The motor phase loss protector circuit

Published:2011/8/23 22:38:00 Author:qqtang | Keyword: motor, phase loss, protector | From:SeekIC

Here is to introduce a motor phase loss protector circuit, which characterizes simple circuit, low cost, easy production, stable and reliable working, no debugging and so on, it is suitable for phase loss over-current protection of intermediate and micro 3-phase motors. The working principles The motor phase loss protector consists of the current inter-inductor TAl-TA3, heat relay KR, rectifier diode VD1-VD14, relay K1-K3, starting key S1, stop key S2 and AC contactor KM,etc, see as figure 4-120.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Automotive_Circuit/The_motor_phase_loss_protector_circuit.html

Print this Page | Comments | Reading(3)