact of the emergency stop. Example of an E.P.O. connection if there are 2 contact interfaces, A and B: connect terminal 4 of interface A to terminal 3 of interface B to obtain a series. Connect terminal 3 of interface A and terminal 4 of interface B to the n.c. contact of the emergency stop.
To connect the emergency power off device please follow these instructions:
- use a cable with double insulation;
- connect the cables as shown in the following figure;
- verify that the switch used is galvanically isolated.
Emergency Power Off Switch (NC=Normally Closed)
E.P.O.
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5.3 WIRING DIAGRAMS
The following are wiring diagrams for: ARCHIMOD
®
60kVA
ARCHIMOD
®
80-100-120kVA
INPUT/INGRESSO
MAINTENANCE BYPASS BYPASS MANUTENZIONE
OUTPUT/USCITA
UPS ARCHIMOD® FRONT PANEL
UPS ARCHIMOD® FRONT PANEL
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Rin
Sin
Tin
Nin
Rout
Sout
Tout
Nout
UPS ARCHIMOD® FRONT PANEL
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UPS ARCHIMOD® 60KVA REAR PANEL
E.P.O.
E.P.O.
UPS ARCHIMOD® 80-100-120KVA REAR PANEL
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6. Configuration and Start-up
WARNING The instructions given in this chapter are not for an ordinary operator but for a specialized, authorised technician only if he is using the Individual Protective Gear specified in chapter 3.
As illustrated in the previous chapter the default configuration for the ARCHIMOD® UPS units entails a THREE-PHASE INPUT and a THREE-PHASE OUTPUT. If this type of connection is used, the equipment requires no additional configuration as it has already been set in the factory.
On the other hand however, if the connection is changed please refer to the following instruc­tions.
6.1 INPUT CONFIGURATION
UPS
ARCHIMOD® automatically recognises the voltage, frequency and number of phases in input even if the electrical connection on the terminal block is changed. So once the input wiring to the terminal block has been modifi ed accordingly, no further confi guration via the display is neces- sary.
6.2 OUTPUT CONFIGURATION
The UPS ARCHIMOD® does not automatically recognise the electrical configuration on the output terminal block. Therefore, it is ALWAYS necessary to select the load type applied via the display.
The default configuration for the UPSARCHIMOD
®
units is THREE 120° phases, 400 VAC. For
power 20 kVA the unit can be configured to obtain just one single-phase output (230 VAC).
If the unit is configured with a three-phase output, it is possible to select management of the three phases as follows:
- THREE single-phase outputs: this setting is necessary if three separate single-phase lines
were created at the UPS output. In this case, the UPS manages the three outputs separately one from the other. For example, if an excessive load is applied to one of the three output lines, the bypass will intervene only on the overloaded line while power is guaranteed on the other two by the UPS.
- THREE 120° phases: this is the default setting and it is normally used if three-phase loads have
been applied in output from the UPS (e.g. three-phase electrical motors) or if three-phase and single-phase loads are being powered by the UPS. In this case the UPS manages the three output phases, protecting the three-phase load. For example, if an excessive load is applied to one of the three output lines, the automatic bypass switches all three output lines.
To select the system output configuration correctly on the display follow the instructions given in paragraph 6.4.
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6.3 CHECKS PRIOR TO SWITCHING ON
Check the following before powering the equipment:
1. Make sure the carrier isolating switches for powering the UPS in the distribution box are open;
2. Ensure that the fuse carrier isolating switches of the UPS batteries (F B+ and F B-) and those of the ARCHIMOD
®
BATTERY (if used) are open;
3. Check that the maintenance by-pass switch and the UPS output switch are both open, in the 0 position.
4. Ensure that the input and output wiring is correct;
5. Check correct cycling of the phases in input;
6. Check correct cyclicity of the phases in mains input and in bypass input (if used).
7. Check that all power modules are properly plugged and fixed only supplied M4x20 screws.
6.4 STARTING PROCEDURE
1. Insert the battery fuses in their disconnectors (F B+ and F B-) and, if applicable, those in the
ARCHIMOD
®
BATTERY cabinets (where used)
2. Close the battery disconnectors of the UPS and of the ARCHIMOD
®
BATTERY (if used)
WARNING
Before turning the unit on, the correct output configuration must be selected (Three-phase
120° / Three independ. phases). To do this, proceed as follows.
3. With the unit off, press the ENTER key on any operator panel to gain access to the Service Mode. See chapter 7 for more information about the SERVICE MODE and how the operator panel works.
4. Follow this path: UPS Config.-> Output -> Inverter Select Three-phase 120° / Three independ. phases, depending on the type of load/distribution downstream from the UPS. Use the arrow keys to move selection on the display, the Enter key to confirm, the ESC key to cancel.
WARNING
Wrong connections or output configuration settings can cause injury to people and/or da-
mage to things!
5. Follow this path: UPS settings -> Batteries -> total KB Check/select the right number of KBs (Battery Kits) installed.
6. Follow this path: UPS settings -> Batteries-> Capacity Check/select the right battery capacity value for each single KB in Ah.
The total KB value represents the number of strings of 21 batteries installed in series which are parallel with each other. The Capacity in Ah to enter is that of a single string (1KB). The UPS calculates total battery capacity as a product of total KB * Capacity.
Example 1: a 60kVA ARCHIMOD
®
UPS is connected to a modular ARCHIMOD® BATTERY containing 10KB made up by 21 x 9Ah batteries. The KB=10 and Capacity=9Ah values must be set on the UPS.
Example 2: a 120kVA ARCHIMOD
®
UPS is connected to 2 non-modular ARCHIMOD® BATTE­RY units each containing 1KB made up by 21 x 94Ah batteries. The KB=2 and Capacity=94Ah values must be set on the UPS.
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7. Exit the Service Mode by pressing the ON/OFF button.
8. Power the UPS and close its mains input disconnector switch; ATTENTION
If the “charging in standby” function has been enabled, when the unit detects the input voltage it automatically prompts starting a battery charging cycle. Press the “ESC” key to refuse the charging in standby and proceed with turning the ARCHIMOD
®
UPS on.
9. Press the ON/OFF button to switch the UPS on;
10. Wait until the status indicator on the display turns a fixed green;
11. Check that the output voltage and frequency values set correspond to the applied load
requirements. If they do not, enter the necessary values (see next chapter)
12. Close the output switch on the UPS.
WARNING If during installation it is necessary to verify the proper functioning of the UPS on battery mode, remove mains opening the switch located upstream of the UPS and not through the
input switch in the front panel of the UPS.
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3
4
5
6
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7
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®
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7. Control panel
The control panel, at the front of the unit, has a 4-line, 20-character LCD display, a backlit multicolour status indicator and a 5-key keypad.
The keys on the front panel are used to gain access to the UPS menus.
