Onelines and Schematics
Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (150 kW and 200 kW SIAC-B) Installation and Operation Manual P-164000387—Rev 7
www.eaton.com/powerquality
5-11
5.3
Three Wire Schematics
Figure 5-13, Figure 5-14, and Figure 5-15 show the SIAC-B three wire schematics.
Figure 5-10. Eaton 93PM 150 kW Three-Wire SIAC-B or 93PM 200 kW Three-Wire SIAC-B Two-Breaker Schematic
E8
E6
E7
G
G
G
G
FROM BUILDING GROUND
TO LOAD GROUND
TO UPS GROUND
FROM UPS
480V (3
Ø
)
AC INPUT TO BYPASS
480V (3
Ø
)
TBG
G
2
1
3
TBCTRL
GND
MBP
MIS
5
4
6
MBP: MAINTENANCE BYPASS BREAKER
MIS: MAINTENANCE ISOLATION BREAKER
CRITICAL LOAD
480V (3
Ø
)
E11
E9
E10
A
B
C
A
B
C
A
B
C
MBP1 of MCU--STS
AC OUTPUT TO
OUTPUT
LEGEND
Factory Wiring
(105
C Insulation)
Customer Wiring
(75
C Insulation)
EATON 93PM 150 kW OR 200 kW BYPASS SIDECAR (480V 3-WIRE)
(2-Breaker Version)
Содержание 93PM 150 kW SIAC-B Three-Wire
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