Wiring specifications – American Power Conversion RT XLI/XLICH User Manual
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Smart-UPS RT 15000/20000 VA 230 Vac Stack/Rack-Mount 6U User Manual
Wiring Specifications
Adhere to national and local electrical codes when wiring.
* Terminal screw tightening torque: 40 lbf-in (4.5 N-m)
The acceptable input frequency range is 40 to 70 Hz.
The output frequency is user selectable. Refer to the PowerView display menu screens for available options.
Input Connections
Output Connections
Main Input
Single-Phase: Wire to L1, N, and
Three-Phase: Wire to L1, L2, L3, N, and
Hardwire
Single-Phase: Wire to L1, N, and
Three-Phase: Wire to L1, L2, L3, N, and
Bypass Input (optional)
Single-Phase: Wire to B1, N, and
Three-Phase: Wire to B1, B2, B3, N, and
Single-phase PDU
XL battery pack PDU to UPS: Wire L1, N,
System
Wiring
Number
of Phases
Voltage
Current
Full Load
(maximum
External Input
Circuit Breaker
(typical)
Wire Size
(typical)*
SURT15000XLI/
XLICH
Input
1
220/230/
240 Vac
83 A
100 A / 1-pole
25/35 mm
2
(2/1 AWG)
Input
3
380/400/
415 Vac
28 A / phase
35 A / 3-pole
6 mm
2
(8 AWG)
Output
1
220/230/
240 Vac
65 A
not required
25 mm
2
(2 AWG)
Output
3
380/400/
415 Vac
22 A / phase
not required
6 mm
2
(8 AWG)
SURT20000XLI/
XLICH
Input
1
220/230/
240 Vac
105 A
125 A / 1-pole
35/50 mm
2
(1/0 AWG)
Input
3
380/400/
415 Vac
35 A / phase
50 A / 3-pole
10 mm
2
(6 AWG)
Output
1
220/230/
240 Vac
87 A
not required
35 mm
2
(1 AWG)
Output
3
380/400/
415 Vac
29 A / phase
not required
10 mm
2
(6 AWG)