Alpha Cordex 48-1kW 23 4000W User Manual

Cordex 48-1kW
23" Shelf For Systems Up To
4000W With Distribution

030-704-B2

This page intentionally left blank.

Argus Technologies Ltd. Visit www.argus.ca
Burnaby, British Columbia. Telephone: [phone] Fax: [phone]

Argus Technologies reserves the right to make changes to the products and information contained in this document without notice.
Copyright 2008 Argus Technologies Ltd. Argus
Printed in Canada.

®

is a registered trademark of Argus Technologies Ltd. All Rights Reserved.

Cordex 48-1kW
23” Shelf For Systems
Up To 4000W With Distribution

030-704-B2

The following documents and drawings are included in this manual to provide the necessary information required for
installation, operation and fault diagnosis of the unit:

• Installation and Operation Instructions: 030-704-C0

• Operation Instructions, Cordex 1kW Rectifier: 010-566-C0

• Specifications, Cordex 1kW Rectifier: 010-566-B1

• CSA/NRTL Equivalence: 048-554-10

• Outline Drawing, 23” Shelf: 030-704-06

• Customer Connections: 030-704-08

• Warranty Policy: 048-507-10

• Factory Service Information: 048-527-10

Argus Technologies Ltd. 030-704-B2 Rev B WC

Printed in Canada. © 2004 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved.

MANUAL ADDENDUM

Unit Description: CORDEX CONTROLLER
Item Changed: Null modem cable (for front Craft Port use)

# Date Page# Correction to be implemented

1 06-01-26 3

of 018-557-B1

3

of 018-557-B5

3

of 018-570-B1

2 10

of 010-567-C0

10

of 010-572-C0

12

of 018-557-C0

12

of 018-557-C3

11

of 018-570-C0

8

of 030-704-C0

9

of 030-706-C0

8

of 030-713-C0

50

of 034-057-C0

65

of 034-057-C3

54

of 034-069-C0

75

of 034-069-C3

Change part number 877-162-20 to 877-482-20.

Change figure to:

MANUAL ADDENDUM

Authorized by: FORM: 954-010-10 Rev B 87716220a1_addendum_nullmodem.doc

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

This manual contains important safety and installation instructions

for Argus’ Modular Switched Mode Rectifier System Cordex™ 48-1kW.

1. Please read this manual prior to use to become familiar with the system’s numerous features and
operating procedures. To obtain a maximum degree of safety, follow the sequences as outlined.

2. This manual provides warnings and special notes for the user:

a. Points that are vital to the proper operation of the system or the safety of the operator

are indicated by the heading: WARNING.

b. A notation that is in Bold Italic typeface covers points that are important to the

performance or ease of use of the system.

3. Before using the system, read all instructions and cautionary markings on the system and any
equipment connected to the system.

4. Do not expose the system to rain or snow.

5. CAUTION – Unless otherwise noted, use of an attachment not recommended or sold by the system
manufacturer may result in a risk of fire, electric shock, or injury to persons.

6. CAUTION – Do not operate the system if it has received a sharp blow, it has been dropped, or
otherwise damaged in any way – return it to a qualified service center for repair.

7. CAUTION – Do not disassemble the system – call our qualified service centers for servicing.
Incorrect reassembling may result in a risk of electrical shock or fire.

i

ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

TABLE OF CONTENTS

1 INTRODUCTION.............................................................................................................................1

1.1 Scope of the Manual.........................................................................................................................1

1.2 Product Overview.............................................................................................................................1

1.3 Part Numbers and List Options........................................................................................................2

2 INSPECTION .................................................................................................................................3

2.1 Packing Materials.............................................................................................................................3

2.2 Check for Damage ............................................................................................................................3

3 INSTALLATION..............................................................................................................................4

3.1 Safety Precautions............................................................................................................................4

3.2 Shelf Preparation/Mounting .............................................................................................................4

3.3 Module Insertion/Removal...............................................................................................................4

4 WIRING AND CONNECTIONS..........................................................................................................5

4.1 Safety Precautions............................................................................................................................5

4.2 Tools Required.................................................................................................................................5

4.3 Power System Chassis Ground.........................................................................................................5

4.4 AC Feeder Protection/Sizing............................................................................................................5

4.5 AC Input Connections......................................................................................................................6

4.6 Calculating Output Wire Size Requirements ...................................................................................6

4.7 DC Output Connections ...................................................................................................................6

4.8 CAN Serial Port................................................................................................................................7

4.9 Ethernet Side Access (List Option 93).............................................................................................7

4.10 Network Connection and Remote Communications via CXCM......................................................7

4.11 CXCM Battery –48V Connection....................................................................................................8

4.12 Alarm and Signal Wiring Connections for CXCM..........................................................................8

4.13 Analog Inputs for CXCM.................................................................................................................9

4.14 Digital Inputs for CXCM ...............................................................................................................10

4.15 Alarm (Relay) Outputs for CXCM.................................................................................................11

5 SYSTEM STARTUP......................................................................................................................12

5.1 CXCM Reset ..................................................................................................................................12

6 MAINTENANCE ...........................................................................................................................13

7 ARGUS CONVENTIONS................................................................................................................14

7.1 Numbering System.........................................................................................................................14

7.2 Acronyms and Definitions..............................................................................................................14

ii

ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

1 INTRODUCTION

1.1 Scope of the Manual

This instruction manual explains the installation and interconnection of Argus Technologies’ Cordex 48-1kW 23”
Integrated Shelf System with up to 4000W Output Power and Distribution.

To aid the user with installation, frequent reference is made to drawings located at the rear of this manual.

NOTE: Separate documentation will be provided detailing the software features,
setup and operation of the Cordex CXCM System Controller.

1.2 Product Overview

A complete Cordex rectifier system consists of a CXCM with one or more power modules in a common shelf
enclosure. The shelf can be mid-mounted in a 23” rack and has connections for AC inputs, DC output, and system
communications.

Cordex rectifier modules use a high frequency, switched mode conversion technique to provide a fully regulated
and isolated DC output from the AC mains. The rectifier input is wide range to allow use on 208/220/240 50/60
Hz electrical services. Rectifier power modules are “hot swappable” meaning they can be inserted or removed
from the shelf without cutting power to or from the system or the load. Additional power modules can be included
with the system at the time of ordering or added after the shelf has been installed. See documents #010-566-B1

and #010-566-C0 in this documentation package.

The integrated shelf rectifier system is designed to operate with the Argus Cordex CXCM (modular version of the
CXC controller); which plugs directly into the rectifier system shelf. See Figure 1 below. Details for installation
and wiring are provided in the respective chapters of this documentation package.

The CXCM allows the user to set up, control and monitor the entire power system and ancillary components from
one central, easy-to-use source. Details of controller operation are provided in the current version software

manual.

The distribution component features up to six AM-style bullet-type breakers with a capacity of 100A. A low
voltage disconnect (LVD) is optional and has a capacity of 125A. Also available is a separate battery breaker with
a capacity of 100A.

A fuse distribution option is available to provide up to ten GMT fuse positions in two feeds rated at 10A
maximum per feed.

030-704-C0

Figure 1–Cordex 4000W system with plug-in controller and distribution

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

1.3 Part Numbers and List Options

The shelf is available to order under the following part numbers and list options:
Description Part Number/List Option

Cordex 48-1kW 23" Shelf for Systems up to 4000W with Distribution................................................... 030-704-20

[equipped to receive one CXCM controller and four CXRC 48-1kW rectifiers (Figure 1)]....................... *List 0

208/220/240Vac input (dual feeds) .................................................................................................................. *List 6

Gray finish...................................................................................................................................................... *List 50

Temperature sensor, 1/4” lug, 12 ft.................................................................................................................. List 72

Temperature sensor, 3/8” lug, 12 ft.................................................................................................................. List 75

Circuit breaker distribution, AM-style, bullet-type, six load positions........................................................ **List 80

Circuit breaker distribution, AM-style, bullet-type, two load positions, four battery positions................... **List 82

Circuit breaker distribution, AM-style, bullet-type, four load positions, two battery positions................... **List 84

DC output adapters, dual 2-position, 5/8” centers............................................................................................ List 85

Load LVD......................................................................................................................................................... List 86

Battery LVD..................................................................................................................................................... List 87

Fuse distribution, ten-position GMT................................................................................................................ List 88

Power module blank plate (includes List 50)................................................................................................... List 90

Side access (RJ-45) communications jack........................................................................................................ List 93

Breaker, mid-trip, 5A ..................................................................................................................................... List 100

Breaker, mid-trip, 10A ................................................................................................................................... List 101

Breaker, mid-trip, 20A ................................................................................................................................... List 102

Breaker, mid-trip, 30A ................................................................................................................................... List 103

Breaker, mid-trip, 40A ................................................................................................................................... List 104

Breaker, mid-trip, 50A ................................................................................................................................... List 105

Breaker, mid-trip, 60A ................................................................................................................................... List 106

Breaker, mid-trip, 70A ................................................................................................................................... List 107

Breaker, mid-trip, 80A ................................................................................................................................... List 108

Breaker, mid-trip, 90A ................................................................................................................................... List 109

Breaker, mid-trip, 100A ................................................................................................................................. List 110

Breaker, series-trip, 60A........................................................................................................................... ***List 156

Breaker, series-trip, 100A......................................................................................................................... ***List 160

* Default option ** Must order one of List 80, 82, or 84 *** Recomme nded for battery breaker

The above information is valid at the time of publication. Consult factory for up-to-date ordering information.

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

2 INSPECTION

2.1 Packing Materials

All Argus products are shipped in rugged, double walled boxes and suspended via solid inserts to minimize shock
that may occur during transportation. Packaging assemblies and methods are tested to National Safe Transit
Association standards.

Products are also packaged with Cortex. This plastic wrap contains a corrosive-inhibitor that protects the system
from corrosion for up to two years.