ESCAPE
Exit a function without modifying Goes from a lower to a higher menu level Exit the main menu and return to displaying status Silencing the acoustic indicator
UP ARROW
Selects the previous function Increases a value inside a function Selects a new item inside a function (e.g. from DISABLED to ENABLED) Scrolls the menus that contain more than 4 lines
DOWN ARROW
Selects the next function Reduces a value inside a function Selects a new item inside a function (e.g. from ENABLED to DISABLED) Scrolls the menus that contain more than 4 lines
ENTER
Confirms a value Accesses a menu item Goes from a higher to a lower menu level
ON/OFF
Allows starting and stopping the UPS. Keep pressed to shut down.
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7.1 ‘SERVICE MODE’ FUNCTION
Even when it is off the UPS ARCHIMOD® allows you to make all the settings and programming described below; by pressing the ‘ENTER’ key the UPS enters the ‘Service Mode’ and from here it is possible to access the DISPLAY menu. To exit this mode press the ‘ON/OFF’ key otherwise the UPS exits the function automatically and turns itself off after 1 min. if it has not received any manual or serial commands.
7.2 MAIN MENU AND SUBMENUS
At the end of the start-up procedure the main frame appears on the display. Remember that when starting the voltage in output from the machine is present only when the UPS STARTUP bar reaches the end and the main frame appears. The following image is an example of the main frame.
The following data are shown on the display under normal operating conditions:
- UPS operating status;
- Input voltages;
- Set voltage in output/active power absorbed by the load and percentage of the total load applied;
- Bar showing residual battery capacity and actual minutes of operation in the case of a power failure from the mains.
INDICATION
Press the ARROW keys on the main frame to gain access to other information pages. In particular:
- Load percentage on the phases in output.
- Output voltage on the phases, power in kVA in relation to rated power and relative percentage.
- Output voltage, current and active power.
- Line voltage between the phases (in output).
- Input voltage, current and active power.
- Line voltage between the phases (in input).
- Batteries: voltage, load current (negative value with load ongoing, positive value when the batteries are powering the machine), capacity, residual load, battery charger phases (charging, voltage limiter, maintenance, stand-by).
INDICATION
Press the ENTER key on the main frame to gain access to the main menu which contains the fol­lowing options:
- UPS STATUS: it allows checking of the machine’s functional status in real
time;
- UPS SETTINGS: it allows configuration of all the UPS functions;
- POWER MODULES: it allows analysing of the status of each single power module in
real time;
ARCHIMOD
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- EVENTS: it allows the visual display and/or deletion of stored events in the UPS log;
- TOOLS: it allows a series of functional tests to be run on the UPS.
By selecting one of the above listed items again with ‘ENTER’, you gain access to the relative submenu. The following table summarises them all.
UPS STATUS UPS SETTINGS POWER
MODULES
EVENTS TOOLS
UPS Info Options PM status Visual display Batteries
UPS Config. Output Diagnostics (*) Delete Signalling Test
Measurements Input PM SW Update (*) LCD Display Test
Alarms Bypass
Historical Data Batteries
Operator Panel
Clock setting
Contact interf.
(*) Available in the ‘Service Mode’ only
The machine has a menu structure with relative tree submenus, the functions of which are explained in the following paragraphs. An arrow facing down or up appears on the right of the display when there are other items to see. Use the arrow keys to see these items.
7.2.1 UPS status
UPS Info ARCHIMOD® Model Equipment model
Max VA Maximum suppliable apparent power [kVA] Max W Maximum suppliable active power [kW] SW vers. Firmware version inside the machine PM SW vers. Firmware version of the power modules S/N Machine serial number
UPS confi g. OUT Single-phase/Three-phase
IN Single-phase/Three-phase PM Pos. X-X-X X power modules divided by phase KBs installed Number of KBs installed (1 KB = 4 battery boxes) Batt. Cap. Capacity of the batteries installed in Ah No. Batt. per KB Number of batteries in series in one KB
Measurements Output X Power Active power supplied by the UPS on phase X [W]
App.Pow. Apparent power supplied in output from the UPS on phase X [VA] V rms Effective voltage supplied in output from the UPS on phase X
[V RMS]
Linked Vrms Effective line voltage between the phases in output from the UPS
V RMS]
I rms Effective current supplied in output from the UPS on phase X [A
RMS] Peak I Val. Peak current supplied in output from the UPS on phase X [A] Frequency Frequency of the sinusoid voltage in output from phase X [Hz] Peak I Factor Peak factor on phase X Power Factor Power factor of the load connected to the UPS on phase X Max W Maximum active power suppliable by the UPS on phase X [W] Power Maximum active power suppliable by the UPS on phase X, expres-
sed as a percentage Max VA Maximum apparent power suppliable by the UPS on phase X [W] Appar. Power Maximum apparent power suppliable by the UPS on phase X,
expressed as a percentage
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Note: press ‘ENTER’ to change the X value and consequently vary the phase of which you are reading the data
Measurements Input X Power Power absorbed by the UPS by the mains on phase X [W]
Appar. Power Apparent power absorbed by the UPS by the mains on pha-
se X [VA] Vrms Effective voltage in input to the UPS on phase X [V RMS] Linked Vrms Effective line voltage between the phases in input to the UPS
[V RMS] Bypass Vrms Effective voltage in input to the UPS on phase X, for the bypass
line [V RMS] Irms Effective current absorbed by the UPS by the mains on phase X
[A RMS] Peak I Value Peak current absorbed by the UPS by the mains on phase X [A] Frequency Frequency of the voltage sinusoid in input to the UPS on phase X
[Hz] Peak I Factor Peak factor applied by the UPS to the mains on phase X Power Factor Power factor applied by the UPS to the mains on phase X
Note: press ‘ENTER’ to change the X value and consequently vary the phase of which you are reading the data
Measurements Batteries Voltage Voltage measured at the ends of the batteries [V]
Current Current supplied by the batteries (negative if the batteries are
being charged) [A] Residual Ca-
pac.
Battery charged status, expressed as a percentage [0-100%]
Chg Status Working status of the battery charger Tot autonomy Total autonomy the UPS would have with batteries charged
100% Res. autonomy Residual autonomy of the UPS End of aut V Battery threshold voltage for end of autonomy No. run downs Total number of times the batteries have been completely run
down Use Total number of hours the UPS has been running on battery Cal. Day and time the last calibration was made No. Calibrations Total number of calibrations made
Measurements Misc. Internal Temp. Temperature inside the UPS [°C]
H.V. Bus pos. Voltage on the DC BUS positive [V] H.V. Bus neg. Voltage on the DC BUS negative [V]
Alarms Alarms Log. See chapter 8.
