Toshiba G8000 Bus Number Cable Size Tightening Torque, Terminal Bus # Recommendation

TABLE 11.5 RECOMMENDED CABLE SIZE AND TIGHTENING TORQUE FOR 300 kVA UPS

Bus Number	Cable Size	Tightening Torque
1	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
2	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
3	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
*4	Three 350 MCM or larger	275 in-lbs (3.2 kg-m)
*5	Three 350 MCM or larger	275 in-lbs (3.2 kg-m)
6	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m) )
7	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
8	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
9	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m) )
10	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
11	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)
12	Two 4/0 AWG or larger	275 in-lbs (3.2 kg-m)

NOTE: Maximum cable size is 600MCM

*Two battery strings or more (consult factory if using one

battery string)

TABLE 11.6 RECOMMENDED LUGS for use with 300 kVA UPS

Terminal Bus #		Recommendation
	Vendor	Catalog #
1		TA-600
2	ILSCO
		AU-600
3
4	ILSCO	TA-600
5		T3A2-600N
6		TA-600
7
		AU-600
8
9	ILSCO	TA-600, T3A2-600N
10		TA-600
11
		AU-600
12

G8000 Series Installation and Operation Manual 35