Thyristor
1PCS Motor Service Brake Power Module 45B5023-A1V Full Wave Rectifier
45 B 50 23-A1V
Input voltage max (Uac) = 500V
Output voltage (Udc) = approx. 89% UAC
6-pin terminal block with bridge.
Can be used with and without current relay.
Kind tips:
Due to the particularity of the product, buyers should do a no-load test first after receiving the product, and do not directly apply the brake coil.
reason:
If the buyer's brake coil has a short circuit or has been burned out, installing the purchased rectifier device will cause the internal diode to break down and burn out.
How to detect and determine whether the motor brake is burned out?
Use a multimeter to measure the resistance value of the brake coil. The normal resistance value is several hundred ohms! Normally, if the resistance between any two brake coils is zero or infinite or deviates greatly from the standard value, the coil can be determined. burn!
It's time to get brakes!