Carrier PC211 Dokumentacja Strona 102

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Fig. 51 Typical Solid-State Free-Standing Starter Wiring Schematic (Low Voltage)
NOTES:
PFC — Power Factor Contactor
1M CONTACTAUX Closes when SCR’s are gated (ON)
Opens when SCR’s are not gated (OFF)
2M CONTACT AUX — Closes when motor is at full voltage (up to speed)
LEGEND
AUX Auxiliary
CB Circuit Breaker
COMM Communication
COND Condenser
CPT Control Power Transformer
CT Current Transformer
DISCH Discharge
DS Disconnect Switch
EVAP Evaporator
FU Fuse
HPR Horsepower
ISM Integrated Starter Module
MTR Motor
PFC Power Factor Contactor
PRESS Pressure
SCR Silicone Control Rectifier
ST Shunt Trip
STAT Status
TB Terminal Block
TC Thermostat Cooling
TRAN Transformer
VFD Variable Frequency Drive
Starter Vendor Power Wiring
Starter Vendor Control Wiring
Field-Installed Power Wiring
(Supplied by Others)
Field-Installed Control Wiring
(Supplied by Others)
Option — Starter Vendor Wiring
Twisted Pair Wiring By Starter
Vendor
Customer Terminal Connection
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