I have a 7.5kw hitachi L200 VFD on a lathe and the braking needs to be pretty slow to avoid alarms. Dont think it has any internal braking and cant seem to find an external braking unit to fit.
Just curious if you can mix brands or if anybody makes a universal braking unit? The brake unit on my Fadal simply connects two wires to the +/- of the DC bus and just turns on a resistor if voltage gets too high. Seems pretty simple. Could i use a different brand? I do have connections available to the N and P terminals for the dc bus.
Just curious if you can mix brands or if anybody makes a universal braking unit? The brake unit on my Fadal simply connects two wires to the +/- of the DC bus and just turns on a resistor if voltage gets too high. Seems pretty simple. Could i use a different brand? I do have connections available to the N and P terminals for the dc bus.