UPS INSTALLATION PLAN AND UNPACKING

Terminals E1 through E12 are 2-hole busbar mountings for standard NEMA 2-hole barrel lugs. The power wiring connections for this equipment are rated at 90°C. See Table 3-10for power cable terminations, Table 3-11for supplied terminal hardware, and Table 3-12for recommended installation parts and tools not supplied by Eaton Corporation.

Figure 4-18on page 4−21 and Figure 4-19on page 4−22 show the location of the power cable terminals inside the UPS.

Table 3-10. UPS External Power Cable Terminations for the Four UPM Powerware 9395−1100/1000 and 9395−1100/1100, and the Three UPM Powerware 9395−1100/650, 9395−1100/750, and 9395−1100/825

Terminal Function

Terminal

Function

Bus Landings

Tightening Torque

Bolt Size

(using both sides of bus)

Nm (lb ft)

 

 

 

 

 

 

 

 

 

 

 

E1

Phase A

6 – 2 bolt mounting

76 (56)

M12

 

 

 

 

 

 

AC Input to UPS Rectifier

E2

Phase B

6 – 2 bolt mounting

76 (56)

M12

 

 

 

 

 

 

 

E3

Phase C

6 – 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 (+)

16 – 2 bolt mounting

76 (56)

M12

Disconnect to UPS – Common

 

 

 

 

 

E5

Battery (−)

16 – 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 3−16.

3−14

EATON Powerware® 9395 UPS (1000–1100 kVA) Installation and Operation Manual S 164201764 Rev 1 www.powerware.com

Page 34
Image 34
Powerware 10001100 kVA Terminal Function Bus Landings Tightening Torque Bolt Size, AC Input to UPS Rectifier, Battery