Manual for CS300

The CS300 is a half-controlled three phase AC/DC converter for supplying DC link voltage to AC Drives. It features precharge of drive capacitors via a thyristor bridge, and a diagnostic circuit for mains power supply dips. Key controls include DIP switches for configuration and jumpers for specific functions. The device provides various outputs for monitoring and control, such as OK Relay, MLP, and ML signals. It also includes internal protections like fuses and varistors. Size selection is based on DC link currents, and the manual details component identification, power supply characteristics, terminal descriptions, and converter dimensions. Operation is explained with examples and signal diagrams. Replacement parts and service information are also provided.