60Hz power supply

model

DH60

DH1020

DH1030

DH1040

DH1050

DH1060

DH1100

output capacity

2KVA

3KVA

4KVA

5KVA

6KVA

10KVA

Circuit method

IGBT/SPWMPulse width modulation method

load type

Suitable for any load

Control method

SPWMPulse width modulation method

input voltage

single-phase:220V±10%AC

input frequency

50Hz±5%

output voltage

Low range: phase voltage0—150VHigh end: phase voltage0—300V(Both gears are continuously adjustable)

output frequency

47HZ-63HzContinuously adjustable50HzThe60HZfixed frequency

output current

low-end

16.8A

25A

33A

42A

50A

84A

high gear

8.4A

12.5A

16.5A

21A

25A

42A

output waveform

Standard pure sine waveform

load regulation

≤1%

Frequency stability

≤0.01%

precision

0.05%

work efficiency

≥85%

Waveform distortion degree

THD≤2%(Resistive load test)

cooling method

Forced air cooling

Electricity meter display

A four digit meter displays phase voltage, current, frequency, and power/Power factor,resolution0.1

protective device

Input no fuse switch,Output no fuse switch, electronic circuit quickly detects overvoltage, overcurrent, overload, and high temperature (exceeding)85℃）And short-circuit automatic tripping protection and alarm device

working environment

Zhou Wen-6～40℃, relative humidity10～90%(Non condensing state)

warranty period

warranty12Months, lifetime maintenance

description

Voltage and frequency can be adjusted online

Product Features

Adjustable frequency width, high accuracy, easy operation

Scope of application

Motor testing, aging testing of space shuttle motors and motors