Plastic Caps*

CAUTION: DO NOT REVERSE POLARITY

Alarm Pins for Circuits

Screw-Tight, Wire-Clamping

 

A & B

Output Terminals

 

 

 

 

 

 

FA AUX RLY

FA AUX RLY A FA -24/48V IN FA +GND IN

FAIL

RELAY

B A

NO C NC NO C NC

-24V

TO -48V

B

RTN

-A -B +A +B

Screw-Tight, Wire-Clamping

Input Terminals

*Plastic caps cover screw-tight terminals used by the manufacturer for installing interior wiring. DO NOT REMOVE CAPS or LOOSEN CLAMPING SCREWS.

Models 06004-11 (Rear View)

Model 06004-11 includes a fail-safe circuit. Schottky diodes are cross-connected at the input to the power distribution circuits. When both power supplies are energized, power is balanced between the two supplies by the diodes. If one of the power supplies loses its power or is shut down, the other supply shares its power with both outputs (A and B) through the Schottky diodes. The positive battery return circuits for A and B are common since both circuits must operate from either the A or B power source. The fail-safe feature reduces the A and B inputs to 15A maximum for each bus (total 30A per panel).

NOTE

For the Fail Safe load sharing to function properly, the capacity of each of the user-supplied external feeder fuses or breakers must be greater than the total load of the panels A and B outputs combined. For example, if the panel’s total Load A = 10A and Load B = 10A, then the feeder fuse for Side A and Side B must each be at least 20A.

INSTALLATION

ALERT

ALERT! This product must be installed within a restricted access location where access is through the use of a tool, lock and key, or other means of security, and is controlled by the authority responsible for the location. This product must be installed and maintained only by qualified personnel.

ALERT! Verify all connections meet requirements specified in local electric codes or operating company guidelines before supplying power. Protect this equipment with a fuse or breaker sufficient to interrupt power levels specified under “Electrical Specifications”.

ALERT! Each panel is tested at the factory. Telect recommends, however, that you perform the testing outlined in the following installation procedure to ensure that no damage has occurred during shipping and han- dling. Both Sides A and B input circuits, as applicable, need to be tested.

Please read these instructions carefully before beginning installation. If you need assistance call Technical Support at 888-821-4856 (domestic calls), or 509-921-6161 (Option 2), or eMAIL us at getinfo@telect.com

1.Inspect equipment after unpacking and compare it to the packing list.

Immediately report any shipping damage, defects, or missing parts to Telect at 1-800-551-4567. Keep all documentation that comes with your shipment.

NOTES

•Telect is not liable for shipping damage. If damaged, notify the carrier and call Telect’s Customer Service Department at 1-800-551-4567 (domestic only) or 1-509-926-6000 for further recourse.

•Brackets are provided for either flush or extended [increments of 0.5 in. (12.7 mm)] mounting in a 19 in. or 23 in. rack with either EIA or WECO spacing. For shipping purposes, both pairs of brackets are affixed to the sides of the panel.

2.Remove brackets, shown in the following illustration, from sides of panel.

Telect, Inc. • USA +1.509.926.6000 • Mexico +52.33.3836.3700

 

Poland +48.713.239.100 • UK +44.1489.889500 • www.telect.com

Page 3

Copyright © 2006 Telect, Inc., All Rights Reserved • 130358-2 A0