Powerware 650825 kVA Terminal Function Bus Landings Tightening Torque Bolt Size, M12, Battery

UPS INSTALLATION PLAN AND UNPACKING

For an UPS with common rectifier input terminals, E1 through E12 are 2-hole bus bar mountings for standard NEMA 2-hole barrel lugs. The power wiring connections for this equipment are rated at 90°C. See Table 3-9for external power cable terminations, Table 3-10for supplied external wiring terminal hardware, and Table 3-11for recommended installation parts and tools not supplied by Eaton Corporation.

For an UPS with separate rectifier input terminals for the UPMs, E1 through E3 are pressure terminations, UL and CSA rated at 90°C. See Table 3-12on page 3−14 for these power cable terminations.

Figure 4-20through Figure 4-26starting on page 4−24 show the location of the power cable terminals inside the UPS.

Table 3-9. UPS External Power Cable Terminations for the Powerware 9395−825/650, 9395−825/750, and 9395−825/825

Terminal Function	Terminal	Function	Bus Landings	Tightening Torque	Bolt Size
			(using both sides of bus)	Nm (lb ft)
	E1	Phase A	4 – 2 bolt mounting	76 (56)	M12
AC Input to UPS Rectifier	E2	Phase B	4 – 2 bolt mounting	76 (56)	M12
	E3	Phase C	4 – 2 bolt mounting	76 (56)	M12
	E6	Phase A	6 – 2 bolt mounting	76 (56)	M12
AC Input to Bypass	E7	Phase B	6 – 2 bolt mounting	76 (56)	M12
	E8	Phase C	6 – 2 bolt mounting	76 (56)	M12
	E9	Phase A	6 – 2 bolt mounting	76 (56)	M12
AC Output to Critical Load	E10	Phase B	6 – 2 bolt mounting	76 (56)	M12
	E11	Phase C	6 – 2 bolt mounting	76 (56)	M12
DC Input from Battery or Battery	E4	Battery (+)	12 – 2 bolt mounting	76 (56)	M12
Disconnect to UPS – Common
	E5	Battery (−)	12 – 2 bolt mounting	76 (56)	M12
Battery
DC Input from Battery or Battery	E4	Battery (+)	4 – 2 bolt mounting	76 (56)	M12
Disconnect to UPS – Separate
	E5	Battery (−)	4 – 2 bolt mounting	76 (56)	M12
Battery (UPM 1)
DC Input from Battery or Battery	E4	Battery (+)	4 – 2 bolt mounting	76 (56)	M12
Disconnect to UPS – Separate
	E5	Battery (−)	4 – 2 bolt mounting	76 (56)	M12
Battery (UPM 2)
DC Input from Battery or Battery	E4	Battery (+)	4 – 2 bolt mounting	76 (56)	M12
Disconnect to UPS – Separate
	E5	Battery (−)	4 – 2 bolt mounting	76 (56)	M12
Battery (UPM 3)
DC Input from Battery or Battery	E4	Battery (+)	4 – 2 bolt mounting	76 (56)	M12
Disconnect to UPS – Separate
	E5	Battery (−)	4 – 2 bolt mounting	76 (56)	M12
Battery (UPM 4 FI−UPM)
Input and Output Neutral	E12	Neutral	12 – 2 bolt mounting	22 (16)	M10
Customer Ground	Ground	Ground	15 – 1 bolt mounting	22 (16)	M10

NOTE Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed in Table 3-13on page 3−15.

EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com 3−13