Safer in Working: Adopting internal working mode without internal mechanical contact non sparking use and low noise higher work safety.
Wide Application: Can be used for motor， power rectifiers heating dimming contactless switch stepping motor start etc.
Has Fine Feature: The and panel are electrically insulated and also has excellent welding structure and circulation ability.
Quick to Install: Comes with a compact size and a light weight as well the rectifier module can be conveniently installed within minutes.
Copper Baseplate: Enhanced copper base plate smooth fast heat dissipation prevent overheating protection and smooth operation.
وصف
rectifier
550/250-2 SI-S:Input Ue=550Vmax Ue*0 445VDC=Output
380/335-2 SI-S :Input Ue=380Vmax Ue*0 89VDC=Output
380/335-2 SI-S:Input Ue=380Vmax Ue*0 89VDC=Output
reminder:
Due to the particularity of the product after the buyer receives the product
Please do no-load test first do not bring brake coil directly.
reason:
If the buyer's brake coil
There is a short circuit or it has been burnt out
Install the purchased rectifying device
It will cause the internal diode to break down and burn out.
How to detect and whether the motor brake is burnt out?
Measure the brake coil resistance with a multimeter
The normal resistance is a few hundred ohm!
Usually
If the brake coil
Resistance between any two
Is zero or infinite
Or there is a big deviation from the standard value
It can be determined that the coil is burnt out!
You can change to a new brake!
