☑ Ptc Thermistor For Motor Protection

This will result in an overcurrent through the motor winding. Ptc sensors integrated in the motor windings directly measure the motor heat.

Ptc Thermistors For Electric Motor Protection From Mod Tronic

Ptc Thermistor Reissmann Sensortechnik Gmbh

Thermistor Monitoring Relay

Motor protection sensors glass encapsulated sensors and probe assemblies.

Ptc thermistor for motor protection. 24 months leadless ptc thermistors for pressure contacting. This direct temperature measurement enables the thermistor motor protection relays to evaluate various motor conditions such as overheating overload and insufficient cooling. 6 months smds in eia sizes 3225 and 4032 and for ptcs with metal tags.

A ptc sensor is a resistor whose resistance depends on temperature and the ptc stands for positive temperature coefficient this means that resistance increases with increasing temperature. Ptc thermistors act as thermal protection for electrical machines and are well known particularly as motor protectorsthey are available with or without insulating sleeve and have flexible connecting leads. For example if the side mirror of a car is blocked by an object the motor will lock when an attempt is made to set the mirror or retract it.

Ptc thermistors can effectively protect motors from such overcurrent. Ptc thermistors have a non linear resistancetemperature response. Ptc thermistor sensor one common temperature sensor utilized by keb motors is a ptc thermistor sensor.

Motor starting standard sizes cautions and warnings general epcos thermistors are designed for specific applications and should not be used for purposes not identified in our specifications application notes and data books unless otherwise agreed with epcos during the design in phase. 12 months leadless ptc thermistors for soldering. In order to protect against thermal overstress a ptc thermistor is used.

24 months telecom pair and quattro protectors tpp tqp. Atex approval is also available for products used in hazardous areas.

Motor Protection Ptc180 Degree Temperature Sensor Ptc