2.1.1 Returns for Service

Save the original shipping container. If the unit needs to be returned for service, it should be packaged in its
original shipping container. If the original container is unavailable, make sure the unit is packed with at least three
inches of shock-absorbing material to prevent shipping damage. Argus Technologies is not responsible for
damage caused by the improper packaging of returned units.

2.2 Check for Damage

Prior to unpacking the equipment, note any damage to the shipping container. Unpack the equipment and inspect
the exterior for damage. If any damage is observed contact the carrier immediately.

Continue the inspection for any internal damage. In the unlikely event of internal damage, please inform the
carrier and contact Argus Technologies for advice on the impact of any damage.

Verify that you have all the necessary parts per your order for the proper
assembly of your system.

030-704-C0

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

3 INSTALLATION

This chapter is provided for qualified personnel to install the shelf.
To aid the user with installation, frequent reference is made to drawings located at the rear of this manual.

3.1 Safety Precautions

WARNING
Hazardous voltages are present at the input of power systems. The DC output
from the rectifiers and the battery system though not dangerous in voltage has a
high short circuit current capacity that may cause severe burns and electrical
arcing.

Before working with any live battery or power system/distribution center, the following precautions should be
followed:

• Remove all metallic jewelry; e.g., watches, rings, eyeglasses, necklaces.

• Wear safety glasses with side shields at all times during installation.

Insulated metallic tools shall be used.
The installer should follow all applicable local rules and regulations for electrical and battery installations; e.g.,

CSA, UL, CEC, NEC, OSHA, and local fire codes.

3.2 Shelf Preparation/Mounting

The shelf has been designed for mounting in a standard 23” relay rack. Mounting brackets accommodate either 1”
or 1-3/4” rack spacing. The shelf should be mounted to the rack using at least two #12 – 24 x 1/2” screws in each
bracket. Philips-type screws and screwdriver should be used to eliminate the possibility of slippage and scratching
of the unit's exterior. Washers (such as internal tooth) or special screws that are designed to cut through the
painted surface should be used to ensure a good chassis ground.

The shelf shall be mounted in a clean and dry environment. Allow at least 1.75” of free space around the unit
for unrestricted convection cooling airflow.

3.3 Module Insertion/Removal

Insert by placing the module on the shelf bottom and sliding the module into the rear connectors (inside of the
shelf). Apply pressure on the handles to engage the rear connector in the shelf receptacle. Tighten the screw on
the bottom of the faceplate to secure the module to the shelf.

WARNING
Do not force a module into position if it does not seat properly. All modules are
keyed to ensure that the correct module type is used.

To remove modules, loosen the screw on the bottom of the faceplate. Grasp handle and pull out, sliding the
module away from the rear connectors and out of the shelf.

Consult the drawings located at the rear of this manual and proceed to the next section for wiring connections.

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4 WIRING AND CONNECTIONS

This chapter provides cabling details and notes on cable sizing for DC applications with respect to the shelf.
Refer also to drawings at the rear of this manual.

4.1 Safety Precautions

WARNING
Hazardous AC voltages may be present. Ensure power at the AC service panel is
off before attempting work on the AC connections. Use a voltmeter to verify the
absence of voltage. Clearly mark the correct polarity of the battery leads before
commencing work on DC connections.

Refer to the previous (Installation) chapter for additional safety precautions.

4.2 Tools Required

Various tools are essential for product installation. Use this list as a guide:

• Slot head screwdrivers (blade sizes: 1/4”, 1/8”, 1/16”)

• Philips head screwdriver, #2 (tip size 3/16”)

• Digital voltmeter equipped with test leads

• Adjustable 24/48VDC load (optional)

• Cutters and wire strippers

• Crimping tool (optional for large gauge wire)

• Socket and rachet set (Imperial measure)

• Anti-static wrist strap

• Computer (laptop) with Microsoft® Internet Explorer 6 or up

• Crossover cable RJ-45 (for access using the Ethernet port)

• Null modem cable (for access using the RS-232 port).

4.3 Power System Chassis Ground

WARNING
For safety reasons, ensure the system is properly bonded to the building’s ground
grid.

Both the shelf chassis ground (via power system chassis ground) and common return shall be connected to the site
ground to ensure correct operation of the system and to prevent drifting floating analog (especially current)
readings.

4.4 AC Feeder Protection/Sizing

To maximize system reliability, a dual AC feed divides the rectifiers into two groups to be supplied by two
separate feeds. It is recommended for each feed to use a dedicated protection feeder breaker located at the AC
distribution panel. The feeder breaker can also act as the disconnect device for the connected modules.

Note: The recommended AC supply configuration for up to two rectifiers on AC feed is a 20A breaker with #12
AWG (90 deg. C) wire at 30 deg. C ambient.

030-704-C0

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4.5 AC Input Connections

CAUTION: AC input wires should be routed in flexible or rigid conduit as far away
as possible from the DC power wires to minimize EMI disturbances.

Ensure all modules are removed from the shelf. Remove the metal cover from the rear of the shelf to expose the
wireway for input terminal blocks.

The wireway is designed for two customer-supplied 1” conduit fittings for AC supply located on the left side of
the shelf and two 3/4” conduit fittings on the rear.

Attach the conduit retainers to the wireway hole(s) and route the AC cables through. Secure the wires to the AC
input and chassis ground terminals as required. Tighten the cable connector to the AC cable (conduit similar).

Replace rear cover if all connections have been completed.

4.6 Calculating Output Wire Size Requirements

Wire size is calculated by first determining the appropriate maximum voltage drop requirement. Using the
formula below calculate the CMA wire size requirement. Determine the size and number of conductors required
to satisfy the CMA requirement.

CMA = (A x LF x K) / AVD, where:

CMA = Cross section of wire in circular MIL area
A = Ultimate drain in amps
LF = Conductor loop feet
K = 11.1 constant factor for commercial (TW type) copper wire
AVD = Allowable voltage drop

Check again that the ampacity rating of the cable meets the requirement for the installation application. Consult
local electrical codes (NEC, CEC, etc.) for guidelines. If required, increase the size of the cable to meet the code.

4.7 DC Output Connections

WARNING
Leave cables or bus bars disconnected at battery and verify output polarity using
a voltmeter. Make battery connections only after all other wiring is completed.

DC output wire shall be UL approved XHHW or RHH/RHW (for Canadian users, RW90 Type). Control and
sense wires shall be UL approved Style 1015 (for Canadian users, TEW type).

DC output cables can be connected through the side of the shelf. Without the distribution option, the side DC
access is made toward the rear of the shelf.

Terminate cables leads with appropriate crimp lugs. Secure the positive and negative to the shelf output post of
the correct polarity; i.e., +Vcable to +Vpost. Ensure the washers are on the bolts in the same order in which they
were shipped from the factory. Tighten the bolts as per Customer Connections drawing at the rear of this manual.

The common output leg of the rectifier system should be connected to ground. This is typically done at the load
common termination point.

Replace rear cover if all connections have been completed.

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4.7.1 DC Distribution Options

Consult the foldout drawings located at the rear of the manual.

4.7.1.1 Circuit Breaker Distribution Module

The shelf is factory-equipped with distribution of six AM-style bullet-type circuit breakers. See

1.3.
Remove the front panel of the distribution module to access the breaker positions and their

associated terminals, see Figure 2 below:

GMT fuse distribution

Circuit breaker distribution terminals

Figure 2–Front view of shelf with distribution (terminals exposed)

Caution: Battery breakers should be series-trip to achieve effective alarm
operation. In the case where there is no power on rectifiers, and if only one battery
breaker is used, when the breaker trips there will be no alarm.

4.7.1.2 Fuse Distribution (List Option 88)

The shelf may also be factory-equipped with ten GMT-style fuses as shown in Figure 2 above.
Remove the front panel of the distribution module to access fuses and the associated terminal
blocks.

4.8 CAN Serial Port

A single CAN Serial port, for communications with Argus’ Cordex rectifiers and other CAN-enabled equipment,
is located on the shelf backplane. A jumper allows setting of the CAN OUT to be open or terminated.

4.9 Ethernet Side Access (List Option 93)

The Ethernet port can be ordered mounted on the side of the shelf for front access.

4.10 Network Connection and Remote Communications via CXCM

The Cordex 48-1kW system can be set up, monitored and tested via ETHERNET 10/100 Base-T or with a RS-232
serial data connection. Some standard scenarios are described below:

• Network (TCP/IP secured by user) to (rear shelf) Ethernet port.

• Laptop to CXC via direct Ethernet connection.

• Computer to CXC (front panel) Craft port via RS-232 serial data connection.

030-704-C0

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4.10.1 Ethernet Port for Network Connection

The Ethernet port is designed for CXCM connection to a user supplied network via an RJ-45 jack. Connect to the
Cordex shelf using a standard network cable. Pinouts are shown in drawing 030-704-08.

4.10.2 Ethernet Port for Local Connection

Local access is also possible through the Ethernet port connection using a standard crossover cable.

4.10.3 RS-232 Serial (Craft) Port for Local Connection

Local access to the CXC is possible through the front panel RS-232 serial port using a null modem cable. See
Figure 3 below. The communication protocol supports a web interface. The remote screen display is an enhanced
version of the CXC’s front panel display.

Figure 3–NULL modem pinouts

4.11 CXCM Battery –48V Connection

The Battery -48V should be connected at the battery system voltage terminal for CXCM reference when a battery
disconnect device is used. It is critical to CXCM operation as it ensures a source of power to the CXCM should
the disconnect device open the circuit. A 1/4” spade (quick connect) connector is provided on the CXCM portion
of the shelf backplane. #18 AWG wire is recommended. Note: this connection is factory-equipped for List 87.

4.12 Alarm and Signal Wiring Connections for CXCM

For terminal block connections, the recommended wire sizes are 0.823 to 0.129mm2 (#18 to #26 AWG) for the
temperature range of 0 to 50 deg. C (as per UL/CSA).