Historical Data UPS operation Total time the UPS has been working
With battery Total time the UPS has been running on battery Battery charger Op. Total time the battery charger has been working Tot. run downs Total number of times the batteries have been completely run down Booster Int. Total number of Booster interventions Bypass Int. Total number of Bypass interventions Batt. Calibr. Total number of battery Calibrations Battery ch.Cycles Total number of battery charger cycles Batt.eq.cycles Total number of battery equalisation cycles
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7.2.2 UPS settings
Options Startup with Battery If enabled, it allows the UPS to be started when there is a power failure
Restart If enabled, it allows automatic restarts EPS mode If enabled, it allows EPS mode (*)
Output Voltage It sets the output voltage value [V]
Frequency It sets the output frequency value [Hz]
• Rated Value: it allows the output frequency value to be set (50 or 60 [Hz]) regardless of the supply voltage frequency.
• Automatic Select.: if enabled the UPS measures the input voltage frequency and synchronises the output to the same value. If disabled the UPS uses the Nominal Value as the setting.
Inverter (*)
It sets the output confi guration and the load applied
• Single-phase: just one single-phase output
• Three-phase 120°: three-phase output suitable for supplying three-
phase loads (e.g. a motor)
• Three separate phases: three single-phase output lines separate from each other
(*) Available in the ‘Service Mode’ only
ATTENTION
Please refer to paragraph 6.4 to set the CONFIG INVERTER parameter correctly.
Input PLL enabling If enabled, the UPS synchronises the output sinusoid with that of the input.
If disabled, the output voltage is not synchronised with the input and is signalled by the fl ashing of the status indicator (green).
Extended PLL range If enabled, the UPS synchronises the output voltage with the input for
frequency variations of ±14% of the nominal value. If disabled, the UPS synchronises for variations of frequency of ±2%.
Note: the PLL function sees to it that the unit’s output frequency is synchronised with the input frequency, guaranteeing that the passage for zero occurs at exactly the same time. Hence, if activated, even if the bypass
triggers (e.g. due to an overload), the input-output synchronisation is always guaranteed.
ATTENTION If the PLL function is disabled the automatic bypass function is disabled automatically as well. If the overload is prolonged the UPS switches off (see ‘Overload permitted’ in the Technological Description chapter).
Bypass Bypass Enabling If enabled, the UPS controls triggering of the bypass automatically.
If disabled, the UPS will never switch over to bypass and, therefore, in the case of a prolonged overload (see ‘Overloaded permitted’ in Chap. 10), or
in the case of a failure and redundancy absence, the UPS switches off. Forced Mode If enabled, the UPS activates the bypass permanently DIP speed It allows variation of the automatic bypass activation sensitivity (forced
mode disabled)
• SLOW: loads that are not sensitive to drops in voltage or microinterruptions but which provoke frequent current peaks.
• STANDARD: normal uses.
• FAST: loads sensitive to the microinterruptions.
Start with Bypass If enabled, when the mains are switched on, the fi rst load feeding by the
UPS is via the bypass. If disabled, the load peak will be handled by the inverter, as happens when switching on with the battery.
OFF line mode If enabled, it allows OFF line mode
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Batteries Threshold Values Aut end warning Setting the start time of the end of battery
autonomy warning [min.]
Battery Charger Charge in Standby If enabled, it enables battery charging with the
UPS off
Restart Restart Enabling Enables or disables restarting of the unit when
mains power returns after the batteries have run down completely
Minimum autonomy Minimum percentage of autonomy to preserve
Total KBs Sets the total number of KBs installed (1 KB = 4 battery boxes)
Necessary for the UPS to supply correct autonomy values on the basis of the load applied
Capacity (*) Sets the capacity value of the batteries in the UPS [Ah]
(*) Available in the ‘Service Mode’ only
Operator Panel Language Sets the display language
Keyboard Beep Enables/disables the acoustic signalling when the keys are pressed Display Backlighting Sets display backlighting
• Fixed: always lit
• Timed: lighting turns off if the keyboard is not used for a few seconds
• Disables: lighting always off
Display Contrast Sets display contrast Password change Sets a password that prevents access to UPS settings Password level The default setting is in the USER item
Clock Setting 10/07/06-19:25:06
Monday
‘ENTER’: selects the value to change ‘ARROWS’: increase/reduce the value selected
Contact interf. Mains/Battery All items can be set normally open/normally closed
Autonomy reserve Alarm Overload All
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7.2.3 Power Modules
PM status PM X Info Mod Model of power module X
SW Vers. Firmware version inside the power module X HW Vers. Hardware version of the power module X S/N Serial number of the power module X Max VA Maximum apparent power suppliable by the power module X [VA] Max W Maximum active power suppliable by the power module X [W] Max Icgh Maximum current suppliable by the battery charger of the power
module X [A]
PM Measurements
Input X Power Power absorbed by the mains by the power
module X [W]
Appar. Power Apparent power absorbed by the mains by the
power module X [VA]
Vrms. Effective voltage in input to power module X [V
RMS]
Linked Vrms Input line voltage to the power module X [V
RMS]
Bypass Vrms Effective voltage in input to the power module X
for the bypass line [V RMS]
I rms Effective current absorbed by the power module
X by the mains [A RMS]
Peak I Value Peak current absorbed by the power module X
by the mains [A]
Frequency Frequency of the sinusoid voltage in input to the
power module X [Hz]
Peak I Factor Peak factor applied by the power module X to
the mains
Power factor Power factor applied by the power module X to
the mains
Output X Power Active power supplied by the power module X
[W]
Appar. Power Apparent power supplied in output by the power
module X [VA]
V rms Effective voltage supplied in output by the power
module X [V RMS]
Linked Vrms Line voltage in output by the power module X [V
RMS]
I rms Effective current supplied in output by the power
module X [A RMS]
Peak I Value Peak current supplied in output by the power
module X [A]
Frequency Frequency of the sinusoid voltage in output from
the power module X [Hz]
Peak Factor Peak factor of the current in output from the
power module X Power factor Power factor in output from the power module X Max W Maximum active power suppliable by the power
module X [W] Power Maximum active power suppliable by the power
module X, expressed as a percentage Max VA Maximum apparent power suppliable by the
power module X [W] App. Power Maximum apparent power suppliable by the
power module X, expressed as a percentage
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Battery X Voltage Voltage measured at the ends of the batteries by
the power module X [V]
Current Current required to the batteries from the power
module X (negative if the batteries are being charged) [A]
Batt. Charger Status of the battery charger inside module X
Misc. X INV. dissip.
Temp.
Temperature of the INV dissipater
(Inverter) of
the power module X [°C]
BST dissip. Temp.
Temperature of the BST
(Booster) dissipater of
the power module X [°C]
Fan speed Fan speed expressed as a percentage of the
power module X
HV Bus pos. Voltage on the DC BUS positive of the power
module X [V]
HV Bus neg. Voltage on the DC BUS negative of the power
module Xm [V]
PM Historical Data
Run Time Total time working Battery time Total time running on battery BattCharg Time Total time the battery charger has been working Bypass int. Total number of Bypass interventions Battery int. Total number of battery interventions Dumper int. Total number of Dumper interventions No.Overheat Total number of overheatings No. Overloads Total number of overloads No. HV Bus run Total number of overvoltages on the Bus No. Out DC
Level
Total number of continuous voltage presences in output from the PMs
INDICATION
Press ENTER to change the X value and consequently vary the power module from where you read data.
