Hardwiring The Input/ Output Terminals; Input/ Output Configuration - CyberPower OL6KRT3UPM User Manual

CHECK CIRCUIT BREAKER/WIRING
Check branch circuit breaker rating and wiring dimensions with the following table.
UPS Capacity

INPUT/ OUTPUT CONFIGURATION

Hardwire the input/output terminals as shown in the following diagram.
Mains
L1 L2 PE
SAFETY PRECAUTIONS
CAUTION! Input and Output circuit breakers must be "OFF" during the building installation.
CAUTION! An additional two pole disconnect device is necessary during the building installation.
CAUTION! Disconnected EPO will immediately shut down the logic circuit output of the UPS. Wiring the EPO signal is optional.
CAUTION! Local safety rules may require a separate, external EPO to turn off output circuit breakers. Refer to local wiring rules, the EPO should use
approved components.
(Only for OL8000RT3U/OL10000RT3U)
Step 1: Separate the top and bottom covers
Loosen the two screws to separate the top and bottom covers.

HARDWIRING THE INPUT/ OUTPUT TERMINALS

Branch Circuit Breaker
6KVA
8KVA
10KVA
Wiring
AWG
Input
Circuit Breaker
L1
L2
PE
Wiring AWG
40A 10 AWG
50A 8 AWG
60A 6 AWG
UPS
PFC Inverter
AC/DC DC/AC
Battery
Step 2: Fix the bottom cover on the terminal block
Tighten the two screws to fix the bottom cover on the terminal block.
7
Copyright © 2017 Cyber Power Systems, Inc.
2
Wiring mm
2
5.5 mm
2
8.0 mm
2
14.0 mm
Wiring
AWG
External
Output
EPO
L1 L2 PE
STS
L1
L2
PE