For insulation displacement receptacles, the recommended wire size is 0.823mm

CAUTION: to reduce risk of fire, use only 0.129mm

2

(#26 AWG) or larger wire.

2

(#18 AWG).

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

CAUTION: to reduce risk of fire, use only 0.129mm2 (#26 AWG) or larger wire.

Terminal Description Default Name Signal Type Range

21-22(common)* Alarm Output 2 LVD2 NC/COM/NO (JP2) 60VDC / 1A
19-20(common)* Alarm Output 3 LVD3 NC/COM/NO (JP3) 60VDC / 1A
17-18(common)* Alarm Output 4 System Minor NC/COM/NO (JP4) 60VDC / 1A
15-16(common)* Alarm Output 5 System Major NC/COM/NO (JP5) 60VDC / 1A
13-14(common)* Alarm Output 6 AC Mains Hi-Low NC/COM/NO (JP6) 60VDC / 1A
11-12(common)* Alarm Output 7 Not assigned NC/COM/NO (JP7) 60VDC / 1A
9-10(common)* Alarm Output 8 Not assigned NC/COM/NO (JP8) 60VDC / 1A
23-25** Alarm Output 0 System Fail Output NO/COM/NC 60VDC / 1A
E1 Battery -48V Battery -48V Neg (-) 20—60VDC
J3 Ethernet Port Ethernet Port N/A N/A
P1 LVD Control LVD Control Polarized 0—60V / 1A
P5, 1-2*** Digital Input 1 Distribution Fuse (Alarm) Pos (+) or Neg (-) 0—60VDC

P5-3, P6-1*** Digital Input 2 Distribution CB (Alarm) Pos (+) or Neg (-) 0—60VDC
P6, 2-3*** Digital Input 3 Battery CB (Alarm) Pos (+) or Neg (-) 0—60VDC
P7 Voltage Input 1 Discharge Voltage Pos (+) or Neg (-) 0—100VDC

P8 Current Input 1 Discharge Current Pos (+) or Neg (-) ±50mV
L120 L124 L120 L124

1-2**** General Input 1

3-4**** General Input 2

5-6**** General Input 3

7-8**** General Input 4

Temp

Probe #1

Temp

Probe #2

Not

Used
Bipolar
Voltage

Voltage

#3

Voltage

#4

Voltage

#5

Temp

Probe #1

Pos (+) or Neg (-) 0-20VDC 0-60VDC

Pos (+) or Neg (-) 0-20VDC

Pos (+) or Neg (-) Not Used

Pos (+) or Neg (-) ±60VDC 0-20VDC

0-60VDC

0-60VDC

Table B–Wiring connections for CXCM

* Jumper selectable NO or NC Form C contacts. Can be configured to de-energize on alarm (DOA) of energize on alarm (EOA).
** System Fail output relay is fail-safe and will de-energize during an alarm condition.
*** See Table D for definitions of logic and system.
**** Bipolar (Voltage Input) is ±60VDC, Voltage (Input) is 0—60VDC, Temp Probe is 0—20VDC with power source.

To aid the user with installation, frequent reference is made to drawings located at the rear of this manual. Custom
configurations may be detailed within the Argus power system documentation package.

4.13 Analog Inputs for CXCM

CAUTION: Ensure the correct polarity is used for all input cable terminations.

The analog input channels are used to monitor various types of electrical signals. Some of the analog channels are
reserved for specific signals, while others are designated as general-purpose inputs, which accommodate various
types of analog signals. The input cables should be bundled together and routed through the entry holes of the
shelf, if applicable.

4.13.1 Voltage

Voltage Input #1 (discharge voltage per CXC software) terminals on the shelf provide connections to an optional
secondary voltage input. For example, this can be terminated to the load side of an LVD contactor to monitor load
voltage.

Voltage Input #2 (charge voltage per CXC software) is wired internally to the rectifier output voltage of the shelf.
This is used as the reference for system alarming (such as high voltage) and control (such as low voltage
disconnect).

4.13.2 Current

Current Input #1 terminals provide connections (factory-installed) to the system current shunt normally used to
monitor discharge (load) current.

030-704-C0

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4.13.3 General-Purpose

Terminals provide connection pairs for various analog inputs such as temperature sensors. These are configured at
the time of ordering. The configuration determines whether the signals allowed are to be bipolar (may vary in
either polarity from zero; e.g., +/-60VDC) or unipolar (may vary positive from zero; e.g., 0 to +60VDC). The
CXC software is pre-configured to monitor converter voltage through input channel GP1.

4.13.3.1 Temperature Sensor

Terminals, of the general purpose grouping, may be configured as temperature input channels and
provide connections for up to two temperature sensors. A voltage is supplied to these terminals
for sensor measurements.

4.14 Digital Inputs for CXCM

The digital input channels (factory-installed) are used to monitor various alarm and control signals. All input
channels are voltage activated and accept a bipolar (i.e. negative or positive) DC signal directly. The CXCM is
programmed for the specific functions listed in Table B.

4.14.1 Connection Method

Typical Argus systems use the “reset with Hot and trigger with Ground” connection. The digital input is wired in
such a way that the Hot is wired directly into one of the input terminals; e.g., positive input for +24V or negative
for –48V systems. The other input terminal is wired to the Ground (common) of the system through a relay (dry
contact – usually located on the equipment requiring monitoring). This method (see Figure 4) allows the digital
input to receive (or not receive) a Ground signal on an alarm.

Figure 4–Showing digital input connection method

4.14.2 Programming the Digital Input

The digital input channels can be programmed for “active high” or “active low.” Active high indicates “alarm on
the presence of a ground signal” and active low indicates “alarm on the removal of a ground signal.” See CXC
Software manual for detailed instruction on programming.

Voltage Range (VDC)

0—60

(system voltage setting)

Table C–Voltage level definitions for digital inputs

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AGE 10 OF 14 030-704-C0 REV A

Voltage Level (VDC)

Considered As “0” (Off)

0—3 18—60

Voltage Level (VDC)

Considered As “1” (On)

ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

4.15 Alarm (Relay) Outputs for CXCM

Terminals provide contacts for extending various alarm or control signals. Each relay output can be wired (jumper
selectable) for NO or NC operation during an alarm or control condition. See Figure 5.

Figure 5–Showing relay connections

Relays can be programmed to energize or de-energize during an alarm condition (see CXC Software manual).
When the CXC reset button is pressed or power is lost, all relays de-energize.

These relays could be used for additional external LVD contactor control; however, this would not provide the
redundant LVD control as with the assigned output pins described below.

4.15.1 LVD Control

The LVD Control functions can be hardwired directly from the assigned output pins (+ and -) to an external LVD
contactor (or panel). See Controls Menu Defaults in the CXC Software manual. Note: this connection is factory-
equipped for List 86 and List 87.

4.15.1.1 Redundant LVD Control Circuit

The shelf backplane

1

provides circuitry to override the LVD Control function. This is a safety
measure to protect against accidental load disconnect should the CXCM be removed from the
shelf. This protection is also necessary during CXCM reset.

The OUT voltage is 46V and the IN voltage is 51V. Ensure the CXCM LVD voltages are set
outside of this range. Note: controller Relay 1 must be set to ENERGIZED for the LVD to
operate properly.

4.15.2 System Fail Output

Terminals provide connections for a system (controller) fail relay. This fail-safe relay (i.e. it is de-energized
during an alarm condition) can be wired for NO or NC operation.

1

Argus #707-340-20 for the CXCM. See Customer Connections drawing at the rear of this manual.

030-704-C0

REV A PAGE 11 OF 14

ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

5 SYSTEM STARTUP

Consult rectifier document #010-566-C0 for module installation, rectifier states and modes of operation. After
completing the shelf wiring and installation, perform the following startup and test procedure to ensure proper
operation:

1. Ensure all power modules and the CXCM are removed from the shelf. Verify correct battery polarity
using a voltmeter, and connect battery (if required) to the output of the system.

2. Install one power module and verify that the Module Fail LED illuminates (assuming a battery is
connected to the system providing backup power). This indicates correct output polarity.

3. Verify AC input voltage is correct and turn on the corresponding AC input feeder breaker. The AC and
ON LED should illuminate after a preset start delay and system will begin charging batteries.

4. Install remaining power modules and CXCM. In the adjustments menu of the CXCM, set Float and
Equalize voltage to the levels specified by the battery manufacturer.

5. Using the CXCM, test functionality of various module alarms and controls. In addition, perform a load
test with the system using a resistive load box as needed.

5.1 CXCM Reset

A reset button is located on the front panel for restarting the CXCM’s microprocessor. It takes approximately 15
seconds before the display reappears after pressing the reset button. To protect against accidental load disconnect,
see 4.15.1.1.

P

AGE 12 OF 14 030-704-C0 REV A

ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

6 MAINTENANCE

Although very little maintenance is required with Argus systems, routine checks and adjustments are
recommended to ensure optimum system performance. Qualified service personnel shall do repairs.

The following table lists a few maintenance procedures for this system. These procedures should be performed at
least once a year.

WARNING
Use extreme care when working inside the shelf while the system is energized. Do

not make contact with live components or parts. HIGH VOLTAGE AND SHOCK
HAZARD.

Circuit cards, including RAM chips, can be damaged by static electricity. Always
wear a grounded wrist strap when handling or installing circuit cards.

Procedure Date Completed

Clean ventilation openings
Inspect all system connections (re-torque as necessary)
Verify alarm/control settings
Verify alarm relay operation

Table D–Sample maintenance log

NOTE: There are no field replaceable parts.

030-704-C0

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ARGUS TECHNOLOGIES CORDEX 48-1KW 23" SHELF FOR SYSTEMS UP TO 4000W WITH DISTRIBUTION

7 ARGUS CONVENTIONS

7.1 Numbering System

Argus Technologies uses an eight-digit drawing number system, which is broken into three blocks. The first three
digits describe the category of the product; e.g., rectifier or fuse panel. The next three digits indicate the sequence
in which the product number was allocated in a particular category. The last two digits indicate the type of
drawing, for example:

“-05” Schematic
“-06” Outline Drawing
“-20” Main Assembly

Argus uses an eight-digit part numbering system for all components and sub assemblies. Each part is covered by
its own unique number. Due to the quantity, categories will not be listed within this manual.

