Power Cables - Tripp-Lite S3MT Serie Manuel Du Propriétaire

3. Installation

3.6 Power Cables

The cable design shall comply with the voltages and currents provided in this section, and in accordance with local electrical codes.
WARNING!
UPON STARTUP, ENSURE YOU ARE AWARE OF THE LOCATION AND OPERATION OF THE EXTERNAL
ISOLATORS CONNECTED TO THE UPS INPUT/BYPASS SUPPLY OF THE UTILITY DISTRIBUTION PANEL.
ENSURE THESE SUPPLIES ARE ELECTRICALLY ISOLATED AND POST ANY NECESSARY WARNING SIGNS
TO PREVENT INADVERTENT OPERATION.
Cable Sizes
UPS Model Gauge
6AWG
Max.
3 AWG
S3MT-
30KWR480V
6AWG
Max.
3 AWG
AC Input
UPS Model
Gauge
50mm
2
Max.
50mm x2
2
S3MT-
60KWR480V
50mm
2
Max.
50mm x2
2
AC Input
Torque Gauge
3 AWG
6.5N•m Max.
3 AWG
3 AWG
6.5N•m Max.
3 AWG
Cable Sizes (THHW wiring at 75°C)
AC Output
Torque Gauge
50mm x2
2
25N•m Max.
50mm x2
2
50mm x2
2
25N•m Max.
50mm x2
2
Cable Sizes (THHW wiring at 75°C)
AC Output
Torque Gauge
Input transformer
3 AWG
6.5N•m Max.
3 AWG
Output transformer
3 AWG
6.5N•m Max.
3 AWG
Neutral
Torque Gauge
Input transformer
70mm x2
2
25N•m Max.
70mm x2
2
Output transformer
70mm x2
2
25N•m Max.
70mm x2
2
11
Neutral Grounding
Torque Gauge
3 AWG
6.5N•m Max.
3 AWG
3 AWG
6.5N•m Max.
3 AWG
Grounding
Torque Gauge
50mm
2
25N•m Max.
50mm x2
2
50mm
2
25N•m Max. 50
mm x2
2
Torque
6.5N•m
6.5N•m
Lug
Torque
25N•m M8
25N•m M8