Three phase control transformer is manufactured with pure copper wire winding and EI type cold rolled silicon steel sheet. The three phase control transformer is mainly used as the power supply for indicator lamp and ligting equipment of CNC machine tools and other mechanical equipment.
Specifications:
| Input Voltage | Three phase 380V/Three phase 220V or Customization | Output Voltage | Customization |
| Noise | ≤50dB | Temperature Raise | ≤50℃(in -25-45℃ environment) |
| Cooling | Air Cooling | Winding Material | Pure Copper |
| Insulation Grade | F/H(can be customized) | Efficiency | ≥98% |
| Insulation Resistance | ≥150MΩ | Impedance Voltage | ≤4% |
| Structure | Vertical | Service Life | 30 years |
| Core Type | EI Type | Core Material | Cold Rolled Silicon Steel Sheet |
| Altitude Requirement | ≤2000M | Output Voltage Accuracy | ±1% |
| Overload Capacity | 1.2 times of rated power | Waveform Distortion | Distortionless |
| Working Temperature | -25-45℃ | Working Humidity | ≤95% Relative Humidity |
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