Eaton 93PM 50-100 kW SIAC-T and 50-100 kW SIAC-TB Installation and Operation Manual P-164000370—Rev 04
65
Figure 37. Eaton 93PM 50 kW or 100 kW UPS with Eaton 93PM 50 kW or 100 kW SIAC-T System Online –
Three-Breaker (with MIS)
Pull Chain
Mini-Slot
Interface
Interface
Board
Remote EPO
Parallel CAN
Fuse
Fuse
Rectifier
Switchgear
Rectifier
Inverter
Inverter
Switchgear
UPM 1 UPM 2
Fuse
Battery
Converter
Battery
Switchgear
UPM 3
UPS 1
SIAC-T
UPS 2
Maintenance
Isolation
Switch (MIS)
E9,
E10,
E11
AC Output to
Critical Load
AC Input to UPS 1
Rectifier 3 Wire
A-B-C Rotation
AC Input to UPS 1
Bypass 3 Wire
A-B-C Rotation
(Dual Feed)
E1,
E2,
E3
A A
B
E6,
E7,
E8
Module Output
Breaker 1
(MOB 1)
Bypass
Switchgear
Static
Swtich
Fuse
Optional
Single-Feed
Jumper
Module Output
Breaker 2
(MOB 2)
E1,
E2,
E3
E6,
E7,
E8
E9,
E10,
E11
E4,
E5
E4,
E5
(Not supplied with the UPS)
EXTERNAL BATTERY
CABINET
Battery
Breaker
EXTERNAL BATTERY
CABINET
AC Input to UPS 2
Bypass 3 Wire
A-B-C Rotation
(Dual Feed)
AC Input to UPS 2
Rectifier 3 Wire
A-B-C Rotation
NOTE
50 kW Frame models contain a maximum of two UPMs.
100 kW Frame models contain a maximum of three UPMs.
CB1
Summary of Contents for 93PM SIAC-T
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