30
4200FA Installation and Operation Manual
Table 6.9 Battery Cabling - 50kVA
Minimum / Maximum Wire Size and Torque requirements
UPS Battery Input Terminals
TB1
50 kVA
(USE MINIMUM 75 °C INSULATED COPPER WIRING)
Battery (+) / (-)
50 kVA
AWG*
Tightening Torque
(+) (-)
4/0 – 250 kcmil
200 in-lbs.
Table 6.10 Grounding Cabling - 50kVA
Minimum / Maximum Wire Size and Torque requirements
UPS Ground Lugs 50 kVA
(USE MINIMUM 75 °C INSULATED COPPER WIRING)
Input/ Output (GND)
50 kVA
AWG
Tightening Torque
208-240 VAC
6 – 250 kcmil
200 in-lbs.
380-480 VAC
6 – 250 kcmil
200 in-lbs.
600 VAC
8 – 250 kcmil
200 in-lbs.
Summary of Contents for 4200FA Series
Page 2: ...4200FA Installation and Operation Manual ...
Page 12: ...vi 4200FA Installation and Operation Manual ...
Page 16: ...4 4200FA Installation and Operation Manual NOTE This Label for Battery Units Only ...
Page 110: ...98 4200FA Installation and Operation Manual 36 3 in 922 mm ...
Page 115: ...4200FA Installation and Operation Manual 103 APPENDIX A Seismic Anchorages ...
Page 116: ...104 4200FA Installation and Operation Manual ...
Page 117: ...4200FA Installation and Operation Manual 105 ...
Page 118: ...106 4200FA Installation and Operation Manual ...
Page 136: ...124 4200FA Installation and Operation Manual ...
Page 137: ......