Product Name: medium frequency static transformer power supply
Product model: ask2-3115040c115

Output capacity: 15KVA

1、 Input indicators
1. Input voltage: AC380 ± 20%
2. Input frequency: 50Hz ± 10%
2、 Output index
1. Output rated voltage: 115V (L, N + PE)
2. Output voltage range: 70-135v (phase voltage)
3. Voltage stabilization accuracy: ≤± 1%
4. Frequency range: 320-480hz adjustable
5. Frequency accuracy: ≤± 0.01%
6. Total harmonic distortion: thd ≤ 2% (resistive load test)
7. Overload capacity: 125%, 60s; 150%, 5S; 200%, 1s;
8. Dynamic characteristics: overshoot < 15%, dynamic response time < 1ms, recovery time meets gjb572 requirements
9. Efficiency: ≥ 80%
10. Noise: ＜ 55dB
11. Protection function: input over-voltage, under voltage, output over-voltage, overload, short circuit, internal overheating
12. Operation display: LCD panel, display voltage / current / frequency, key operation
13. Working temperature: - 25 ℃ ~ 50 ℃
14. Boundary dimension (w × h × d): 460mm × 940mm × 730mm

  

1、 Input indicators
1. Input voltage: AC380 ± 20%
2. Input frequency: 50Hz ± 10%
2、 Output index
1. Output rated voltage: 115V (L, N + PE)
2. Output voltage range: 70-135v (phase voltage)
3. Voltage stabilization accuracy: ≤± 1%
4. Frequency range: 320-480hz adjustable
5. Frequency accuracy: ≤± 0.01%
6. Total harmonic distortion: thd ≤ 2% (resistive load test)
7. Overload capacity: 125%, 60s; 150%, 5S; 200%, 1s;
8. Dynamic characteristics: overshoot < 15%, dynamic response time < 1ms, recovery time meets gjb572 requirements
9. Efficiency: ≥ 80%
10. Noise: ＜ 55dB
11. Protection function: input over-voltage, under voltage, output over-voltage, overload, short circuit, internal overheating
12. Operation display: LCD panel, display voltage / current / frequency, key operation
13. Working temperature: - 25 ℃ ~ 50 ℃
14. Boundary dimension (w × h × d): 460mm × 940mm × 730mm