Figure 5-15. Eaton 93Pm 150 Kw Four-Wire Siac-B Or 93Pm 200 Kw Four-Wire Siac-B Four-Breaker Schematic - Eaton 93PM 150 kW SIAC-B Three-Wire Installation And Operation Manual

Onelines and Schematics
A
AC INPUT TO RECTIFIER
B
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480V (3
C
Output
NEUTRAL INPUTS
Bypass
A
B
AC INPUT TO BYPASS
Ø)
480V (3
C
TO UPS GROUND
TO LOAD GROUND
FROM BUILDING GROUND
A
B
AC OUTPUT TO
CRITICAL LOAD
C
Ø)
480V (3
LEGEND
Factory Wiring

(105 C Insulation)

Figure 5-15. Eaton 93PM 150 kW Four-Wire SIAC-B or 93PM 200 kW Four-Wire SIAC-B Four-Breaker Schematic

5-16 Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (150 kW and 200 kW SIAC-B) Installation and Operation Manual
EATON 93PM 150 kW OR 200 kW BYPASS SIDECAR
E12
E12
E6
E7
E8
TBG
G
G
G
G
G
GND
E9
E10
E11
RIB: RECTIFIER INPUT BREAKER
BIB: BYPASS INPUT BREAKER
MBP: MAINTENANCE BYPASS BREAKER
MIS: MAINTENANCE ISOLATION BREAKER
Customer Wiring

(75 C Insulation)
(480V 4-WIRE)
(4-Breaker Version)
RIB
Neutral Service Disconnect
BIB
MBP
MIS
A
B
TO UPS RECTIFIER
480V (3
C
Output
TO UPS NEUTRAL
Bypass
A
B TO UPS BYPASS
480V (3
C
TBCTRL
RD
1
BK
2 BLDG ALARM 1
BL
OF UPS1
3
RD
4
BK
5
BL
6
A
B
FROM UPS OUTPUT
480V (3
C
P-164000387—Rev 7 www.eaton.com/powerquality
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