NORD BU0130 User Manual
Manual
NORDAC SK DA-130E
Decentral field system modules and
frequency inverter
SK DA-130E-550-340-IBS-AAA ... SK DA-130E-401-340-IBS-AAA
(3~ 380 - 480V, 0.55 - 4.0kW)
BU 0130 GB
GmbH & Co. KG
NORDAC trio SK 300E Manual Notes on safety
NORDAC decentral field system modules SK DA-130E and
trio SK 300E frequency inverters
Notes rearding safety and application
(in accordance with: Low Voltage Directive (LVD) 73/23/EWG)
1. General
During operation, drive inverters may have live, uninsulated,
maybe even moveable or rotating parts, as well as hot surfaces,
depending on their type of protection.
Unauthorised removal of the necessary cover, improper
installation or use may endanger persons or property.
You can find further information in the documentation.
All work regarding transport, installation and startup, as well as
regarding maintenance should only be carried out by qualified
staff (please observe IEC 364 or CENELEC HD 384 resp. or DIN
VDE 0100 resp. and IEC 664 or DIN VDE 0110, as well as
national directives regarding accident prevention).
Qualified staff in the sense of the general notes on safety are
persons, who are familiar with setting up, assembling, starting up
and operating this product and who have the relevant
qualifications.
2. Intended use
Frequency inverters are components, which are intended to be
fitted into electrical appliances or machines.
If fitted into machines, the startup of drive power inverters (i.e.
the commencement of the intended use) is prohibited until it has
been ascertained that the machines are compliant with the EU
directive 89/392/EWG (machine directive); EN 60204 must be
observed.
The startup (i.e. the commencement of the intended use) is only
permitted if the EMC directive (89/336/EWG) is observed.
The drive power inverters meet the standards of the Low Voltage
Directive 73/23/EWG. The harmonised standards of the series
prEN 50178/DIN VDE 0160 in connection with EN 60439-1/ VDE
0660 parts 500 and EN 60146/ VDE 0558 are used for the drive
power inverters.
The technical data, as well as information on the connection
requirements, can be found the specifications plate and the
documentation and must be observed at all times.
3. Transport, storage
The notes on transport, storage and correct handling must be
observed.
The requirements regarding the climate in accordance with prEN
50178 must be observerd.
4. Assembly
Assembly and cooling of the appliances must be caried out in
accordance with the relevant documentation.
The drive power inverters should be protected from improper
strain. Particularly regarding transport and handling, it is important
that no components are bent and/or no separation distances are
altered. Touching electonic components and contacts should be
avoided.
Drive power inverters contain electrostatic components, which
can be damaged easily by improper use. Electrical components
must not be damaged or destroyed by mechanical means
(possible health risk!).
5. Electrical connection
When working inverters connected to mains, the national
directives on accident prevention (e.g. VBG 4) must be observed.
Electrical installations (e.g. cable gauges, protection, protective
earthing conductor connections) should be carried out in
accordance with the respective regulations. Any additional
information can be found in the documentation.
Information regarding the EMC-appropriate installation, such as
shielding, earthing, positioning of filters and the laying of cables,
can be found in the documentation of the drive power inverters.
These notes should also be observed regarding Drive power
inverters marked “CE-“. The manufacturer of the appliance or the
machine is responsible for observing the limit values demanded
by laws governing EMC.
6. Operation
Appliances containing drive power inverters may also have to be
fitted with additional monitoring and protective facilities in
accordance with the relevant valid safety provisions, e.g.
directives on technical work equipment, accident prevention,etc.
Changes to the drive power inverters with the operating software
are permitted.
After disconnecting the drive power inverters from the power
supply, live machine components and power connections should
not be touched immediately after disconnecting as the capacitors
my still be charged. The relevant signs on the drive power
inverters should be observed.
All covers should be kept closed during operation.
7. Maintenance and repair
The documentation of the manufacturer should be observed.
This safety information should be kept safe!
2 techn. amendments reserved BU 0130 DE
regarding this document
Documentation
Name: BU 0130 DE
Mat. no.: 608 13 01
Appliance series: NORDAC SK DA-130E incl. trio SK 300E
List of versions
Name of previous issues Date Remarks
BU 0130 DE, December 2006
Mat. no.: 608 13 01 / 4906
See
BU 0300 DE
Issued by:
Getriebebau NORD GmbH & Co. KG
Rudolf- Diesel- Str. 1 • D-22941 Bargteheide • http://www.nord.com/
Tel.: +49 (0) 45 32 / 401-0 • Fax: +49 (0) 45 32 / 401-555
Intended use of the frequency inverters
It is essential that the operating instructions are observed in order to ensure trouble-free
operation and warranty entitlements are not forfeited. For this reason, please read the
operating instructions before working with this appliance!
The operating instructions contain important notes on service and safety. They should therefore
be kept in the vicinity of the appliance.
First version
The decentral field system modules with frequency inverter trio SK 300E are appliances for
industrial and commercial systems for the operation of three-phase asynchronous motors with
squirrel cage rotors. These motors must be suitable for operation on a frequency inverter; other
loads must not be connected to the appliance.
