30
Table 11.4 Recommended Cable Size and Tightening Torque for 180kVA UPS.
Block Number Cable Size Tightening Torque
1 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
2 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
3 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
4 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
5 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
6 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
7 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
8 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
9 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
10 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
11 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
*12 Two 4/0 or larger 5.8 kg-m (500 in-lbs)
*13 Two 4/0 or larger 5.8 kg-m (500 in-lbs)
NOTE: Maximum cable size is 350MCM.
*Two battery strings or more (consult factory if using one battery string).
Table 11.5 Recommended Cable Size and Tightening Torque for 225kVA UPS.
Block Number Cable Size Tightening Torque
1 Two 2/0 or larger 5.8 kg-m (500 in-lbs)
2
5.8 kg-m (500 in-lbs)
3
5.8 kg-m (500 in-lbs)
4
5.8 kg-m (500 in-lbs)
5
5.8 kg-m (500 in-lbs)
6
5.8 kg-m (500 in-lbs)
7
5.8 kg-m (500 in-lbs)
8
5.8 kg-m (500 in-lbs)
9
5.8 kg-m (500 in-lbs)
10
5.8 kg-m (500 in-lbs)
11
5.8 kg-m (500 in-lbs)
*12 Two 4/0 or larger 5.8 kg-m (500 in-lbs)
*13 Two 4/0 or larger 5.8 kg-m (500 in-lbs)
NOTE: Maximum cable size is 350MCM.
*Two battery strings or more (consult factory if using one battery string).
