System parameters:

1、 AC input

1. Rated three-phase input voltage: 380V, 50HZ

2. Voltage variation range: 380V ± 20%

3. Frequency variation range: 50HZ ± 10%

2、 DC output

1. Output rating: 7A/220V (K1B07) 10A/110V (K1A10)

2. Voltage regulation range: 180V-286V (K1B07) 90V-143V (K1A10)

3. Output current limiting range: 5% - 105% × Rated current

4. Voltage stabilization accuracy: ≤ 0.5%

5. Steady current accuracy: ≤ 0.5%

6. Ripple coefficient: ≤ 0.5%

7. Conversion efficiency: ≥ 95% (full load output)

8. Dynamic response: recovery time ≤ 200 when 20% load jumps to 80% load ц S. Overshoot ≤± 2%

9. Audible noise: ≤ 55dB

10. Working ambient temperature: - 5 ℃ -+45 ℃

3、 Insulation

1. Insulation resistance: An AC voltage of 500V/50HZ is applied between the DC part, the system part, and the ground, with an insulation resistance of>2M Ω.

2. Insulation strength: Apply a 2KV AC voltage of 50HZ between the AC part and the DC part and the housing, without breakdown or flashover for one minute.

4、 Control function

1. Remote control: ON/OFF, equalizing float charging

2. Remote adjustment: output voltage and output current limit are continuously adjustable

4. Remote signaling: ON/OFF status, working status

5、 Structural appearance

1. Module size: (width × High) 126.5 × 221.5 (panel size), (width × high × Depth) 110 × one hundred and ninety-eight × 310 (box size)

2. Module weight: 6.1Kg