Vertiv LIEBERT GXT5 Guía De Instalación Rápida página 2

LIEBERT® GXT5™ UPS 230 -V 16,000 – 20,000 VA
Quick Installation Guide
GXT5 UPS to External Battery Cabinet Connections
TM
UPS rear panel
CONNECTIONS
4. Connecting External
Battery Cabinet
(Optional)
External battery cabinets (EBC)
provide longer battery run-time
for connected devices. Refer to
GXT5 User Guide, to select the
appropriate model and quantity
for your GXT5 model and
applications.
• Verify that the EBC breaker
is in the "Off " position.
• Connect one end of the
supplied EBC cable to the
UPS and one end to the
battery cabinet. If connecting
more than one external
battery, connect one end of
the external battery cable to
the second connector on the
battery cabinet, then
connect the other end to the
next battery cabinet.
2
590-1969-664A/SL-70327_REV0
EBC terminal
EBC
Terminal Block Connections
WIRING
Recommended (Maximum) external over-
current protection
Recommended wire (all wires) 75°C copper
wire
Maximum wire accepted by terminal block
Terminal-block torque
5. Connecting AC Input
Refer to the wiring table above
for the recommended
overcurrent protection. Refer to
the fi gure above for the
terminal-block connections.
L N L N
Output Bypass
L L1 L2 L3 N
Input
1-phase Input 3-phase Input
160 A
1 AWG (35 mm
1/0 AWG (53.5 mm
110 in-lb (12.4 Nm)
Connect to an input-power
supply that is properly
protected by a circuit breaker
in accordance with national and
local electrical codes.
50 A
)
2
)
2