Diagnostics (*) Reset PM
Errors
Deletes the memory of errors found in the power module.
PM SW update (*)
Update all the PMs
It allows the sequential and automatic updating of the internal software of all the UPS power modules. Press ‘ENTER’ to start the procedure. If the update is unnecessary the following message appears on the display: ‘PM SW versions updated!’ Press ‘ESC’ to exit the frame.
Update a singlePMIt allows the updating of the internal software of a single power module. Using the
‘ARROW’ keys you select the module you wish to update (‘PM00’ indicates the module at the top on the left, going on to the last one at the bottom on the right). By pressing ‘ENTER’ key a frame appears that gives a comparison between the software that is actually in the module selected and the software you are about to load. Press ‘ENTER’ to start the update procedure. Once updated, the message ‘PM SW version updated!’ appears on the display. Press ‘ESC’ to exit the frame.
(*) Available in the ‘Service Mode’ only
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7.2.4 Events
Events Visual display All Displays all the events
Critical Displays events that have generated critical alarms Warning Displays events that have generated non critical
alarms
Info Displays events that have generated simple informa-
tion
Deletion All Deletes all the events
Critical Deletes events that have generated critical alarms
Warning Deletes events that have generated non critical alarms
Info Deletes events that have generated simple information
7.2.5 Tools
Batteries Battery test Tests the batteries to check their condition and performance
Batt. Calibration Calibrates the batteries, measuring the run down curve. If the battery is
changed, we recommend carrying out this cycle so that the UPS provides precise information about the charge status
Battery cycle Carries out a run down and recharge cycle so as to assess the dynamic
behaviour of the batteries
Signalling Test Tests the luminous signals. Press ‘ENTER’ to carry out the test on the signals of the status indicator
(green, orange and red) and the acoustic signals
LCD Display Test Tests the alphanumerical display. By pressing ‘ENTER’ all the characters available on the
alphanumerical display are shown.
7.2.6 Turning the single output phases on and off
When the inverter output is configured as three separate single-phase lines, by very lightly pressing the On/Off key it is possible to gain access to a particular menu where you can choose which of the three phases R,S,T to turn on or off independently from the others.
7.2.7 Shutting down the UPS ARCHIMOD®
ATTENTION The shutting down procedure described below is to be used only and exclusively if the load applied to the UPS is off or does not need powering by it.
1. Check there is no need to power the connected loads.
2. Hold down the ON/OFF button on the UPS control panel.
3. Open the output switch S2.
4. Open the mains disconnecting switches (F L1, F L2 and F L3).
5. Open the battery disconnecting switches (F B+ and F B-) of the unit and of the ARCHIMOD
®
BATTERY system (if present).
7-10
Control panel
code 504275001 Rev. September 2010
If you expect to leave the UPS off for a long time, please read carefully and put into practice what is prescribed in paragraph 4.4 concerning storage.
If these operations are done correctly, there will be no voltage in the UPS ARCHIMOD
®
.
8-1
Diagnostics
code 5040275001 Rev. September 2010
8. Diagnostics
8.1 LUMINOUS AND ACOUSTIC SIGNALS
The operating status indicator, on the front panel of the UPS, and the LED on the front of each power module, change colour depending on the actual operating status of the UPS or of the single power module, according to the following table:
INDICATION
Some luminous signals can be accompanied by an acoustic signal. Press the ‘ESC’ key to turn the acoustic signal off; each time it is pressed after this you will either enable or disable the acoustic signal.
STATUS
INDICATOR
POWER MODULE
LEDs
ACOUSTIC
SIGNAL
MESSAGE ON THE
DISPLAY
DESCRIPTION OF THE UPS
STATUS AND OPERATING
ADVICES
GREEN
Fixed
- UPS on Mains IN xxxV / yyyV / zzzV OUT xxxV / x.xkW
Normal operation with mains present and load within the limits
GREEN
Fast intermittent
GREEN
Fast intermittent
- UPS on Mains Mains not sync xx.xHz
The UPS signals that the frequency of the output voltage is not synchronised with the frequency of the input voltage. The cause could be:
• PLL disabled
• Frequency of the input voltage
out of the limits foreseen by the UPS
GREEN
Long intermittent
- Bypass input KO The UPS signals that the
bypass is unusable
ORANGE
Fast intermittent
ORANGE
Fast intermittent
- UPS on Bypass Operating in bypass
ORANGE
Fixed
ORANGE
Fixed
Short intermittent (every 20 sec)
UPS on Battery NO MAINS
Running on battery
ORANGE
Fixed
ORANGE
Fixed
Short intermittent and double with pause
AUTONOMY RESERVE
Autonomy reserve. When running on battery wrong connection to the battery
RED
Fast intermittent
RED
Short intermittent and double with pause
Fast intermittent OVERLOAD The UPS signals an
overload status. We suggest disconnecting some user points until load absorption is back to the limits foreseen.
OVERLOAD NO MAINS
The UPS signals an overload status when running on battery. Disconnect user points until load absorption is back to the limits foreseen or the UPS will shut down automatically (see ‘Overload permitted’ in Chap.
10).
RED
Fixed
Continuous UPS error or a failure has been
found. ATTENTION: we suggest you turn the UPS off and then contact the assistance service.
To silence the acoustic alarm press the ESC key. Each time this key is pressed after you will either enable or disable the acoustic signal.
8-2
Diagnostics
code 504275001 Rev. September 2010
8.2 MESSAGES
In this paragraph the messages that appear on the unit’s display are listed, also giving the most likely cause that could have generated them.
If you are unable to solve the problem then please contact the Technical Service.
FIRST LINE OF THE MAIN FRAME
Message Meaning
SERVICE MODE UPS in the Service Mode.
All settings via the display, maintenance functions and updates are possible.
UPS START-UP UPS starting up. The UPS control system checks the correct confi guration status
before entering the ‘Normal’ or ‘Service’ operating mode.
The UPS is in Bypass during this initialisation phase. UPS IN BYPASS UPS in Bypass. The load is not protected by the UPS in this confi guration. FORCED BYPASS The UPS has entered the forced Bypass mode via confi guration on the display. BYPASS INPUT KO Bypass input KO; some problems have arisen on the Bypass line.
It is not possible to feed the loads directly off the mains. ‘OUTPUT OFF’ Output off. Confi guration obtained via the display or subsequent to a UPS malfunc-
tion. UPS ON BATTERY UPS on battery. The cause for this confi guration is a failure in the UPS feeding
system. BATTERY CALIBRATION The UPS is calibrating the batteries. BATTERY TEST The UPS is testing the batteries to check their status and that they are working
properly.