7.2 Acronyms and Definitions

AC Alternating current
AWG American wire gauge
CAN Controller Area Network
CEC Canadian Electrical Code
CEMF Counter electro-motive force
CSA Canadian Standards Association
CX Cordex series; e.g., CXC for Cordex™ System Controller
DC Direct current
EIA Electronic Industries Alliance
HVSD High voltage shutdown
LAN Local area network
LED Light emitting diode
LVD Low voltage disconnect
NC Normally closed
NEC National Electrical Code (for the USA)
NO Normally open
OSHA Occupational Safety & Health Administration
UL Underwriters Laboratories

P

AGE 14 OF 14 030-704-C0 REV A

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS

1. Please read this manual prior to use to become familiar with the product’s numerous features and operating
procedures. To obtain a maximum degree of safety, follow the sequences as outlined.

2. This manual provides warnings and special notes for the user:

a. Points that are vital to the proper operation of the product or the safety of the operator are

indicated by the heading: WARNING.

b. A notation that is in Bold Italic typeface covers points that are important to the performance

or ease of use of the product.

3. Before using the product, read all instructions and cautionary markings on the product and any equipment
connected to the product.

4. Do not expose the product to rain or snow; install only in a clean, dry environment.

5. CAUTION – Unless otherwise noted, use of an attachment not recommended or sold by the product
manufacturer may result in a risk of fire, electric shock, or injury to persons.

6. CAUTION – Do not operate the product if it has received a sharp blow, it has been dropped, or otherwise
damaged in any way – return it to a qualified service center for repair.

7. CAUTION – Do not disassemble the product – call our qualified service centers for servicing. Incorrect
reassembling may result in a risk of electrical shock or fire.

i ii

TABLE OF CONTENTS

1 INTRODUCTION .............................................................................................................................................................1

1.1 Scope of the Manual ..................................................................................................................................... 1

1.2 Product Overview .......................................................................................................................................... 1

1.3 Part Numbers and List Options ..................................................................................................................... 1

2 FEATURES ................................................................................................................................................................... 2

2.1 Remote Control ............................................................................................................................................. 2

2.2 Front Panel.................................................................................................................................................... 2

2.3 Rear Panel .................................................................................................................................................... 3

2.4 True Module Fail Alarm................................................................................................................................. 3

2.5 Heat Dissipation ............................................................................................................................................ 3

2.6 Over Temperature Protection ....................................................................................................................... 3

2.7 Wide AC Range ............................................................................................................................................ 3

2.8 AC Inrush/Transient Suppression ................................................................................................................. 3

2.9 Soft Start ....................................................................................................................................................... 3

2.10 Start Delay .................................................................................................................................................... 4

2.11 Current Limit/Short Circuit Protection ........................................................................................................... 4

2.12 Power Limiting............................................................................................................................................... 4

2.13 High Voltage Shutdown (HVSD)................................................................................................................... 4

2.14 Battery Eliminator Operation......................................................................................................................... 4

3 INSPECTION..................................................................................................................................................................5

3.1 Packing Materials .......................................................................................................................................... 5

3.2 Check for Damage ........................................................................................................................................ 5

4 INSTALLATION.............................................................................................................................................................. 6

4.1 Safety Precautions ........................................................................................................................................ 6

4.2 Shelf Preparation/Mounting .......................................................................................................................... 6

4.3 Module Insertion/Removal ............................................................................................................................ 6

5 OPERATION.................................................................................................................................................................. 7

5.1 Main Rectifier States ..................................................................................................................................... 7

5.2 Main Rectifier Modes .................................................................................................................................... 8

5.3 Can Bus Communications............................................................................................................................. 8

5.4 Factory Ranges and Defaults ....................................................................................................................... 9

6 MAINTENANCE ...........................................................................................................................................................10

7 ARGUS CONVENTIONS................................................................................................................................................ 11

7.1 Numbering System...................................................................................................................................... 11

7.2 Acronyms and Definitions ........................................................................................................................... 11

1 Introduction

1.1 Scope of the Manual

This instruction manual explains the features of Argus Technologies’ switched mode rectifier Cordex 48-1kW.

NOTE: An explanation of the installation, interconnection and operation will provided with the Cordex System Shelf and

Controller (CXC) manuals.

1.2 Product Overview

The Cordex 48-1kW Rectifier modules use a high frequency, switched mode conversion technique to provide a
fully regulated and isolated DC output from the AC mains. Rectifier power modules are “hot swappable” meaning
they can be inserted or removed from the shelf without cutting power to or from the system or the load. Additional
power modules can be included with the system at the time of ordering or added after the shelf has been
installed.

A complete Cordex rectifier system consists of one or more power modules in a common shelf enclosure. The
shelf has connections for AC inputs, DC output, and system communications.

Figure 1–Front view of Cordex 48-1kW rectifier

1.3 Part Numbers and List Options

This product is available to order under the following part numbers and list options:

Description Part Number/List Option

Cordex 48-1kW rectifier power module......................................................................................................010-566-20

Basic module...................................................................................................................................................... *List 0

Gray finish with blue silkscreen........................................................................................................................ *List 50

* Default option

The above information is valid at the time of publication. Consult factory for up-to-date ordering information.

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2 Features

2.1 Remote Control

All alarming and control of Cordex rectifiers is accomplished with a CXC via a CAN bus. The Cordex rectifier
shelves provide connections for serial communications with other rectifier shelves as well as supervisory and
control panels.

2.2 Front Panel

2.2.1 LEDs

The front panel LEDs provide:

• Rectifier status summary,

• Rectifier software upgrade in progress indication,

• Locate module pattern.

Rectifier status summary will show the rectifier alarm status, communication fail status and rectifier on/off status.

2.2.1.1 AC ON

The top LED (green) is on when AC is within valid range. The LED will flash (~2Hz) when AC is outside the
nominal range – AC voltage is invalid if the AC Mains Low alarm is active or AC is greater than the AC High
Shutdown point. The LED turns off when AC has failed.

2.2.1.2 DC ON

The middle LED (green) is on when the rectifier is delivering power to the load. The LED will flash when
communication is lost. The LED turns off when the rectifier is off; e.g., when commanded via the CXC.

2.2.1.3 ALARM

The bottom LED (red) is on continuously in the event of an active Module Fail alarm. The LED will flash (~2Hz)
when a minor alarm is detected. The LED remains off in the absence of an alarm.

2.2.1.4 LED Activity During Software Upload

When a rectifier software upload is in progress, the LEDs will behave in a distinctly different way to indicate new
rectifier software is being transferred from the CXC.

When a rectifier data transfer is in progress, all three LEDs will flash in a sequence lasting 1.5 seconds. When the
last LED is lit, the sequence is repeated beginning at the first LED.

2.2.1.5 LED Activity During ‘Locate Module’ Command from CXC

When the ‘locate module’ command has been received from the CXC, the LEDs will behave in another distinct
fashion so that the rectifier is easier to visually identify among adjacent rectifiers.

This state is entered when commanded via the CXC. The LEDs will flash in a ping-pong pattern repeating every 2
seconds.

The ping-pong pattern lights each LED sequentially. After the last LED is lit, each LED is lit in reverse sequence.
When the first LED is lit, the pattern repeats. The effect makes it appear as if the light is bouncing between the
first and last LED.

2.2.2 Mechanical

A thumbscrew is provided to secure the rectifier into the shelf. During normal operation the rectifier shall be
locked into position. A handle (or grip) is incorporated into the front panel to facilitate the removal of the rectifier
from the shelf. No special tools are required.

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2.3 Rear Panel

Located on the rear panel of the rectifier are connectors for shelf power and communications.

2.4 True Module Fail Alarm

The power modules have a “true” fail alarm. This provides a true indication of the power module’s ability to source
current. When the module’s output current drops below 2.5% of the rated output a low output current condition is
detected and the Module Fail detection circuit is activated. This circuit momentarily ramps up the output voltage to
determine if the module will source current. If no increase in current is detected, the Module Fail alarm is
activated. The module will test once every 60 seconds for the condition until current is detected. Output voltage
ramping will cease upon detection of current

1

. A minimum 2.5% load is required to avoid the Ramp Test Fail
alarm; this can typically be provided with the parallel system battery. Activation of this alarm could indicate a failed
module or a failed load.

NOTE: For Cordex rectifier systems without batteries (or with a very light load; below 2.5% of rated output) it is

recommended that the ramp test be disabled to avoid nuisance alarms. The Ramp Test feature is
enabled/disabled via the CXC menu item: Rectifiers, Configure Settings.

2.5 Heat Dissipation

Heat dissipation is achieved through natural (bottom to top) convection cooling.

NOTE: Some rectifier shelves incorporate fan aided cooling to increase the temperature rating of the module. See shelf

manual supplied with your system.

2.6 Over Temperature Protection

Each module is protected in the event of an excessive increase in temperature due to component failure or
cooling airflow blockage. During over temperature conditions, the rectifier limits the output power as well as the
output current. At 65ºC output power and current limit are reduced to 70%. If temperature continues to
increase, a shutdown of the rectifier is initiated. The rectifier shall restart automatically if the temperature has
returned to a safe level.

2.7 Wide AC Range

A minor alarm is generated when the AC input voltage drops below 180Vac. Output power is reduced linearly
below 150Vac to 40% of the rated output power. At a lower voltage the module will shut down and will not restart
until the AC is greater than or equal to 150Vac.

For voltages above 276Vac, power factor and total harmonic distortion may be derated. For voltages between
277Vac and 320Vac, the rectifier may not be operational but shall not suffer any damage.

