Table 3-7. Ups External Power Cable Terminations For The Eaton 93Pm-L 120; Table 3-8. Supplied External Wiring Terminal Hardware Kit - Eaton 93PM-L Installation And Operation Manual

Power wiring terminals E1 through E11 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 3-7 for external power cable
terminations, Table 3-8 for supplied external wiring terminal hardware, and Table Table 3-9 for recommended
installation parts and tools not supplied by Eaton.
Figure 4-8 and Figure 4-12 show the location of the UPS power cable terminals.

Table 3-7. UPS External Power Cable Terminations for the Eaton 93PM-L 120

Terminal Function
AC Input to UPS Rectifier - UPS
AC Input to RIB - SIAC-B
(4 Breaker SIAC-B Dual Feed Only)
AC Input to Bypass
AC Output to Critical Load
DC Input from Battery
Customer Ground
NOTE Customer ground, sized in accordance with NEC Table 250.122, can be run in any conduit listed in Table 3-10.

Table 3-8. Supplied External Wiring Terminal Hardware Kit

Part Size
Bolt, Grade 5 M12 x 35 mm
Flat Washer M12
Conical Washer M12
Eaton 93PM-L UPS (20–120 kW, 208V) Installation and Operation Manual P-164000688—Rev 02
Terminal Function
E1 E1
E2 E2
E3 E3
RIB-1 Phase A
RIB-3 Phase B
RIB-5 Phase C
E6 Phase A
E7 Phase B
E8 Phase C
E12 Neutral
E9 Phase A
E10 Phase B
E11 Phase C
E12 Neutral
E4 Battery (+)
E5 Battery (-)
Ground Ground
Quantity
34 Rectifier Input, Bypass Input, Battery Input, and Output to Critical Load
34 Rectifier Input, Bypass Input, Battery Input, and Output to Critical Load
34 Rectifier Input, Bypass Input, Battery Input, and Output to Critical Load
Bus Landings
(using back-to-back lugs)
2 – 2 bolt mounting
2 – 2 bolt mounting
2 – 2 bolt mounting
Breaker - Step Lug
Breaker - Step Lug
Breaker - Step Lug
2 – 2 bolt mounting
2 – 2 bolt mounting
2 – 2 bolt mounting
4 – 2 bolt mounting
2 – 2 bolt mounting
2 – 2 bolt mounting
2 – 2 bolt mounting
4 – 2 bolt mounting
4 – 2 bolt mounting
4 – 2 bolt mounting
6 - #14-1/0 pressure termination
Terminal Used On
UPS Installation Plan and Unpacking
Tightening Torque
Nm (lb in) Screw Size and Type
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
42 (375) 5/16" Hex
42 (375) 5/16" Hex
42 (375) 5/16" Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
35 (310) M12 Hex
5.1 (45)
Eaton Part Number
180190078-110
180500036-120
180500037-120
www.eaton.com/powerquality
Slotted
3-19