BATTERY EQUALIS. The UPS is equalising the batteries. BUZZER OFF The buzzer is turned off. AUTONOMY RESERVE! Battery charge level is at minimum. MODULE FAILED One or more Power Modules have failed. They must either be repaired or changed. BATTERIES KO Batteries failed. Check their operation and replace them if necessary. OVERLOAD The total load is higher than the UPS’s rated power.
Switching to Bypass. OVERHEATING The temperature inside the UPS is outside the nominal range. DC OUT LEVEL FAILURE A failure of the UPS has caused a DC voltage in output. HVBUS RUNAWAY FAILURE A failure of the UPS has caused a voltage level on the High Voltage Bus out of con-
trol. RUNAWAY BATTERIES Battery voltage out of control.
Either the batteries or battery charger are/is malfunctioning. 3V battery fl at The control board’s 3V battery is fl at. Shutdown in progress The UPS is shutting down. Batteries being Charged The UPS is charging the batteries. <ESC> to interr. By pressing ESC key the function requested is cancelled. UPS IN EMERGENCY! UPS in Emergency. UPS OFF! UPS off. UPS STOPPED! The UPS has stopped. NO MAINS No mains. VERY HIGH MAINS The mains voltage is very high but still inside the range allowed. MAINS OFF TOLL. Mains voltage is out of the range allowed.
The UPS switches to battery and Bypass is disabled. MAINS NOT SYNC. Mains not synchronised; Bypass disabled. INCORRECT SEQUENCE Invalid input sequence, check correct supply connection.
8-3
Diagnostics
code 5040275001 Rev. September 2010
FRAMES DISPLAYED WHEN SHUTTING DOWN
Message Meaning
NO MAINS! START-UP NOT ALLOWED No mains supply. Start-up not allowed. To start the UPS on battery, select this
confi guration via the display.
EMERGENCY POWER OFF! The Emergency Power Off (EPO) is working, the EPO command has been
given by a push button or a disconnecting switch on the input line was opened while the UPS was working.
CONFIG. INCOMPLETE FOR START­UP!
The UPS requires a complete start-up confi guration.
THREE-PHASE CIRCUIT SEQUENCE INCORRECT!
Invalid three-phase input sequence. It needs to be checked.
THE PMs’ SW VERSIONS ARE INCOR­RECT: UPDATE THEM!
One or more Power Modules are programmed with an invalid SW version. An update is necessary.
Start the UPS in the Service Mode and update the Power Modules. START-UP ERROR! An error occurred during start-up of the UPS. UPS SHUT DOWN BY PROGRAM-
MING!
UPS shut down by programming.
SHUTTING DOWN DUE TO AN INCORRECT CONFIGURATION
An error occurred in confi guration. UPS in shutting down.
SHUTTING DOWN DUE TO END OF AUTONOMY
Battery charge level is too low, UPS in shutting down.
START-UP WITH BATTERY FAILED Start-up with battery failed. MAXIMUM TIME ON BATTERY Battery autonomy fi nished. The batteries must be changed. MAXIMUM TIME ON RESERVE Reserve autonomy time fi nished. The UPS is shutting down. LOAD NOT FED. Load feeding interrupted.
IMPORTANT EVENTS
Message Meaning
INVERTER FAILURE Failure occurred in the Inverter circuit. BOOSTER FAILURE Failure occurred in the Booster circuit.
BATTERY CHARGER FAILURE Failure occurred in the Battery Charger circuit. OVERHEATING Overheating. Check the UPS ventilation system. OVERLOAD Overload. Check the load level connected to the UPS. EXCESSIVE VOLTAGE ON THE H.V.
BUS
Anomalous high voltage on the DC BUS.
EXCESSIVE DC LEVEL IN OUTPUT The DC (Direct Current) level in output is excessive. EXCESSIVE BATTERY VOLTAGE Battery voltage too high. POWER MODULE COMMUNICATION
FAILURE
Failure of the communication system with the Power Modules.
EMERGENCY Emergency. LOAD NOT POWERED. Power to the loads has been interrupted. ABNORMAL SHUTTING DOWN UPS shut down abnormally SHUTTING DOWN DUE TO AN OVER-
LOAD
UPS shut down due to an overload.
SHUTTING DOWN DUE TO AN EMER­GENCY POWER OFF
UPS shut down due to an Emergency Power Off.
BATTERIES KO Battery failure.
8-4
Diagnostics
code 504275001 Rev. September 2010
SIGNALLING EVENTS
Message Meaning
SHUTTING DOWN DUE TO END OF AUTONOMY
UPS shut down due to the end of autonomy.
SHUTTING DOWN DUE TO INCOR­RECT THREE-PHASE SEQUENCE
UPS shut down due to an incorrect three-phase sequence in input.
START-UP WITH BATTERY FAILED Start-up with battery failed. BATT.CAL.INTERRUPTED Battery calibration interrupted. MAXIMUM TIME ON BATTERY Maximum time on battery. MAXIMUM TIME ON RESERVE Maximum time on autonomy reserve. START-UP ERROR Error in starting up. START-UP AUTHORISED WHEN
THERE ARE ONGOING ALARMS
UPS start-up authorised in the presence of alarms.
STARTUP AUTHORISED WITH A NEW CONFIG.
UPS start-up authorised with a new confi guration.
SHUTTING DOWN DUE TO INCOR­RECT CONFIGURATION
UPS shutting down due to an incorrect confi guration.
POWER MODULE FW UPDATE The Power Module Firmware updated.
INFORMATION EVENTS
Message Meaning
STARTUP BY USER N UPS start-up by user. SHUTTING DOWN BY USER UPS shut down by user. AUTOMATIC STARTUP: Automatic UPS start-up. DELAYED SHUTTING DOWN The UPS was shut down by programming a delayed shutdown. BATTERY CHARGER START IN
STAND-BY
The battery charger started in standby.
UPS ON BATTERY UPS on battery. UPS ON MAINS UPS on mains. OUTPUT OFF The output is off BATTERY TEST \NEXECUTED Batteries tested. BATTERIES CALIBRATED Batteries calibrated.
ALARMS
Message Meaning
INVERTER FAILURE Failure occurred in the Inverter circuit.
BOOSTER FAILURE Failure occurred in the Booster circuit. BATTERY CHARGER FAILURE Failure occurred in the Battery Charger circuit. OVERHEATING Overheating. Check the UPS ventilation system. OVERLOAD Overload. Check the load level connected to the UPS. HVBUS RUNAWAY Anomalous high voltage on the DC BUS. EXC. IN OUT DC LEVEL Excessive DC voltage in output. EXCESS.BATTERY V Battery voltage too high. MODULE COMMUNICATION FAILED Failure of the communication system with the Power Modules. LOAD NOT PROTECTED Load not protected by the UPS
LAST LINE ON THE MAIN ‘BATTERY’ FRAME
Message Meaning
BATTERIES ON STAND-BY Batteries on stand-by. RUNNING DOWN Batteries running down. AUTONOMY RESERVE Autonomy reserve. END OF AUTONOMY End of autonomy, UPS shutting down. CHARGING – F1 Battery recharging status: Phase 1 CHARGING – F2 Battery recharging status: Phase 2 CHARGING – MAINT. Recharging batteries in maintenance. BATTERIES BEING TESTED Batteries being tested. BATTERY EQUALIS. Batteries being equalised. BATTERIES FAILED Batteries failed.
