Specifications

1.400HZ power supply
2.LED display
3.accuracy and clear display
4.Isolated transformer
5.OEM service offered

We  are the professional  manufacturer of the power supply.And our 400HZ power supply is very welcomed in the military field for suppling the power.And still used in laboratory test ,because our products can provide the pure sine waveform.

 

 

 

Feature:

*IGBT/SPWM,small volume,lower noise,high reliability

*double isolation of the input and output ,safe and reliable

*output the pure sine wave,low THD

*has the perfect protection

 

Technical parameter:

Machine type:AF400-330020

capacity:20KVA

Phase: 3 phase 4 wire

output frequency:400HZ/300HZ-500HZ

Load voltage stabilization rate:≤±1%

Frequency stability:≤±0.01%

THD:≤2%

Input voltage:380V±20%

Output voltage:115V(200V)±20%/21V(36V )±20%

3-phase imbalance:Phase:120º ± 2º,phase difference<3% rated value

Reactime:≤2ms

Digital meter indication:Frequency,voltage,current,power and power factor meter

Working temperarure:-28°C-60°C

Relative humidity:0-90%( Non condensed state )

Altitude:1500m

protection:Overcurrent, overvoltage, overheat,overload protection and automatic warning devices

cooling system:Forced fan cooling

size:(W*L*H):830*450*1100