The frequency inverter trio SK 300E is an appliance for the stationary assembly on machines.
All information regarding the technical data and the permitted conditions on site must
be observed at all times.
Startup (commencement of the intended operation) is permitted until it has been ascertained that
the machine complies with the EMC directive 89/336/EWG and the conformity of the finished
product with the machine directive 89/392/EWG (observe EN 60204).
© Getriebebau NORD GmbH & Co. KG, 2006
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Inhaltsverzeichnis
1 General derscription ......................................................... Fehler! Textmarke nicht definiert.
1.1 Delivery ........................................................................................................................................ 7
1.2 Scope of delivery .................................................................. Fehler! Textmarke nicht definiert.
1.3 European EMC directive ............................................................................................................... 7
1.4 Nomenclature / Key to models .................................................................................................... 8
2 Functional principle ............................................................................................................. 9
3 Appliance configuration .................................................................................................... 10
4 Electrical connection ......................................................................................................... 11
4.1 Terminals ................................................................................................................................... 12
4.2 Connection of auxiliary power supply ........................................................................................ 13
4.3 Connecting M12 sockets ............................................................................................................ 14
4.4 Status LEDs ................................................................................................................................ 15
4.4.1 External 24V supply ................................................................................................................................. 15
4.5 Control of reversing starter SK 160E ......................................................................................... 16
4.6 System plug out to motor .......................................................................................................... 17
4.7 Internal link ............................................................................................................................... 17
4.8 Circuit diagramme ................................................................. Fehler! Textmarke nicht definiert.
5 Dimensions .......................................................................................................................... 19
6 Notes on maintenance and service ................................................................................ 20
7 Technical data ..................................................................................................................... 21
8 Agencies and branches ..................................................................................................... 22
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)
1 General description
If enhancements, such as additional switching elements, interfaces or comfortable connection
technology are required for a drive, field distributor modules are a suitsble basis for this
with approved control electronics, these modules constitute a compact drive package. Field
distributors are a distrubution system or energy (mains or motor-supply), control voltage, field bus
connection and sensors / actuators.
The field distributor modules NORDAC DA provide a platform, which can be realised, adjusted to the
relevant requirements. These modules are divided into various areas of functionality, which can be
built as an option.
. Combined
Structure of the NORDAC DA modules:
Auxiliary
I/O
module
Maintenance
Connection
technology
Drive
(Starter/ Frequency
inverter
Field bus interface
switch
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NORDAC SK DA-130E
1.1 Delivery
Examine this appliance for damage as a result of transport such as deformation or loose parts immediately
after arrival/unpacking.
In case of damage, contact the shipper at once and arrange for a thorough examination of the goods.
Important! This also applies if the packaging was unadamaged.
1.2 Scope of delivery
The SK DA-130E is delivered with the relevant system connections and connection points for a 3-phase motor.
Only the supply voltage and a control signal are required for startup.
The following NORD components are included in the field distributor module SK DA-130E:
• Frequency inverter SK 300E (SK 300E-xxx-340-B)
• Standard customer interface I/O (SK CU2-STD)
• Technology box with bus activation (e.g. InterBus SK TU2-IBS)
As an option, cables for the connection between the field distributor and the hybrid cable from NORD, which
are available in different vatieties, can be supplied.
1.3 European EMC directive
If the NORDAC SK DA-130E is installed according to the recommendations of this manual,
it will meet all the requirements of the EMC directive, in accordance with the EMC product
standard EN60947-4-2 for low voltage control units, semiconductor motorised control units
and starters AC voltage.
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1.4 Nomenclature / Key to models
The frequency inverter NORDAC trio SK 300E has the same nomenclature as the one known from other
NORDAC frequency inverters. As a result of this, the information contained in this should be used along those
lines. The names of the models of the frequency inverter contain the type of the appliance, its capacity,
information regarding the voltage, the interference filter, the type of protection, as well as possibly any special
equipment. The nomenclature of the connection unit, which constitutes the link between the motor and the
frequency inverter, can be found in the name of the gearmotor. Therefore, a drive unit becomes clearly
recogniseable by its name SK 300E. The nomenclature contains the identification code of the connection unit,
the version and the variety of the component, the type of protection, as well as the connection of the motor
windings.
NOTE
Field distributor Frequency converter
SK DA - 130E - 55 0 - 3 40 - IBS
As a rule, the nomenclature should be stated in orders, as well as in service or support!
- AAA
Version = supply volt.: plug-in clamp
Drive: Harting HAN 10E
Repair switch
Drive control SK 16 0E
Bus system:
InterBus (SK TU2-IBS)
Number of phases:
3 = 3phase
Voltage:
x23 = 230V
x40 = 400V
Nominal power output (xx):
55 = 0.55 kW …
40 = 4.00 kW
Digits before the decimal point:
0 = 0.xx,
1 = 0x.x0
Series of the appliance:
SK DA - 130E
ecentral drive technology
D
8 techn. amendments reserved BU 0130 DE
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