9-1
Maintenance
code 5040275001 Rev. September 2010
9. Maintenance
WARNING The instructions given in this chapter are not addressed to a normal operator but to a specialised technician, authorised to work only if he uses the Individual Protective Gear
mentioned in Chapter 3.
9.1 INTRODUCTION
This chapter contains all the information necessary for a correct maintenance of the UPS ARCHIMOD
®
unit.
• All the operations described in this section must be carried out by authorised technicians or qualified personnel. Meta System S.p.A. is not liable for any injury to persons or damage to things caused by incorrect operations or activities if not carried out according to the instructions given in this manual, with particular reference to the safety rules and regulations that can be found in chapter 3.
To ensure optimum operation of the UPS ARCHIMOD
®
and continuous and effective protection of the load connected to it, the batteries must be checked every six months after the first year of the machine’s life, via the battery calibration function (see par 7.2.4).
9.2 PREVENTIVE MAINTENANCE
The UPS does not contain parts subject to preventive maintenance by the end user. Therefore, with the exception of normal cleaning, all the user has to do is periodically check there are no alarms on the display and that both fans on each power module are working correctly.
If there are any problems contact the Meta System S.p.A. assistance centre immediately:
9-2
Maintenance
code 504275001 Rev. September 2010
9.3 PERIODICAL CHECKS
Correct operation of the UPS must be guaranteed by periodical maintenance inspections, es­sential for safeguarding the unit’s operating life and reliability.
WARNING The periodical checks entail operations inside the UPS where dangerous voltages are present. Only maintenance personnel, trained and authorised by Meta System S.p.A., know all the parts of the UPS that are live with dangerous voltages and, therefore, authorised to
work on them.
During a preventive maintenance inspection, the maintenance technician must check the fol­lowing:
- there are no alarms;
- the list of any events stored;
- correct operation of the static and maintenance bypass;
- integrity of the electrical installation;
- flow of cooling air;
- condition of the batteries;
- characteristics of the load applied;
- conditions of the installation premises.
9.3.1 Preparing the UPS for maintenance. Forced bypass mode
WARNING It is strictly forbidden to change the power modules if first the following instructions have
not been scrupulously complied with!
1. Open the door of the UPS ARCHIMOD®;
2. Enable the UPS forced bypass operation via the front display. To do this, proceed as follows: Config. UPS g Bypass g Forced Mode Config.; In these conditions the power modules are excluded and the load is fed directly by the
mains.
When the unit is in the forced bypass mode, the wording UPS METASYSTEM on the front
of the panel flashes quickly. Likewise, the LEDs on the various power modules also flash quickly.
3. Turn the manual switch S1 (manual bypass) round to the ON position. The load is now being powered directly by the mains; the wording MANUAL BYPASS appears on the panel.
4. Turn the unit off, holding the ‘ON/OFF’ pushbutton down on the control panel for a few seconds;
5. Open the output switch S2;
6. Open the mains disconnecting switches (F L1, F L2 and F L3);
7. Open the battery disconnecting switches (F B+ and F B-) of the unit and of the ARCHIMOD
®
BATTERY units (if present);
8. Hold the “ON/OFF” pushbutton down on the control panel in order to discharge internal capacities.
9-3
Maintenance
code 5040275001 Rev. September 2010
9.4 HOT-SWAP REPLACING OF POWER MODULES OR ADDING NEW MODULES
The ARCHIMOD® UPS allows any faulty power modules (Hot-Swap) to be replaced when they are hot. This means that the load is powered by the UPS which still protects the user points without them being powered by the bypass line. To do this the modules managed by the same control unit have to be turned off but the load will be powered by the remaining power modules. To use this function it is necessary for the UPS to be sized correctly. If the load percentage is such that the Hot-Swap cannot be done without overloading, it is advisable to follow the main­tenance procedure bypassing the UPS. Example: in a 60kVA ARCHIMOD
®
where there are 3 controls and 9 power modules, to replace the module in the PM1 position, modules PM0, PM1 and PM2 will be turned off by means of control number 1 (the first from the top). During the Hot-Swap we will not have 20kVA of power which means that the maximum appli­cable load, so as not to overload the UPS, is 40kVA.
1. Make sure that the load percentage applied to the UPS allows the Hot-Swap procedure without overloading the UPS;
2. See which is the control for the power module you wish to service;
3. Briefly press (less than 0.5 seconds) the ON/OFF button of this control ;
4. Access the CM - Hot-swap menu, set OFF and press Enter: This control will turn all the mo­dules off of the tunnels it controls and remains in standby;
5. Wait for all modules to turn off completely (front LED off);
6. Undo the securing screws of the modules you are going to replace and put them aside without losing them;
7. Take the modules out to replace one at a time;
8. Check that on all the new power modules the two LEDs that can be seen through the two holes on the cover are off. If they are on wait until they have turned off.
9. Put the new modules in, one at a time, and screw them in with the screws removed at step
6), without tightening them too much;
10. Briefly press (less than 0.5 seconds) the ON/OFF button on the control of the tunnel where the power modules are being replaced;
11. Select the CM - Hot-swap menu, set ON and press Enter: the control will start all modules automatically in the tunnels it controls.
12. Completion of the operation can be monitored by means of the progress bar.
Attention: by pressing the ON/OFF button continuously for more than 2 seconds the whole UPS will turn off cutting power to the load.
Warning
Never touch the backplane of the tunnel left uncovered after the modules have been removed
– there are some dangerous live parts. There are two holes on the cover of the power module through which it is possible to see two LEDs; if they are on it means there is dangerous voltage on the rear connector. MAKE ABSOLUTELY CERTAIN THAT THESE LEDs ARE OFF before handling the module. If they are
on, wait until they have turned off.
Attention: if one or more screws have been lost use only M4x20mm Allen screws to fix the power modules. If the bottom screw of a module is not put back in place the control prevents the tunnel from restarting. Attention: if the bottom screw of a module is undone while the UPS is on, the control switches that module off and all the modules it controls in order to make the UPS safe in the event an attempt is made to take the power module out before having carried out the Hot-Swap procedure explained in this paragraph 9.4.
9-4
Maintenance
code 504275001 Rev. September 2010
9.5 PREPARING THE UPS FOR MAINTENANCE IN THE MANUAL MAINTENANCE BYPASS MODE.
If the Hot-Swap replacement procedure of the power modules is not applicable (paragraph
9.4), the modules can still be replaced by putting the UPS in maintenance bypass. This mode is also necessary if ever it is requested to service or replace parts such as the control boards, backplane, etc.
