Three Phase Standard Power Source With Touch Screen Multi Protection Functions

 1. Power output

1) Voltage: 10~450V (internal voltage range 57.7, 100, 220V, 380V), output power 20VA.

2) Current: 0.001-20A (internal current range 0.2, 1, 5, 20A), output power 20VA. (Current 0-100A can be customized)

3) Output frequency: 45-65Hz.

4) Output phase: 0-359.99 °.

5) Stability: voltage and current 0.02%. (2 minutes)

6) Distortion: Voltage and current distortion not exceeding 0.5% (non capacitive load)

2. Output and display accuracy

Project: Resolution

Voltage: 4 significant digits

Frequency: 0.001Hz

Phase: 0.01 °

Power factor: 0.001

Active power: 4 significant digits

Reactive power: 4 significant digits

Apparent power: 4 significant digits

3. Common output regulation test points

1) Voltage test points: 80%, 90%, 100%, 110%, 120%.

2) Current test points: 1%, 5%, 10%, 20%, 50%, 100%, 120%.

3) Phase test points: 0.5L, 0.86L, 1.0, 0.86C, 0.5C.

4) The amplitude of three-phase voltage and current can be adjusted separately, with adjustment fineness of 10%, 1%, 0.1%, and 0.01%; Adjust the range to 125%.

5) The phase and power factor of three-phase voltage and current can also be adjusted in phases, with adjustment fineness of 10 °, 1 °, 0.1 °, and 0.01 °, respectively.

6) UB and UC can also adjust the phase of UA separately.

7) The adjustment of frequency is achieved by adjusting the three-phase voltage and current together, with adjustment fineness of 5Hz, 1Hz, 0.1Hz, and 0.01Hz, respectively.

4. Power supply: single-phase AC 182-262V, 50/60Hz.

5. External size: 500 × six hundred × 178mm

6. Weight: 27Kg.