2.8 AC Inrush/Transient Suppression

The modules’ inrush current is limited to less than one times the nominal peak line current to prevent surge on the
AC line. Modules are also protected from input lightning and transient surges in accordance with IEEE/ANSI
C62.41 Category B3.

2.9 Soft Start

To eliminate an instantaneous demand on the AC source, a soft start feature is employed. Soft Start, sometimes
referred to as “current walk-in”, works by gradually (up to five seconds) ramping the current limit up from zero to
the actual or defined customer setting. The output voltage is ramped up from the minimum voltage to the float
voltage.

1

A battery connected to the output of the rectifier will draw current when the voltage ramp occurs. Therefore the rectifier fail alarm will not be generated

with a battery connected.

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2.10 Start Delay

The modules are equipped with a delay timer in order to stagger start a series of modules to prevent excessive
loading of generators upon start up. The built-in timer delays the turn on of the module depending on the value
selected (up to 120 seconds) via the CXC. A minimum one-second delay is preset to allow charging of the input
capacitors.

2.11 Current Limit/Short Circuit Protection

The current limit function determines the maximum output current limit of the module, regardless of output voltage
or power. Maximum output current is limited to a constant value down to short circuit condition. Current limiting
can be used to mate the rectifier output current ampacity to the needs of the load and parallel battery to minimize
excessive battery recharge current.

The rectifier will sustain a short circuit at the output terminals indefinitely. The maximum short circuit current shall
not exceed 105% of the rated full load current.

2.12 Power Limiting

Each module is designed to limit power output to the module specification. This enables more current to be
supplied at lower output voltages, and allows matching of output to the demand of constant power loads, normally
seen with telecom equipment.

This feature may also be used for a faster recharge of flooded batteries paralleled with the load.

NOTE: Current limiting overrides the power-limiting feature.

2.13 High Voltage Shutdown (HVSD)

This feature provides protection to the load from over voltage conditions originating from the rectifiers. It operates
by shutting down the offending rectifier module when a high output voltage condition occurs. Indication is through
the red Alarm (Module Fail) LED. Modules will restart automatically; however, if more than three over voltage
conditions occur in one minute, the module will latch off and remain shut down until it is reset via the CXC.

2.14 Battery Eliminator Operation

Modules maintain all specifications (except where indicated) with or without a battery attached in parallel to the
output; however, if a battery or another module supplying DC voltage in parallel is not present, there will be no
monitoring or control activity if there is an AC power failure or input fuse failure.

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3 Inspection

3.1 Packing Materials

All Argus products are shipped in rugged, double walled boxes and suspended via solid inserts to minimize shock
that may occur during transportation. Packaging assemblies and methods are tested to National Safe Transit
Association standards.

Products are also packaged with Cortex. This plastic wrap contains a corrosive-inhibitor that protects the product
from corrosion for up to two years.

3.1.1 Returns for Service

Save the original shipping container. If the product needs to be returned for service, it should be packaged in its
original shipping container. If the original container is unavailable, make sure the product is packed with at least
three inches of shock-absorbing material to prevent shipping damage.

NOTE: Argus Technologies is not responsible for damage caused by the improper packaging of returned products.

3.2 Check for Damage

Prior to unpacking the product, note any damage to the shipping container. Unpack the product and inspect the
exterior for damage. If any damage is observed contact the carrier immediately.

Continue the inspection for any internal damage. In the unlikely event of internal damage, please inform the
carrier and contact Argus Technologies for advice on the impact of any damage.

Verify that you have all the necessary parts per your order for proper assembly.

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4 Installation

This chapter is provided for qualified personnel to install the product, which shall be mounted in a clean and dry
environment.

NOTE: To aid the user with installation, frequent reference is made to foldout drawings located at the rear of the manual.

4.1 Safety Precautions

WARNING
Hazardous voltages are present at the input of power systems. The DC output from the rectifiers
and battery system, though not dangerous in voltage, has a high short circuit current capacity
that may cause severe burns and electrical arcing.

Before working with any live battery or power system/distribution center, the following precautions should be
followed:

• Remove all metallic jewelry; e.g., watches, rings, eyeglasses, necklaces.

• Wear safety glasses with side shields at all times during installation.

Insulated metallic tools shall be used.

The installer should follow all applicable local rules and regulations for electrical and battery installations; e.g.,
CSA, UL, CEC, NEC, OSHA, and local fire codes.

4.2 Shelf Preparation/Mounting

See shelf manual supplied with your system.

NOTE: The shelf shall be mounted in a clean and dry environment. Allow at least 1.75” of free space above and below

the unit for unrestricted convection cooling airflow.

The shelf has been designed for mounting in a standard EIA 19” (19” shelf option only) or 23” relay rack.
Mounting brackets accommodate either 1” or 1-3/4” rack spacing. The shelf should be mounted to the rack using
at least two #12 – 24 x 1/2” screws in each bracket. Philips-type screws and screwdriver should be used to
eliminate the possibility of slippage and scratching of the unit’s exterior. Washers (such as internal tooth) or
special screws that are designed to cut through the painted surface should be used to ensure a good chassis
ground.

4.3 Module Insertion/Removal

Insert by placing the module on the shelf bottom and sliding the module into the rear connectors (inside of the
shelf). Apply pressure on the handles to engage the rear connector in the shelf receptacle. Tighten the screw on
the bottom of the faceplate to secure the module to the shelf.

NOTE: Do not force a module into position if it does not seat properly. All modules are keyed to ensure that the correct

module type is used.

To remove modules, loosen the screw on the bottom of the faceplate. Grasp handle and pull out, sliding the
module away from the rear connectors and out of the shelf.

Consult the shelf manual for wiring connections.

Argus Technologies Ltd. 010-566-C0 Rev C WC

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5 Operation

5.1 Main Rectifier States

Rectifier operation can be broken up into five main states:

1. Off,

2. Start delay,

3. Soft start,

4. Normal operation,

5. Turning off.

Each state is characterized as being distinct and necessary for the operation of the rectifier. These states are
briefly described below.

5.1.1 Off State

The rectifier will be in the Off state immediately after power is applied to the rectifier or after a rectifier shutdown.
The shutdown source may be remote or local shutdown, AC shutdown, OVP or thermal shutdown.

When the rectifier is in this state the DC-DC converter is turned off and the CXC will be monitoring its inputs for
the proper conditions to begin the start up sequence.

When the conditions have been met for the rectifier to start up, the CXC will transition to the Start Delay state.

5.1.2 Start Delay State

When the rectifier is in the Start Delay state, the DC-DC converter is held off and still not sourcing power and is
waiting for a given amount of time before transitioning to the next state.

When in this state, the CXC continues to monitor its inputs.

After the Start Delay state the rectifier will transition to the Soft Start state.

NOTE: Soft start, or current walk-in, gradually increases the voltage and current output of the rectifier upon startup. This

is done to reduce the instantaneous load on the AC source.

5.1.3 Soft Start State

When the Soft Start state is entered, the rectifier will be turned on and the output voltage and output current will
be gradually increased. If a load is present, the rectifier will begin to source power.

When the voltage and current limit ramps have finished, the rectifier will transition to the Normal Operation state.

5.1.4 Normal Operation State

The Normal Operation state is the state that the rectifier will be in performing all of the rectifier functions and
features specified herein.

From this state, the only valid transition is to the Off state. This transition will happen if the rectifier is required to
shutdown.

5.1.5 Turning Off State

The Turning Off state is entered because a short delay is required before the rectifier actually turns off to take
care of any initialization requirements.

When this short delay has elapsed, a transition to the Off state is made.

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5.2 Main Rectifier Modes

In addition to Main Rectifier States, there is a set of Main Rectifier Modes. These modes can be divided into three
categories: Output Voltage, Output Current/Power, and Diagnostic. Each of these will be described below:

5.2.1 Output Voltage Modes

Voltage modes can be thought of as modes that, under software control, can directly adjust the output voltage.
The qualification of ‘under software control’ is made because there are processes that occur in the rectifier that
can change the output voltage that do not adjust the output voltage directly (such as the rectifier being in current
limit).

The following table lists the five Output Voltage Modes and a description of when they are active:

Output Voltage Modes Active when…

Float Output voltage is set to the float voltage setting.

Equalize Output voltage is set to the equalize voltage setting.

Battery Test Output voltage is set to the battery test voltage setting.

Safe Output voltage is set to the safe mode voltage setting.

Manual Test Output voltage can be manually adjusted outside of the standard adjustment ranges.

5.2.2 Output Current/Power Modes

These modes directly affect the output current and power.
The following table lists the four Output Current/Power Modes and a description of when they are active:

Table A–Output voltage modes

Output Current/Power Mode Active when…

Temperature foldback mode Output current and power limit have been reduced due to high temperature of the

AC foldback mode Output current and power limit have been reduced due to low AC input voltage. Note:

Short circuit foldback mode Output current limit has been reduced due to a short circuit at the output.

Internal fault foldback mode Output current limit has been reduced due to an internal fault.

5.3 Can Bus Communications

The CAN bus is used for communication between the rectifier and CXC.
The communication between the rectifier and CXC consists of commands and data transfer that are used during

the operation of the power system to configure the rectifier with system settings and to monitor rectifier status.

heatsink or internal ambient temperature sensor.

this will reduce the risk of tripping an AC breaker due to increased AC current draw as
the AC voltage decreases.