Attention: when working in the forced bypass and maintenance mode the load is not protected
9.5.1 Manual bypass mode.
To put the UPS in the maintenance bypass mode proceed as follows.
1. Open the door of the ARCHIMOD
®
UPS;
2. Follow the guided procedure for “entering maintenance”. To do this, navigate inside the Tools -> Bypass -> Entering maint. menu and follow the instruc­tions displayed.
3. If you wish to continue with UPS maintenance press the ENTER button. After having pressed ENTER the load is powered by the unit’s forced bypass. When the equipment is in the forced bypass mode, the backlit status indicator on the front panel starts blinking quickly and is coloured orange. Likewise, the LEDs on the various power modules also blink quickly.
4. Close the maintenance bypass disconnector switch.
5. Open the output disconnector switch.
6. Turn the UPS off keeping the ON/OFF button pressed for more than 2 seconds.
7. Open the mains input disconnector switch;
8. Open all the battery disconnectors of the UPS and of the ARCHIMOD
®
BATTERY units (if
installed);
ATTENTION: there are dangerous live parts inside the equipment due to the internal batteries even if all the battery fuse holder disconnectors are opened. To remove the battery induced voltage, remove at least 1 battery box from each battery shelf ( which will interrupt the battery string series).
9.5.2 Replacing a power module or adding new modules
1. Make sure that the maintenance bypass procedure described in the previous paragraphs has been scrupulously applied.
2. Extract the module after having loosened the two securing screws.
WARNING
There are two holes on the cover of the power module through which it is possible to see
two LEDs; if they are on it means there is dangerous voltage on the rear connector.
MAKE ABSOLUTELY CERTAIN THAT THESE LEDs ARE OFF before handling the module. If
they are on wait until they have turned off.
3. Check that on the new power module the two LEDs that can be seen through the two holes on the cover are off. If they are on wait until they have turned off.
4. Put the new power module in place of the old one or in one of the available compartments if you wish to increase UPS power.
5. Secure the power module to the unit’s frame with the 2 screws supplied, without tightening too much; use only M4x20mm Allen screws;
9-5
Maintenance
code 5040275001 Rev. September 2010
Note: if the power module is not fixed with the screws prescribed, the switching-on of all the tunnel modules, controlled by the control board, is inhibited.
The procedure described needs no further manual settings via the operator panel; the UPS automatically recognises the new power module and reconfigures automatically. As far as identification of the modules is concerned, bear in mind that the first module at the top left is always identified with zero. The adjacent module is, therefore, number 1 and the others follow in sequence
9.5.3 Exiting maintenance bypass
To restart the UPS from the maintenance bypass to the On-line status, follow these steps.
1) Turn the UPS on making sure the output disconnector is open.
2) Wait until the UPS is on completely and the main screen page displayed. In this case the UPS is on but the load is powered directly by the bypass mains; the message “Manual bypass” appears on the panel. In this condition the backlit status indicator on the front panel turns orange.
3) Follow the guided procedure for “Exiting maintenance”. To do this access the menu and select Tools -> Bypass -> Exiting maint. and follow the instruc­tions displayed.
4) If you wish to exit UPS maintenance confirm by pressing the ENTER button.
5) Close the output disconnector switch.
6) Open the maintenance bypass disconnector switch.
7) At the end of the procedure the load is powered by the UPS. In this condition the backlit status indicator on the front panel turns green.
8) Close the ARCHIMOD
®
door.
9.6 Installing/replacing battery boxes
There are two different ways to install/replace ARCHIMOD® UPS 20, 40 and 60kVA and AR­CHIMOD
®
BATTERY battery boxes. Please read carefully all the following instructions prior to
working on the equipment.
Attention: the battery boxes must always be added/replaced in multiples of 3 (1 KB).
Note: if the installation/replacement procedure has altered the total number of KBs installed in the UPS their setting will need to be updated by means of the front panel. Once the above steps have been done we recommend a battery calibration in order to know exactly what the UPS’s total autonomy is. A) Installing/replacing battery boxes with the UPS On-line (Hot Swap) If, in total, the UPS has more than 1 KB for each 10kVA of rated power (example: at least 5 KBs for one 40kVA ARCHIMOD
®
), it is possible to replace the battery boxes 1 KB at a time with the UPS On-line. This can be done on the ARCHIMOD
®
UPS and on the ARCHIMOD® BATTERY. Remember that 1 KB consists of 3 battery boxes. The procedure for replacing is the following:
1. Ensure that the UPS has at least 1KB installed for each 10kVA of rated power plus one;
2. Ensure that the UPS is not running on battery and that the battery charger is either in the maintenance or standby status. To check battery charger status, access the UPS Status -> Measurements -> Batteries menu and check the fourth item displayed.
3. Extract the 3 battery boxes of just one KB. To add another KB do not remove any battery boxes;
4. Insert the 3 new battery boxes and screw them into place with the screws supplied;
5. Repeat steps 2, 3 and 4 for each KB to install/replace.
Attention: always replace just 1 KB at a time.
9-6
Maintenance
code 504275001 Rev. September 2010
Note: if the UPS goes over to running on battery while you are doing this, stop and neither extract or insert any battery boxes! You can continue when the UPS returns working On-line. Note: if mains input should fail during the operation, autonomy will be reduced: you will need to carefully evaluate such an eventuality occurring before you start.
B) Installing/replacing battery boxes with the UPS in the maintenance bypass mode
This procedure is valid for all ARCHIMOD
®
UPS and ARCHIMOD® BATTERY models.
Attention: the load is powered directly by the mains input when in the maintenance bypass mode.
1. To put the UPS in the maintenance bypass mode, proceed with steps 1 to 8 described in paragraph 9.5.1.
2. Ensure that the UPS is not running on battery and that the battery charger is either in the maintenance or standby status;
3. Extract the 3 battery boxes of just one KB. To add another KB do not remove any battery boxes;
4. Insert the 3 new battery boxes and screw them into place with the screws supplied;
5. Repeat steps 2, 3 and 4 for each KB to install/replace.
6. Do steps 1 to 7 described in paragraph 9.5.3 to take the UPS from the maintenance bypass to the On-line status.
10-1
Dismantling
code 5040275001 Rev. September 2010
10. Dismantling
ATTENTION The instructions in this chapter are to be considered indicative. Please refer to the laws in the country where the unit is used.
10.1 DISPOSING OF THE BATTERIES
At the end of their life, the batteries must be disposed of in a place set aside for the collection of such waste. Since batteries are toxic waste it is not allowed to dispose of them like traditional waste. For the correct procedure please contact the relevant Authorities in your area.
10.2 DISMANTLING THE UPS
Once the batteries have been removed all the parts of the UPS ARCHIMOD® must be re­moved.
To remove and dismantle the unit wear the Individual Protective Gear described in chapter 3 and refer to the instructions and charts that you will find in this manual.
