30
G8000 Series Installation and Operation Manual (380 V)
TABLE 11.2 RECOMMENDED CABLE SIZE AND FASTENER TORQUE FOR 120 KVA UNIT
(USE 75 °C COPPER WIRE)
Block Number Cable Size (Min-Max) Recommended Fastener Torque
2
1 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
2 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
3 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
4 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
5 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
6 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
7 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
8 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
9 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
10 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
11 (2) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
12
1
(3) 1/0 AWG – (2) 350 MCM 540 in.-lb. (61 N•m)
13
1
(3) 1/0 AWG – (2) 350 MCM 540 in.-lb. (61 N•m)
Flywheel Input (+)
3
(2) AWG 2/0 300 in.-lb. (33.9 N•m)
1
One battery string. (Consult factory if using more than one battery string.)
2
Fastener torque specied for: 1/2 in. diameter grade 5 steel bolt.
3
Per ywheel unit
TABLE 11.3 RECOMMENDED CABLE SIZE AND FASTENER TORQUE FOR 180 KVA UNIT
(USE 75 °C COPPER WIRE)
Block Number Cable Size (Min-Max) Recommended Fastener Torque
2
1 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
2 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
3 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
4 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
5 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
6 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
7 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
8 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
9 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
10 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
11 (3) #1 – (2) 4/0 AWG 540 in.-lb. (61 N•m)
12
1
(4) 2/0 AWG – (3) 250 MCM 540 in.-lb. (61 N•m)
13
1
(4) 2/0 AWG – (3) 250 MCM 540 in.-lb. (61 N•m)
Flywheel Input (+)
3
(2) AWG 2/0 300 in.-lb. (33.9 N•m)
1
One battery string. (Consult factory if using more than one battery string.)
2
Fastener torque specied for: 1/2 in. diameter grade 5 steel bolt.
3
Per ywheel unit