Description
Overview
Essential details:NBRA-669C NBRA Brake Chopper
lf you need to inquire or purchase ,please send the product models to my email or call medirectly .
sunny He
[Email] sales@saulcontrol.com
[Mobile]Â 86-18059884797
[WhatsApp] 86-18059884797
[Skype] sales@saulcontrol.com
NBRA-669C NBRA Brake Chopper
The BRA-669C Brake Chopper is an ABB brand inverter. Its working principle is that when the motor generates electricity, the voltage is higher and higher, to reach the chopper is switched on, the electric energy is loaded onto the brake resistance, the brake resistance will be the electric energy emitted by the motor in the form of heat to consume.
A brake chopper is an electronic switch used to control DC voltage or current. In a braking system, when the mechanical load recharges the energy to the DC chain, the brake chopper can control the voltage of the DC chain and convert the energy through the resistor to heat for consumption.