Vertiv Liebert GXT3 Series User Manual

• PD2-101, PD2-102, PD2-103, PD2-104, PD2-105 and PD2-106 models fit the 8000 and 10,000VA models of the
Liebert GXT3
The installer must provide an upstream branch circuit breaker. The input circuit breaker on the distribution box and the
output circuit breaker on the rear of the power distribution box disconnect all power between the main cabinet and the
distribution box.
Models equipped with a manual bypass breaker pass bypass power directly to the bypass breaker from the input terminal
block. The input circuit breaker on the distribution box does not disconnect power from the manual bypass breaker.
UNIT RATING MAXIMUM BREAKER RATING
5000VA
D Type 30A Long Delay
6000VA
8000VA
D Type 60A Long Delay
10,000VA
Table 5.8 Branch circuit breaker ratings
Figure 5.9 Distribution box electrical connections diagram
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.
Emerson recommends using strain relief when installing the wire.
UPS MODEL
RECOMMENDED
(MAXIMUM) EXTERNAL
OVERCURRENT PROTECTION
RECOMMENDED WIRE
(INCLUDING GROUND WIRE)
(75°C COPPER WIRE)
MAXIMUM WIRE
ACCEPTED BY
TERMINAL BLOCK
TERMINAL
TIGHTENING
TORQUE
GXT3-5000RT208
GXT3-6000RT208
GXT3-6000RTL630
30A
10AWG (4mm
2
) 8AWG (6mm
2
)
20 in-lb
(2.26 Nm)
GXT3-8000RT208
GXT3-10000RT208
60A
6AWG (10mm
2
) 4AWG (16mm
2
)
Table 5.9
Electrical specifications
Vertiv | Liebert® GXT3 ™ Installer/User Guide | 32
FOR HISTORICAL USE ONLY

Vertiv Liebert GXT3 Series Specifications

General

Brand	Vertiv
Model	Liebert GXT3 Series
Category	UPS
Language	English