Smart PTC Thermistor
|
Smart PTC Thermistor
Quick Details
Single phase induction motors (e.g in compressors for refrigerators
and air conditioners) can effectively be started when an auxiliary
coil is used in the starting phase. The auxiliary coil is cut off
from the circuit after the starting phase. For this purpose, PTC
thermistor is employed.
Descirption
PTCR Motor start packages can be economical solid state torque assist for heat pumps, room air, commercial and residential air conditioning and refrigeration systems. PTC thermistors can be used to protect the auxiliary starter winding of induction motors or single phase motors. Compared to the alternative start capacitor and relay, PTCR Motor start devices save several wires, occupy less panel space, mount more easily, and cost less.
Application
Single-phase motorstart assist in refrigerator systems,
aircondtioning systems, heat-pumps, small compressors.
Specification
PTCR Motor starter Operating Principles Single phase induction motors (e.g in compressors for refrigerators
and air conditioners) can effectively be started when an auxiliary
coil is used in the starting phase. The auxiliary coil is cut off
from the circuit after the starting phase. For this purpose, PTC
thermistor is employed. Simple starter circuit of PTC thermistor mortor starter usded in single phase AC motors. The PTC thermistor is used for delaying the switch-off of the starter auxiliary winding (after the motor has accelerated) to protect the winding from damage.
PTC motor starter pellets (disk) data sheet
PTC Thermistor Motor Starter Reliability Data
PTC Thermistor Motor Starter Application Examples
Competitive Advantage:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Tags: high temperature thermistor positive temperature coefficient thermistor |
![]() |
Customized high-pressure PTC heating elements with multiple specifications, milk bottle thermostats, heating accessories |
![]() |
PTC MZ3-B-47ROM 47ohm Motor Staring Thermistors Ptc Thermistor For Demagnetization Circuit |
![]() |
PTC MZ21-332 Ptc Thermistor For Overcurrent Limiter |
![]() |
Insulated PTC Air Heater Constant Temperature Electric Heating Aluminum Wide Voltage Heating Sheet |
![]() |
Flat Panel PTC Heater Foot Bathtub Massage Chair Aluminum Shell PTC Heating Accessories |
![]() |
MZ21- M120RNN 12Ohms PTC Thermistor For Inverter Welding Machine |