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ABB J2013001 Quick Start Manual page 4

1u stackable distribution shelf - 19 in rack mount

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QUICK START GUIDE
Step 6 - Connect Batteries - skip if not present
Battery connections are labeled "-48Vdc BATT" and "POS RTN".
Battery connections are either on the rear or front.
Only front battery connections have breakers.
CAUTION:
Verify battery voltage and polarity with a voltmeter before proceeding.
Front Connections only:
Verify that breaker is OFF or not installed.
1.
Remove Cover
2.
Connect cables with suitable lugs to -48Vdc BATT and POS RTN landings.
3.
Torque to 65 in-lb (7.3 Nm) - 7/16" socket
4.
Replace cover.
Step 7 - Connect Bullet Circuit Breaker Loads - skip if not present
Load connections are labeled "-48Vdc LOAD" and "POS RTN". Load Breakers have Black handles.
CAUTION: Verify that breaker is OFF or not installed
1.
Remove Cover
2.
Connect wires with suitable lugs to -48Vdc LOAD and POS RTN landings.
3.
Torque per table
4.
Replace Cover
Page 4
© 2021 ABB. All rights reserved.
Cover Screws
-48V Lug Landings
-Return Lug Landings
2-Circuit Blocks - Battery or Load
Return Lug
Landings
Rear Battery Lug Landings
(front figure below)
-48V Lug Landings

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