ABB brake chopper
update：2015-03-22 11:51 Click：times
- brand
- model
- describe
Xian ABB brake chopper Brake chopper ACS800 drive the whole series, have built-in braking chopper and supporting. Therefore, no additional space and the installation time. Dimension R2 - R3 and 690 R4 built-in brake chopper V as the standar
introduce
Xi'an ABB brake chopperBrake chopper
ACS800 drive the whole series, have built-in braking chopper and supporting. Therefore, no additional space and the installation time. Dimension R2 - R3 and 690
R4 built-in brake chopper V as the standard configuration. Transmission products in other dimensions, braking chopper is optional.
ACS800 integrates brake control, so the drive unit can control braking process monitoring, fault state of the system, the braking process detection, such as brake resistor and preparation
The dynamic resistance of the cable short circuit, chopper short-circuit and calculation of braking resistance temperature etc..
Braking resistor
SACE/SAFUR brake resistance independent of all ACS800 models. Can use standard brake resistors, braking resistor can also use non - standard, but resistance
Energy is lower than the prescribed value in a table, and must have sufficient heat dissipation capability.
In the ACS800 element, if the following conditions are met, in the brake circuit does not need to fuse individual:
- - ACS800 main circuit of fuse protection.
- - no circuit cable / fuse oversizing occurs
more