Table B–Output current/power modes

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5.4 Factory Ranges and Defaults

The following table lists the rectifier settings/ranges/defaults; changes are made via the CXC:

Setting Range (minimum to maximum) Default

Float Voltage 47.5 – 58.2V 54V

Equalize Voltage 49.8 – 60.2V 55V

Battery Test Voltage 44 – 52V 46V

OVP See note below – 63V 57V

Current Limit 23 – 100% 100%

Power Limit 0 – 100% 100%

Module Start Delay 0 – 250s 1s

System Start Delay 0 – 600s 0s

Low Voltage Alarm 42 – 52V 44V

High Voltage Alarm 52 – 63V 55.5V

Equalize Timeout 1 – 2399h 30h

Battery Test Timeout 1 – 250h 8h

Softstart Ramp-rate Normal/Fast Normal

CL/PL Alarm Enable/Disable Enable

Remote Shutdown Enable/Disable Enable

Ramp Test Enable/Disable Enable

Table C–Cordex 48-1kW Rectifier factory ranges and defaults

NOTE: OVP cannot be set below the present system voltage, float voltage setting, eq voltage setting, battery test voltage

setting or the safe mode voltage of 51.4V.

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6 Maintenance

Although very little maintenance is required with Argus systems, routine checks and adjustments are
recommended to ensure optimum system performance. Qualified service personnel should do repairs.

The following table lists a few maintenance procedures for this system. These procedures should be performed at
least once a year.

WARNING: HIGH VOLTAGE AND SHOCK HAZARD.
Use extreme care when working inside the shelf while the system is energized.

Do not make contact with live components or parts.
Circuit cards, including RAM chips, can be damaged by static electricity. Always wear a grounded

wrist strap when handling or installing circuit cards.

Procedure Date Completed

Clean ventilation openings
Inspect all system connections (re-torque as necessary)

Verify alarm/control settings

Verify alarm relay operation

NOTE: There are no field replaceable parts.

Table D–Sample maintenance log

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7 Argus Conventions

7.1 Numbering System

Argus Technologies uses an eight-digit drawing number system, which is broken into three blocks. The first three
digits describe the category of the product; e.g., rectifier or fuse panel. The next three digits indicate the sequence
in which the product number was allocated in a particular category. The last two digits indicate the type of
drawing, for example:

“-05” Schematic

“-06” Outline Drawing

“-20” Main Assembly

Argus uses an eight-digit part numbering system for all components and sub assemblies. Each part is covered by
its own unique number. Due to the quantity, categories will not be listed within this manual.

7.2 Acronyms and Definitions

AC Alternating current

CAN Controller Area Network

CEC Canadian Electrical Code

CSA Canadian Standards Association

CX Cordex series; e.g., CXC for Cordex™ System Controller

DC Direct current

EIA Electronic Industries Alliance

HVSD High voltage shutdown

LED Light emitting diode

NEC National Electrical Code (for the USA)

NSTA National Safe Transit Association

OSHA Occupational Safety & Health Administration

OVP Over voltage protection

RAM Random access memory

UL Underwriters Laboratories

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Specifications for Argus’ Switched Mode Rectifier Cordex 48-1kW

Power Module Output

Voltage: 40.5 to 58Vdc within rated limits

Current: 18.5A @ 54Vdc nominal (20.8A maximum @ 48V)

Maximum Power: 1000W continuous/module

Static Load Regulation: Better than ±0.5% for any load change within rated limits

Dynamic Load Regulation: Better than ±2% for 10% - 90% load step

(output shall recover to static limits within 2ms)

Static Line Regulation: Better than ±0.1% for any change in input voltage within rated limits

Dynamic Line Regulation: Better than ±1% for any change in input voltage within rated limits

(output voltage shall recover to static limits within 2ms)

Hold-up Time: 10ms

Time Stability: ≤0.2% per year

Temperature Stability: ≤100ppm/°C over the operating range

Heat Dissipation: <340BTU per hour (per rectifier module)

Electrical Noise: <26dBrnC (voice band) without battery

≤22dBrnC (voice band) with battery
<5mVrms to 100MHz (wideband)
<100mVp-p to 100MHz
<2mV (psophometric)

Acoustic Noise: <55dBa @ 1m (3ft.) @ 30°C (86°F) [individual module]

<55dBa @ 1m (3ft.) @ 30°C (86°F) [four modules]

EMI: The unit meets requirements of EN55022 (see Standards for more EMC)

In accordance with FCC requirements, we provide the following statement as specified in the FCC guidelines for
conformance to Part 15, Class B:

NOTE: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of
the following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

Any changes or modifications to this equipment not expressly described in this manual could void the FCC
compliance.

Argus Technologies Ltd. 010-566-B1 Rev C WC

Printed in Canada. © 2005 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved. Page 1 of 3

Specifications for Argus’ Switched Mode Rectifier Cordex 48-1kW Continued

Power Module Input

Voltage: 208 to 240Vac nominal
Extended Operation: Low: 150 to 90Vac (power de-rated linearly to 40% output)

High: 176 to 320Vac (de-rated power factor above 265Vac)

Frequency: 50/60Hz nominal (45 to 66Hz)

Current: 5.3 to 4.6A (nominal Vac)

7.4A maximum @150Vac

Power Factor: >0.99 at nominal conditions and 50-100% load;

>0.98 at nominal conditions and 30-100% load

Protection: 10kA-interrupting capacity fuses in active and neutral lines

Efficiency: >91% at nominal conditions and 50-100% load

Inrush Current: ≤ full load steady state current of the rectifier within rated limits

Start-up Ready Time: <5 seconds (excluding soft start) to complete inrush limit routine

and ac measurement (for OK signal)

Start-up Delay: Programmable up to 120 seconds to enable stagger-start of multiple rectifiers

and to minimize the effect on a supply source

Soft Start: User adjustable to at least 5 seconds (not including start-up delay time) and is

determined by output current limit ramp-up

T.H.D. (Current): <5% at 100% load

Input Transient Suppression: Meets ANSI/IEEE C62.41 Category B3

Input Leakage Current: <3.5mA @ 265Vac 60Hz

Miscellaneous

MTBF: >400,000 hours

Dimensions: 177mm H x 71mm W x 250mm D (excluding connector)

[6.9" H x 2.8" W x 9.8" D]

Weight: 2.9 kg (6.4 lb.)

Environmental

Temperature
Operating: -40 to +50°C (-40 to 122°F)

Extended: 400W @ +65°C (149°F)

Storage: -50 to +85°C (-58 to 185°F)

Humidity: 0 to 95% non-condensing

Elevation: -500 to +4000m; derate @ -4°C/1000m above sea level

(-1640 feet to 13124 feet; derate @ -7.2°F/3281 feet above sea level)

Argus Technologies Ltd. 010-566-B1 Rev C WC

Printed in Canada. © 2005 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved. Page 2 of 3

Specifications for Argus’ Switched Mode Rectifier Cordex 48-1kW Continued

Referenced Standards

EN 300 386-2 EMC and ERM; Telecommunication Network Equipment

EN 55022 (CISPR 22): 1998 Information Technology Equipment – Radio Disturbance Characteristics – Limits

and Methods of Measurement

EN 61000-3-2:2000 Harmonic Current Emissions

EN 61000-3-3:1995 Voltage Fluctuations and Flicker

EN 61000-4-2 ESD Immunity

EN 61000-4-3 Radiated Electromagnetic Immunity

EN 61000-4-4 Electrical Fast Transient/Burst Immunity

EN 61000-4-5 Power Line Surge Immunity

EN 61000-4-6 Conducted Electromagnetic Immunity

EN 61000-4-11 Voltage Dips, Short Interruptions and Variations

ETS 300 019-1-1 Environmental Conditions; Storage

ETS 300 019-1-2 Environmental Conditions; Transportation

ETS 300 132-2 Power Supply Interface at the Input to Telecommunications Equipment;

Operated by Direct Current (DC)

ETS 300 753 Acoustic Noise Emissions

IEC 60950 Safety of Information Technology Equipment, Including Electrical Business

Equipment (UL/CSA 60950)

The above information is valid at the time of publication. Consult factory for up-to-date ordering information.
Specifications are subject to change without notice.

Argus Technologies Ltd. 010-566-B1 Rev C WC

Printed in Canada. © 2005 Argus Technologies Ltd. ARGUS and CORDEX are trademarks of Argus Technologies Ltd. All Rights Reserved. Page 3 of 3

CSA/NRTL — MARKS — BACKGROUND

What are the CSA and NRTL?

CSA (Canadian Standards Association also known as CSA International) was established in 1919 as
an independent testing laboratory in Canada. CSA received its recognition as an NRTL (Nationally
Recognized Testing Laboratory) in 1992 from OSHA (Occupational Safety and Health Administration) in
the United States of America (Docket No. NRTL-2-92). This was expanded and renewed in 1997, 1999,
and 2001. The specic notications were posted on OSHA’s ofcial website as follows:

Federal Register #: 59:40602 - 40609 [08/09/1994]
Federal Register #: 64:60240 - 60241 [11/04/1999]
Federal Register #: 66:35271 - 35278 [07/03/2001]

When these marks appear with the indicator “C and US” or “NRTL/C” it means that the product is
certied for both the US and Canadian markets, to the applicable US and Canadian standards. (1)

Argus rectier and power system products, bearing the aforementioned CSA marks, are
certied to CSA C22.2 No. 950 and UL 1950, or CSA/UL 60950.

As part of the reciprocal, US/Canada agreement regarding testing laboratories, the Standards Council
of Canada (Canada’s national accreditation body) granted Underwriters Laboratories (UL) authority to
certify products for sale in Canada. (2)

Only Underwriters Laboratories may grant a licence for the use of this mark, which indicates compliance
with both Canadian and US requirements. (3)

What are NRTLs and what do they do?

NRTLs are third party organizations recognized by OSHA, US Department of Labor, under the NRTL
program.

The testing and certications are based on product safety standards developed by US based standards
developing organizations and are often issued by the American National Standards Institute (ANSI). (4)

The NRTL determines that a product meets the requirements of an appropriate consensus-based
product safety standard either by successfully testing the product itself, or by verifying that a contract
laboratory has done so, and the NRTL certies that the product meets the requirements of the product
safety standard. (4)

The product on which either of these marks appear
has been certied by CSA as meeting applicable
Canada/US standards.

