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) - Eaton 93PM SIAC-T Installation And Operation Manual

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