Installation
13 Liebert
®
GXT4
™
For North America Installations
Detachable Power Supply Cord Not Provided. Power Supply Cord Selection (for units which power
supply cord not furnished with) - Use UL Listed detachable power supply cord, three conductors,
minimum 4.5 ft. (1.5m), maximum 14.8 ft. (4.5m) long. Types SP-2, SP-3, SV and similar cords may be
provided if the cord is not long. Refer to Tables 3 and 4 for details.
Liebert GXT4 models 700-1500VA and 2000VA have three groups of outlets as shown in Figures 2, 3
and 5. One group is always On; the other two groups may be controlled with either programmed
responses or over an SNMP network. The 3000VA GXT4 UPS has four groups of outlets: two groups
are not controlled (always On), and two groups may be controlled with either programmed responses
or over an SNMP network.
Verify that the equipment is plugged into the appropriate outlets if any outlets will be controlled with
these features.
1. Plug equipment into the appropriate output receptacles on the rear of the Liebert GXT4.
2. Plug the input receptacle of the Liebert GXT4 into the input power connection.
3. Install the two cable strain relief fixtures to secure either the input or output cables to prevent
accidental disconnection.
a. Insert one end into the provided holes on the rear of the unit.
b. Place the power cord(s) inside the loop.
c. Tighten the loop around the cables.
Figure 10 Cable strain relief
Table 3 Type of cord
UPS Model Type of Cord
GXT4-700RT230, GXT4-700RT230E
GXT4-1000RT230, GXT4-1000RT230E
GXT4-3000RT230, GXT4-3000RT230E
SVE, SVO, SVOO, SVT, SVTO, SVTOO, SPE-2, SPT-2, NISP-2,
NISPE-2, NISPT-2, SPE-3, SPT-3, SJ, SJE, SJO, SJOO, SJT,
SJTO, SJTOO, S, SE, SO, SOO, ST, STO, STOO
Table 4 Ratings of cord
UPS Model
Minimum Wire Gauge Minimum Cord Ratings Attachment Plug Ratings
GXT4-3000RT230
GXT4-3000RT230E
12 AWG/3C 250 V, 105
o
C, VW-1 20 A, +250V (NEMA L6-20P)
GXT4-700RT230
GXT4-700RT230E
GXT4-1000RT230
GXT4-1000RT230E
16 AWG/3C 250 V, 105
o
C, VW-1 15 A, +250V (NEMA L6-15P)
NOTE
1. Do not overload any output receptacle.
2. Output cable length should not exceed 10m (32.8 ft).
Hold the cable
Insert into the provided hole
to secure the line buckle
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