Figure 5-13. Eaton 93Pm 150 Kw Four-Wire Siac-B Or 93Pm 200 Kw Four-Wire Siac-B Two-Breaker Schematic; Four Wire Schematics - Eaton 93PM 150 kW SIAC-B Three-Wire Installation And Operation Manual
Sidecar integrated accessory cabinet-bypass
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- Installation and operation manual (102 pages)
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Onelines and Schematics
5.4
Four Wire Schematics
Figure 5-13, Figure 5-14, and Figure 5-15 show the SIAC-B four wire schematics.
Output
NEUTRAL INPUTS
Bypass
A
B
AC INPUT TO BYPASS
Ø)
480V (3
C
TO UPS GROUND
TO LOAD GROUND
FROM BUILDING GROUND
A
AC OUTPUT TO
B
CRITICAL LOAD
Ø)
C
480V (3
LEGEND
Factory Wiring
(105
C Insulation)
Figure 5-13. Eaton 93PM 150 kW Four-Wire SIAC-B or 93PM 200 kW Four-Wire SIAC-B Two-Breaker Schematic
5-14
Eaton 93PM Sidecar Integrated Accessory Cabinet-Bypass (150 kW and 200 kW SIAC-B) Installation and Operation Manual P-164000387—Rev 7
EATON 93PM 150 kW OR 200 kW BYPASS SIDECAR
E12
E12
E6
E7
E8
TBG
G
G
G
G
G
GND
E9
E10
E11
MBP: MAINTENANCE BYPASS BREAKER
MIS: MAINTENANCE ISOLATION BREAKER
Customer Wiring
(75
C Insulation)
(480V 4-WIRE)
(2-Breaker Version)
Neutral Service Disconnect
MBP
MIS
Output
TO UPS NEUTRAL
Bypass
TBCTRL
RD
1
BK
BLDG ALARM 1
2
BL
OF UPS1
3
RD
4
BK
5
BL
6
A
B
FROM UPS OUTPUT
Ø)
480V (3
C
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