Once the various parts have been removed, divide the components into groups, separating metal from plastic, from copper, etc., according to the selected disposal scheme used in the country where the unit is being dismantled.
If the parts have to be stored while waiting to go to the dump, keep them in a safe place, pro­tected from atmospheric agents to prevent any chance of contamination of the ground and under water tables (especially with lead and the electrolyte of the batteries).
10.3 DISPOSING OF THE ELECTRONIC COMPONENTS
To dispose of these components, like, for example, the unit’s control panel, refer to the laws relevant to this sector.
11-1
Tables
code 5040275001 Rev. September 2010
11. Tables
Attention: the type and cross section of the connecting cables must be chosen according
to their operating current and laying must be as established by existing laws; this is the
responsibility of the installer. The UPS input current and output power are given in paragraph
2.4 and the battery current in Table 7.
Warning: The following tables give only an indication of the cable cross sections to use as far
as concerns using unipolar cables, without sheath, in PVC and laid in a pipe above ground.
Tabella 1
Sezioni cavi minime raccomandate per UPS ARCHIMOD
®
Minimal Recommended Cable Sections for UPS ARCHIMOD
®
Potenza
Power
Fasi Ingresso
Input Phases
Fasi Uscita
Output Phases
Cavo Ingresso
Input Cable
Cavo Uscita
Output Cable
Input I
max
20 kVA 3 3 5 x (10 mm2) 5 x (10 mm2) 37 A
1 1 3 x (25 mm
2
) 3 x (25 mm2) 111 A
1 3 3 x (25 mm
2
) 5 x (10 mm2) 111 A
3 1 5 x (25 mm
2
) 3 x (25 mm2) 111 A
40 kVA 3 3 5 x (25 mm
2
) 5 x (25 mm2) 74 A
60 kVA 3 3 5 x (35 mm
2
) 5 x (35 mm2) 111 A
80 kVA 3 3 5 x (50 mm
2
) 5 x (50 mm2) 148 A
100 kVA 3 3 5 x (70 mm
2
) 5 x (70 mm2) 185 A
120 kVA 3 3 5 x (95 mm
2
) 5 x (95 mm2) 222 A
Tabella 2
Valori fusibili batteria raccomandati
UPS ARCHIMOD
®
Recommended Battery Fuse Ratings
Potenza - Power Fusibile di batteria - Battery fuse
UPS ARCHIMOD
®
F B+ F B-
20 kVA 1 x 100A 500V aR (22 x 58) 1 x 100A 500V aR (22 x 58) 40 kVA 2 x 100A 500V aR (22 x 58) 2 x 100A 500V aR (22 x 58) 60 kVA 3 x 100A 500V aR (22 x 58) 3 x 100A 500V aR (22 x 58)
Tabella 3
Valori fusibili batteria raccomandati per UPS ARCHIMOD
®
BATTERY/2
UPS ARCHIMOD
®
BATTERY/2 Recommended Battery Fuse Ratings
Potenza - Power Fusibile di batteria - Battery fuse
ARCHIMOD
®
BATTERY
F B+ F B-
20 kVA N.1 - 100A 500V aR (22 x 58) N.1 - 100A 500V aR (22 x 58)
40 kVA N.2 - 100A 500V aR (22 x 58) N.2 - 100A 500V aR (22 x 58)
60 kVA N.3 - 100A 500V aR (22 x 58) N.3 - 100A 500V aR (22 x 58)
80 kVA N.4 - 100A 500V aR (22 x 58) N.4 - 100A 500V aR (22 x 58)
100 kVA N.5 - 100A 500V aR (22 x 58) N.5 - 100A 500V aR (22 x 58)
120 kVA N.6 - 100A 500V aR (22 x 58) N.6 - 100A 500V aR (22 x 58)
11-2
Tables
code 504275001 Rev. September 2010
Tabella 4
Valori fusibili batteria raccomandati per UPS ARCHIMOD
®
BATTERY (1x94Ah)
UPS ARCHIMOD
®
BATTERY (1x94Ah) Recommended Battery Fuse Ratings
Potenza - Power Fusibile di batteria - Battery fuse
ARCHIMOD
®
BATTERY (1x94Ah)
F B+ F B-
20 kVA N.1 - 125A 500V aR (22 x 58) N.1 - 125A 500V aR (22 x 58)
40-60 kVA N.2 - 125A 500V aR (22 x 58) N.2 - 125A 500V aR (22 x 58)
80 kVA N.3 - 125A 500V aR (22 x 58) N.3 - 125A 500V aR (22 x 58)
100-120 kVA N.4 - 125A 500V aR (22 x 58) N.4 - 125A 500V aR (22 x 58)
Tabella 5
Interruttore Automatico Ingresso Consigliato
Recommended Input Automatic Breaker
Potenza Interruttore Automatico Ingresso Consigliato Fasi Ingresso / Uscita
20 kVA 40A (3P+N) curva C
3Ê / 3 Ê
100A (3P+N) curva C
3Ê / 1 Ê
100A (1P+N) curva C
1Ê / 1 - 3 Ê
40 kVA 80A (3P+N) curva C
3Ê / 3 Ê
60 kVA 100A (3P+N) curva C
3Ê / 3 Ê
80 kVA 150A (3P+N) curva C
3Ê / 3 Ê
100 kVA 180A (3P+N) curva C
3Ê / 3 Ê
120 kVA 200A (3P+N) curva C
3Ê / 3 Ê
Tabella 6
Interruttore Differenziale - Corrente Differenziale
Differential Breaker - Differential Current
Potenza Interruttore Differenziale - Corrente Differenziale
20 kVA
>= 300 mA
40 kVA
>= 300 mA
60 kVA
>= 300 mA
80 kVA
>= 300 mA
100 kVA
>= 300 mA
120 kVA
>= 300 mA
Tabella 7
Corrente assorbita dalle batterie (carico 100% in fi ne scarica) e sezioni minime cavi raccomandate Battery current (100% load at the end of discharge) and minimal recommended cable sections
Potenza Corrente di batteria Sezione cavi minima raccomandata
20 kVA
88 A 1 x 25 mm2 per ogni polo
40 kVA
176 A 1 x 70 mm2 per ogni polo
60 kVA
264 A 2 x 50 mm2 per ogni polo
80 kVA
352 A 2 x 70 mm2 per ogni polo
100 kVA
440 A 2 x 95 mm2 per ogni polo
120 kVA
528 A 3 x 70 mm2 per ogni polo
12-1
Notes
code 5040275001 Rev. September 2010
12. Notes
METASYSTEM S.p.A.
www.metasystem.it
via Galimberti, 8 42124 Reggio Emilia ITALY
Tel.: + 39 0522 364111 Fax: + 39 0522 308382 info@metasystem.it
METASYSTEM spa declines all liabilities for injuries to people or damage to things caused by a use of the unit that does not conform to
the information given in this manual.
If any technical updates are made to the unit, METASYSTEM spa has no obligation to update this publication.
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