Figure 6 Distribution Box Electrical Connections Diagram; Electrical Specifications; Table 1 Electrical Specifications - Liebert GXT2-4500RT230 User Manual

Figure 6 Distribution box electrical connections diagram
PD-CEHDWR
Mains
Input
32A
External
Branch
CB
UPS - PFC, Battery, Inverter
PD-CEHDWR and PD-CEHDWRBYP Terminal Block Connections
Conduit entry holes are provided on the rear and side of the box. Input and output wiring should not
share the same conduit.
Table 1

Electrical specifications

Input
Current
Rating Overcurrent Protection
24A
NOTE
1. Note1 The installer must provide circuit breaker protection according to local codes. The
mains disconnect should be within sight of the UPS or have appropriate an appropriate
lock-out. Maintain service space around the UPS or use flexible conduit.
2. Note 2 The installer must provide output distribution panels, circuit breaker protection, or
emergency disconnects according to local codes. Output circuits must not share a common
conduit with any other wiring.
Input
CB
30
UPS
Output
CB
30
Recommended
(Maximum) External
32A
N L
OUTPUT
2
6-10mm - Use Copper Wire Only
N L
OUTPUT TO LOAD
PD-CEHDWRBYP
Input
Mains
Output 32A
External
Branch
CB
Recommended Wire
(Including ground wire)
(758C copper wire)
2
6-10mm (8-10AWG)
N L
INPUT 32Amp Max Branch
Overcurrent Protection
N L
INPUT TO UPS
15
Installation and Configuration
Byp.
Input
CB
Inv.
30
UPS
Output
30
UPS - PFC, Battery, Inverter
Maximum Wire Terminal
Accepted by Tightening
Terminal Block Torque
2
10mm (8AWG) 2.26 Nm (20 in-lb)
Output
CB