Braking Resistor Calcalute

[atesmeh]

Hello our friend,

I investigate braking resistor and drive system. Can you say how do you calculate brake resistor?

I see this company products, however, I cannot find calcaulation. Can you give detail VFD and resistor size?

[URL unfurl="true"]https://aktif.net/en/product-and-services/motor-control-and-braking-resistors/dynamic-braking-resistors[/url]

Thank you for your helping....

 

[electricuwe]

I wouldn't buy braking resistors from a vendor that doesn't even provide basic application support on his website.

 

[LionelHutz]

Braking power (kW) sets the resistance (kW/Vdcbus^2). Energy (J) required to dissipate and how often sets the wattage and duty cycle.

 

[itsmoked]

Here's a calculator

Keith Cress
kcress -

http://www.flaminsystems.com