Three Phase Servo Voltage Stabilizer For CNC Machine is consist of voltage regulation coil, power compensation coil, control circuit and sevo motor. When input voltage fluctuation happens, the control circuit will send signal to the sevo motor, and the sevo motor will be running and drive the carbon brush to move on the voltage regulation coil, in this way, it can adjust the ratio of winding, consequently, it makes the output voltage in a stable level and protects the CNC machine.
Specifications:
| Input Voltage | Three phase voltage ±20%~±45% |
| Output Voltage | Three phase voltage |
| Frequency | 50/60Hz |
| Rated Power | 10KVA-600KVA |
| Accuracy of Output Voltage | 1%-5% (it can be customized) |
| Efficiency | ≥98% |
| Response Speed | ≤1.5S |
| Waveform Distortion | No waveform distortion |
| Protection | Protection against overload, over voltage, over current, phase failure and phase sequence protection |
| Insulation Resistance | ≥2MΩ |
| Electric Strength | Testing under 2,000V 50/60Hz voltage for 1 min without breakdown or flash over. |
| Overload Capability | Working normally for 1 minute under 2 times of rated current. |
Pictures:
