Today is to introduce the current servo inverter problems, when our technicians are set up when we found the inverter or servo motor sample selection manual above marked only the output current without marked input current. Then I don't know what to do.

Whether you choose the circuit breaker or the other servo motor of the motor, the protection of the motor, in the inverter or servo inside settings. Or choose according to the power converter, general inverter with internal fuse protection device, if other special categories of inverter, the inverter can determine the reference samples for power are very simple. There are recommended incoming power components, SIEMENS inverter components can also consult SIEMENS dealers, oh, now should call partners. This is the new regulation of SIEMENS. In short, there are recommended circuit breakers, we choose almost the same can be used. Each inverter and servo drive or servo spare parts, you can go to the sample to find, take a closer look will find.

Summary: SIEMENS inverter into the line (circuit breaker) according to the frequency converter selection; SIEMENS inverter input current, according to SIEMENS inverter selection sample selection, marked above.