The product on which this mark
appears has been certied by UL
as meeting applicable Canada/US
standards.

When was the NRTL started and who governs it?

In 1983, in a suit brought on by an independent testing laboratory, OSHA was court ordered to remove
specic references to UL (Underwriters Laboratories) and FMRC (Factory Mutual Research Corporation)
from its regulations.

In 1988, OSHA revised its regulations to remove those references and the NRTL program was
established.

The NRTL Program is both national and international in scope with foreign labs permitted.

References:

Information in this document has been developed from the ofcial websites of the respective
organizations.
(1) www.csa-international.org
(2) www.scc.ca
(3) www.ulc.ca
(4) www.osha.gov

argusdcpower.com

048-554-10-I1 Rev C (2004/02)

11.95 303.4

6.00 152.4

LTR

DESCRIPTION APPDDATE

REVISIONS

REV BY

(-) .73 18.6

0

0

P/N 010-566-20
48V-1kW CXRC

LIST 90
BLANK MODULE

P/N 018-557-20
CXCM SUPERVISORY

TOP VIEW

BREAKER
DISTRIBUTION

ISOMETRIC VIEW

21.40 543.6

LIST 93
SIDE ACCESS RJ-45

6.98 177.3

5.485 139.32

3.735 94.87

3.235 82.17

1.485 37.72

0

22.31 566.7

23.00 584.3

PLAN VIEW

DIMENSIONS ARE IN INCHES WITH METRIC [mm] IN BRACKETS: INCHES [mm]

.875 K.O ACCEPTS 3/4" CONDUIT

1.125 K.O ACCEPTS 1" CONDUIT

REAR ISOMETRIC VIEW

c 2003 ARGUS TECHNOLOGIES

O

THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF

ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED

FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.

2004/06

DGW

DESIGN

DGW

DRAWN

CHECKED
APPROVED
TOLERANCES

X.X 0.04"
X.XX 0.02"
X.XXX 0.01"

TITLE

23" CABINET, 48V-1kW CXRC

ISSUE
DATE

SIZE DWG NO.TYPE

B

D2

MATERIAL
2004/06
2003/

FINISH

2003/

[X] 1mm
[X.X] 0.5mm
[X.XX] 0.25mm

SCALE

OUTLINE,

e/w DIST MODULE

SHEET

030-704-06

PER P.O. and
Doc. 070-024-83

NTS

1 1

OF

REV

A

LIST 0,6 - 4 MODULE WITH CXC CONTROLLER & DISTRIBUTION

LTR

TO SHOW LIST OPTION CHANGES,

B

AND A TITLE CHANGE;

AC INPUT KNOCKOUT PLATE
(REVERSIBLE)

REVISIONS

DESCRIPTION APPDDATE

REV BY

DGW

04/06

P1

TB1

TB2

J3

AC

INPUTS

E2 - COMMON (+)

E1 - LIVE (-)

1.125" KO
ACCEPTS 1" CONDUIT

USES 1/4"-20 HARDWARE

TIGHTEN TO 8 FT-LB

CAN OUT RJ12 OFFSET

P1

J3

PIN OUT (J3)

1. GND

2. CAN H

3. NOT CONNECTED

4. CAN L

5. NOT CONNECTED

6. NOT CONNECTED

JUMPER SETTING FOR P1

TB1

LINE2LINE

1

TYPICAL AC INPUT TERMNINAL BLOCK

CUSTOMER ALARMS

.875" KO
ACCEPTS 3/4" CONDUIT

( TB1 SHOWN )

CAN TERMINATED

CAN UNTERMINATED

TB1 FEEDS RECTIFIERS 2,4
TB2 FEEDS RECTIFIERS 1,3

LIST 93
RJ-45 CONNECTOR

RIGHT SIDE VIEW

SCALE 1 : 4

c 2004 ARGUS TECHNOLOGIES

O

DIMENSIONS ARE IN INCHES WITH METRIC [mm] IN BRACKETS: INCHES [mm]

THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF

ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED

FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.

2004/06

DGW

DESIGN

DGW

DRAWN

CHECKED
APPROVED
TOLERANCES

0.04"

X.X
X.XX

0.02"

0.01"

X.XXX

TITLE

CUSTOMER CONNECTION,

23" SHELF, 48V-1kW

CXRC e/w DIST. MODULE

ISSUE
DATE

SIZE DWG NO.TYPE

B

D2

MATERIAL
2004/06
2004/

FINISH

2004/

[X]

1mm

[X.X]

0.5mm

[X.XX] 0.25mm

SCALE

SHEET

030-704-08

PER P.O. and
Doc. 070-024-83

NTS

1 4

OF

REV

B

SYSTEM

FAIL

OUTPUT

DIGITAL
INPUTS

CURRENT
INPUT #1

VOLTAGE
INPUT #1

NO
NC

D3
D2
D1

I1 (+)
I1 (-)

V1 (+)
V1 (-)

REVISIONS

DESCRIPTION APPDDATE

REV BY

LIST 0 : 5 MDL e/w CXC

JUMPER SETTINGS FOR JP2-8

NORMALLY
CLOSED

NORMALLY
OPEN

LTR

ETHERNET RJ45

PINOUT (J3)

#18-26 AWG

23

C

24
25

P6

1

P5

1

JP2
JP3
JP4
JP5
JP6
JP7

#0

(+)

P1

1

P8

1

P7

1

(-)

LVD

CONTROL

JP8

WIRE

#2

#3

#4

#5

#6

#7

#8

22
21

20
19
18

17
16

15

ALARM
OUTPUTS

14
13

12
11

10

9

J3

1

1. TX+

2. TX-

3. RX+

4. COM1

5. COM1

6. RX-

7. COM2

8. COM2

8

E1

TOP VIEW - CXC BACKPLANE

(707-340-20)

SOME DETAILS OMITTED

BATTERY

-48v

CONNECT TO BATTERY
ONLY WHEN USING
BATTERY DISCONNECT DEVICE

GP4 ­GP4 +

GP3 ­GP3 +

GP2 ­GP2 +

GP1 ­GP1 +

8
7
6

GENERAL

5

PURPOSE

4

ANALOG

3

INPUTS

2
1

GENERAL PURPOSE CONFIGURATION TABLE

INPUT

GP4
GP3

GP2

GP1

CXCM LIST OPTION

LIST 120

LIST 124

60V

N/A

TEMP

TEMP

c 2004 ARGUS TECHNOLOGIES

O

TEMP
0-60V

0-60V

0-60V

DIMENSIONS ARE IN INCHES WITH METRIC [mm] IN BRACKETS: INCHES [mm]

THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF

ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED

FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.

2004/06

DGW

DESIGN

DGW

DRAWN

CHECKED
APPROVED
TOLERANCES

0.04"

X.X
X.XX

0.02"

0.01"

X.XXX

TITLE

CUSTOMER CONNECTION,

23" SHELF, 48V-1kW

CXRC e/w DIST. MODULE

ISSUE
DATE

SIZE DWG NO.TYPE

B

D2

MATERIAL
2004/06
2004/

FINISH

2004/

[X]

1mm

[X.X]

0.5mm

[X.XX] 0.25mm

SCALE

SHEET

030-704-08

PER P.O. and
Doc. 070-024-83

NTS

2 4

OF

REV

B

HOT COMMON

LTR

DESCRIPTION APPDDATE

#1

#2

#3

#4

#5

#6

REVISIONS

6 POS'N
CIRCUIT
BREAKER

REV BY

E3

HOT

LIST 88

GMT FUSE BLOCK A

TB1

COMMON

F5
F4
F3

E8

F2
F1

LIST 88

GMT FUSE BLOCK B

TB2

F10
F9

F8
F7
F6

COMMON

HOT

c 2004 ARGUS TECHNOLOGIES

O

DIMENSIONS ARE IN INCHES WITH METRIC [mm] IN BRACKETS: INCHES [mm]

THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF

ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED

FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.

2004/06

DGW

DESIGN

DGW

DRAWN

CHECKED
APPROVED
TOLERANCES

0.04"

X.X
X.XX

0.02"

0.01"

X.XXX

TITLE

CUSTOMER CONNECTION,

CXRC e/w DIST. MODULE

ISSUE
DATE

SIZE DWG NO.TYPE

B

D2

MATERIAL
2004/06
2004/

FINISH

2004/

[X]

1mm

[X.X]

0.5mm

[X.XX] 0.25mm

SCALE

23" SHELF, 48V-1kW

SHEET

030-704-08

PER P.O. and
Doc. 070-024-83

NTS

3 4

OF

REV

B

LTR

DESCRIPTION APPDDATE

REVISIONS

REV BY

LOAD BREAKERS

HOT

COMMON

LIST 80 - 6 LOAD CB POS'N

LOAD
BREAKERS

BATTERY
BREAKERS

HOT

COMMON

LIST 82 - 4 LOAD CB POS'N & 2 BATTERY CB POS'N

TO BATTERY (+)

TO DISTRIBUTION

MODULE

E2 - COMMON (+)

E1 - LIVE(-)

TO BATTERY (-)

LIST 85 - DUAL OUTPUT ADAPTERS

( TB1 A.C. WIRES HIDDEN )

LOAD
BREAKERS

BATTERY
BREAKERS

COMMON

HOT

LIST 84 - 2 LOAD CB POS'N & 4 BATTERY CB POS'N

c 2004 ARGUS TECHNOLOGIES

O

DIMENSIONS ARE IN INCHES WITH METRIC [mm] IN BRACKETS: INCHES [mm]

THESE DESIGNS AND SPECIFICATIONS ARE THE PROPERTY OF

ARGUS TECHNOLOGIES AND SHALL NOT BE COPIED OR USED

FOR MANUFACTURING WITHOUT ITS WRITTEN CONSENT.

