Torque Requirements; Table 9 Battery Voltage Record; Table 10 Circuit Breakers With Compression Lugs (For Power Wiring); Table 11 Terminal Block With Compression Lugs (For Control Wiring) - Liebert 30-130kVA Operation And Maintenance Manual

The equalizing charge time period is adjustable from zero to 72 hours and can be initiated automati-
cally or manually. Refer to Battery Equalizer on page 59.
Table 9 Battery voltage record
Date
* To be completed by Liebert Global Services customer engineer at time of start-up.
4.2.5

Torque Requirements

All electrical connections must be tight.
The next Table provides the torque values for the connections in the UPS. Use these values unless the
equipment is labeled otherwise.
NOTE
Refer to battery manufacturer's manual for the proper torque values required for the battery.
(See battery manufacturer's Website.)
Table 10 Circuit breakers with compression lugs (for power wiring)
Current Rating
400 - 1200 Amps
Table 11 Terminal block with compression lugs (for control wiring)
AWG Wire Size
or Range
#22 -- #14
Float Voltage
(Volts DC)
Lb-in N-m
300 34
Lb-in N-m
3.5 to 5.3 0.4 to 0.6
99
Nominal Voltage
(Volts DC)
Maintenance
Ambient Temp. (°F)