The selection generator price of thermal relay

 AC Induction Plastic motor fan 
Specifications
1. Customised 
2. good quality 
3. 20 years manufacturing experience 
Thermal relay used in motor overload protection. The choice of thermal relay is based largely on. The rated current of the motor to determine the type and specification. Rated current of the thermal relay element. IRT should be close to or slightly greater than the rated current of the motor Ied, namely: the electrical control system design. In general, can choose two phase structure of thermal relay, the serious imbalance in the power grid voltage, motor under the condition of poor working conditions, can choose three phase structure of the thermal relay, for motor delta connection, in order to achieve the phase failure protection and are optional with open phase protection of thermal relay. If the following electric motor parts circumstances,

ac three phase asynchronous electric motor stator 
Specifications
1. 20 years manufacturing experience 

2. competitive price,high quality 
 the choice of thermal relay setting current than the motor rated current of components, www.dongfeng- motor.com in order to protect: (1) the inertia torque motor load is single phase motor very large, rotor the starting time is long; (2) motor driven equipment, do not allow any power failure; (3) motor drive for the impact loads, such as punching machine, shearing machine equipment. The commonly used thermal relay JRl, JR2, permanent magnet generator lamination machine JR0, JRl6 etc. JRl6B series double metal plate thermal relay and www.dongfeng- motor.com its current setting range is wide, and a temperature compensating device, suitable for long-term job or intermittent ac motor overload protection, and phase failure protection device operation. generator JRl6B diesel generator set is modified by JR0. This series of products used in place of JR0 three pole and thermal relay with phase failure protection.