2004/06

DGW

DESIGN

DGW

DRAWN

CHECKED
APPROVED
TOLERANCES

0.04"

X.X
X.XX

0.02"

0.01"

X.XXX

TITLE

CUSTOMER CONNECTION,

23" SHELF, 48V-1kW

CXRC e/w DIST. MODULE

ISSUE
DATE

SIZE DWG NO.TYPE

B

D2

MATERIAL
2004/06
2004/

FINISH

2004/

[X]

1mm

[X.X]

0.5mm

[X.XX] 0.25mm

SCALE

SHEET

030-704-08

PER P.O. and
Doc. 070-024-83

NTS

4 4

OF

REV

B

WARRANTY AND REPAIR INFORMATION

Warranty Policy

Argus Technologies Ltd. warrants all equipment manufactured by it to be free from defects in parts
and labor, excluding third party OEM materials (example: air conditioners, batteries), for a period of
two years from the date of shipment from the factory. For third party products the OEM’s warranty
shall apply. The liability of Argus applies solely to repairing, replacing or issuing credit (at Argus’ sole
discretion) for any equipment manufactured by it and returned by the customer during the warranty
period. The terms of the warranty are Ex Works (EXW) from Argus’ factory service location.

Argus reserves the right to void the warranty if:
(1) identification marks or serial numbers are removed or altered in any way,
(2) invoice is unpaid, or
(3) defect is the result of misuse, neglect, improper installation, environmental
conditions, non-authorized repair, alteration or accident.

Argus shall not be liable to the customer or other parties for any loss of profits, loss of use, costs for
removal or installation of defective equipment, damages or consequential damages based upon
equipment failure during or after the warranty period. There shall be no other obligations either
expressed or implied. Argus will not honor warranties for batteries and other third party products
without prior written Argus authorization.

Freight Policy

Customer is responsible for all shipping and handling charges (COD and freight collect will not be
accepted without prior approval from Argus Technologies).

Terms of Payment (North America)

Payment terms are net 30 days subject to prior credit approval. All other orders require payment
before shipping.

Terms of Payment (International)

Payment terms are subject to prior approval and are typically through Tele-Transfer.

Return Material Policy

Our RMA policy is designed to ensure prompt, efficient and high quality factory service. A Return
Material Authorization (RMA) number must be obtained before products can be accepted for
servicing by the Argus factory. For returns to an authorized service center (refer to “Authorized
Service Centers” for locations), please consult the individual service center for specific return policies
and instructions.

To obtain a RMA number for a factory return, customers must call the appropriate location with the
product serial and model number, as well as a brief description of the problem, shipment instructions
and billing details.

The original packing container should be used whenever possible. Both the shipping documents
and the outside of the box must have the RMA # clearly marked and the product shipped prepaid to
the Argus factory service center. Argus will endeavor to repair products within five working days of
receipt. Repairs to the returned product are warranted for a period of six months. A service charge
may be applied if no fault is found in the returned product. Argus will not accept products without an
RMA number.

Business Hours

Argus North American office hours are 7:30 am to 5:00 pm (Pacific Standard Time) Monday to Friday.

Factory Service Centers

Canada and International

Argus Technologies Ltd.
ATTN: RMA Returns
7033 Antrim Avenue
Burnaby, BC, V5J 4M5 Canada
Tel: [phone]

[phone]

Fax:
Email: [e-mail]

USA
Argus Technologies Inc.
ATTN: RMA Returns
3116 Mercer Avenue
Bellingham, WA, 98225 USA
Tel: [phone]

[phone]

Fax:
Email: [e-mail]

Asia-Pacific

PCM Electronics (Dong Guan) Co., Ltd.
Hongli Industrial Area, Miaobian, Liaobu Town,
Dongguan City, Guangdong Province,
523400 China
Tel: [phone]

[phone]

Fax:

Authorized Service Center

Argentina

Argus Technologies de Argentina
Belen 315, Capital Federal, Buenos Aires,
1407l Argentina
Tel: [phone]

[phone]

Fax:
Cell: [phone]
Email: [e-mail]

Asia

Argus Technologies Asia Pte Ltd
Blk 6 Tagore Lane #160
Singapore 787570
Tel: [phone]

[phone]

Fax:

Australia

CPS National
8/376 Newbridge Rd
Moorebank, NSW, 2170 Australia
Tel: [phone]

[phone]

Fax:

Australia/New Zealand

Alpha Power Systems Pty Ltd
Unit 3, 30 Heathcote Road
Moorebank, NSW, 2170 Australia
Tel: [phone]

[phone]

Fax:

Century Yuasa
37 - 65 Colbalt Street
Carole Park QLD 4300
Australian Sales & Service
Tel: [phone]

[phone]

Fax:
New Zealand Sales & Service
Tel: [phone]

[phone]

Fax:

Canada

Compower Systems Inc.
118 Tiffield Road
Toronto, ON, M1V 5N2 Canada
Tel: [phone]

[phone]

Fax:

Europe

Alpha Technologies Europe Ltd.
Cartel Business Estate
Edinburgh Way
Harlow, Essex, CM20 2DU UK
Tel: [phone]

[phone]

Fax:

Mexico & Central America

Technologies Argus First De Mexico SA de CV
Anatole France No. 17
Col. Polanco
Mexico City, 11560 Mexico
Tel: [phone]

[phone]

Fax:

South America

Argus Technologies Argentina
Santo Tome 2573, Capital Federal
Buenos Aires, 1416 Argentina
Tel: [phone]

[phone]

Cell:
E-pager: [e-mail]

Turkey

IPC Enerji Elk San ve TIC AS
Inonu cad. Kanarya sok. No:20
Yenisahra - Kadikoy
Istanbul, Turkey
Tel: [phone]

[phone]

Fax:

Canada and USA toll free 24 hour emergency technical support:

048-507-10-I1 Rev S (09/2007)

+

1 888 GO ARGUS (462 7487) Outside North America: [phone]

FACTORY SERVICE INFORMATION

Technical Support

Technical support staff are available for answering general questions related to installation, operation
and maintenance of Argus products. In Canada and the USA, call Argus toll free 7:30 am to 5:00 pm
Pacific Standard Time at:

+1-888 GO ARGUS

([phone])

For emergencies, call +1-888-GO-ARGUS 24 hours a day, seven days a week.
Customers outside Canada and the USA, call [phone] for technical support.

Training

Argus offers various levels of product and technical training. These workshops provide a mix of
theory and hands on application for qualified customers. Please consult your sales representative for
course schedules, locations and costs, or visit our website at www.argusdcpower.com.

Factory Repair and Servicing

All service, beyond initial adjustments, should be carried out by qualified factory service personnel.
For these procedures, please contact Argus Technologies at the locations listed to the right.

Product Returns

Before returning any product for service, please obtain a Return Material Authorization (RMA) number
from an Argus factory service representative. The representative will require the model and serial
number, as well as a brief description of the problem prior to issuing the RMA number. All material
must be pre-authorized before being returned.

See document 048-507-10 “Warranty and Repair Information” for more details.

Moving and Storage

Units must be suitably packed in the original shipping container (or equivalent) prior to re-shipping.
The box should be completely enclosed and constructed of wood or double-wall, corrugated
cardboard. At least 3” of foam or shock absorbing packing material must surround the unit.

Factory Service Centers

Canada and International

Argus Technologies Ltd.
ATTN: RMA Returns
7033 Antrim Avenue
Burnaby, BC, V5J 4M5 Canada
Tel: [phone]

[phone]

Fax:
Email: [e-mail]

USA
Argus Technologies Inc.
ATTN: RMA Returns
3116 Mercer Avenue
Bellingham, WA, 98225 USA
Tel: [phone]

[phone]

Fax:
Email: [e-mail]

Asia-Pacific

PCM Electronics (Dong Guan) Co., Ltd.
Hongli Industrial Area, Miaobian, Liaobu Town,
Dongguan City, Guangdong Province,
523400 China
Tel: [phone]

[phone]

Fax:

Authorized Service Center

Argentina

Argus Technologies de Argentina
Belen 315, Capital Federal, Buenos Aires,
1407l Argentina
Tel: [phone]

[phone]

Fax:
Cell: [phone]
Email: [e-mail]

Asia

Argus Technologies Asia Pte Ltd
Blk 6 Tagore Lane #160
Singapore 787570
Tel: [phone]

[phone]

Fax:

Australia

CPS National
8/376 Newbridge Rd
Moorebank, NSW, 2170 Australia
Tel: [phone]

[phone]

Fax:

Australia/New Zealand

Alpha Power Systems Pty Ltd
Unit 3, 30 Heathcote Road
Moorebank, NSW, 2170 Australia
Tel: [phone]

[phone]

Fax:

Century Yuasa
37 - 65 Colbalt Street
Carole Park QLD 4300
Australian Sales & Service
Tel: [phone]

[phone]

Fax:
New Zealand Sales & Service
Tel: [phone]

[phone]

Fax:

Canada

Compower Systems Inc.
118 Tiffield Road
Toronto, ON, M1V 5N2 Canada
Tel: [phone]

[phone]

Fax:

Europe

Alpha Technologies Europe Ltd.
Cartel Business Estate
Edinburgh Way
Harlow, Essex, CM20 2DU UK
Tel: [phone]

[phone]

Fax:

Mexico & Central America

Technologies Argus First De Mexico SA de CV
Anatole France No. 17
Col. Polanco
Mexico City, 11560 Mexico
Tel: [phone]

[phone]

Fax:

South America

Argus Technologies Argentina
Santo Tome 2573, Capital Federal
Buenos Aires, 1416 Argentina
Tel: [phone]

[phone]

Cell:
E-pager: [e-mail]

Turkey

IPC Enerji Elk San ve TIC AS
Inonu cad. Kanarya sok. No:20
Yenisahra - Kadikoy
Istanbul, Turkey
Tel: [phone]

[phone]

Fax:

Canada and USA toll free 24 hour emergency technical support:

048-527-10-I1 Rev L (09/2007)

+

1 888 GO ARGUS (462 7487) Outside North America: [phone]