Motor terminals at the terminal plate for operation with external frequency inverter (FI) for screw compressors types HS.85 / CS.85: part winding motor with direct-on-line start types HS.95 / CS.95: star-delta motor with delta wiring
HS.64 .. 74 / CS.75
Motor terminals at the terminal plate for operation with external frequency inverter (FI) for screw compressors types HS.64 .. 74 and CS.75, part winding motor with direct-on-line start
HS.53 / CS.65
Motor terminals at the terminal plate for operation with external frequency inverter (FI) for screw compressors types HS.53 and CS.65, part winding motor with direct-on-line start
Bitzer screw compressors of series OS. are driven by external motors. For their motor terminals, see documentation by the motor manufacturer.