Emerson Vilter VSS Installation, Operation & Maintenance Manual page 47

Section 3 • Installation
EQUIPMENT GROUND
OIL PUMP MOTOR FEED
480 VAC
7
OIL SEPARATOR HEATER
FEED
120VAC
OIL SEPARATOR HEATER
FEED
120VAC
OIL SEPARATOR HEATER
FEED
120VAC
8
VSS/VSM/VSH/VSSH • Installation, Operation and Maintenance Manual • Emerson • 35391SD
GND
T1
T2
T3
52
N
54
N
56
N
Figure 3-13. Example - Interconnect Wiring Diagram
VILTER MANUFACTURING CORPORATION
®
V-PLUS PUMPED LIQUID UNITARY SYSTEM
Figure 3-14. Example - V-PLUS Wiring Diagram
JUNCTION BOX
(COMPRESSOR SKID)
GND
1T1
1T2
1T3
GND
52
N
54
N
56
N
INTERNAL PANEL WIRING (FACTORY)
VILTER SHOP WIRING
FIELD WIRING (BY OTHERS)
OIL PUMP
OIL PUMP MOTOR
MOTOR
480 VAC
OIL SEPARATOR HEATER
OIL
120 VAC
SEPARATOR
1000 WATT = 8.7 AMPS
HEATER
750 WATT = 6.5 AMPS
OIL SEPARATOR HEATER
OIL
120 VAC
SEPARATOR
1000 WATT = 8.7 AMPS
HEATER
750 WATT = 6.5 AMPS
OIL SEPARATOR HEATER
OIL
120 VAC
SEPARATOR
1000 WATT = 8.7 AMPS
HEATER
750 WATT = 6.5 AMPS
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