Hardwiring – American Power Conversion 8000VA User Manual
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Hardwiring
Wiring must be performed by a qualified electrician.
1. Install a utility circuit breaker in accordance with local electrical codes (see tables below) for
input wiring.
2. Switch the UPS input circuit breaker (see A) and utility circuit breakers OFF.
3. Remove the access panel (see B).
4. Remove circular knockouts.
5. Run wires through access panel to terminal blocks. Wire to ground block first. Adhere to all
national and local electrical codes. (See tables and graphics.)
6. Use appropriate glands to achieve strain-relief on the hardwired input and output power cables.
XLT,
XLJ,
AND
XLTW
M
ODELS
Input Connection
Output Connection (optional)
Wire to L1, L2, and
.
Wire to L1A, L2A, and
.
System Wiring
Voltage Current
Full Load
(Nominal)
External Input Circuit
Breaker (typical)
Wire Size
(typical)
SURT8000XLJ,
SURT8000XLT,
SURT8000XLTW
Input &
Output
200/208/220/240 V
40 A
50 A / 2-pole
for Input Wiring only
10mm
2
#8 AWG
SURT10000XLJ,
SURT10000XLT,
SURT10000XLTW
Input &
Output
200/208/220/240 V
XLJ-50 A
XLT-48 A
XLTW-48 A
60 A or 63 A / 2-pole
for Input Wiring only
16mm
2
#6 AWG
XLI
M
ODELS
Input Connections
Output Connection (optional)
Single-Phase: Wire to L1, N, and
.
Three-Phase: Wire to L1, L2, L3, N, and
.
Wire to L1A, N1, and
.
System Wiring
Number
of
Phases
Voltage
Current
Full Load
(Nominal)
External Input
Circuit Breaker
(typical)
Wire Size
(typical)
Input
1
220/230/240 V
40 A
50 A / 2-pole
10mm
2
Input
3+
Neutral
380/400/415 V
15 A / phase when
online
40 A on L1 in bypass
50 A / 4-pole
10mm
2
SURT8000XLI
Output
1
220/230/240 V
40 A
(not required)
10mm
2
Input
1
220/230/240 V
50 A
63 A / 2-pole
16mm
2
Input
3+
Neutral
380/400/415 V
18 A / phase when
online
50 A on L1 in bypass
63 A / 4-pole
16mm
2
SURT10000XLI
Output
1
220/230/240 V
50 A
(not required)
16mm
2