Inverter power professional
manufacturer

Output frequency: 60HZ, 50HZ, 40-499.9HZ, adjustable continuously

Super counted ability, instantaneous current can withstand three times rated current

One stop function during the failure, the reaction speed is fast, the reaction time is less than 2ms

It has many protections such as over current, over voltage, over temperature, short circuit, overload and so on

High precision frequency stabilizing and voltage stabilizing function, quickly adjust voltage and frequency

The main components are imported brand, the quality is reliable

Three single variable frequency power supply technical parameters 

Model（OYHS）

98810

98815

98820

98830

98845

98850

98860

98875

988100

Output capacity（KVA）

10KVA

15KVA

20KVA

30KVA

45KVA

50KVA

60KVA

75KVA

100KVA

Circuit mode

IGBT/SPWM pulse width modulation

AC input

Phase number

Three-phase

Wave form

SINEWAWE

Voltage

380V±10%

Frequency fluctuation range

50HZ or 60HZ±5%

Power factor

﹥0.9

AC output

Phase number

Single-phase

Wave form

SINE  WAVE

Low voltage

0-150V Continuously adjustable

High voltage

0-300V Continuously adjustable

frequency

  60HZ，50HZ，40-499.9HZ Continuously adjustable

Frequency stability

≤0.01%

Low max current:（0-150V）（A）

83.3

125

166.7

250

375

416.7

500

625

834

Premium maximum current:（150-300V）（A）

41.7

62.5

83.3

125

187.5

208.3

250

312.5

417

Overall performance

Power voltage regulation rate

﹤1%

load regulation

﹤1%

Waveform distortion

﹤1%

Efficiency

﹥90%

Reaction time

≤2ms

Crest factor

3：1

Protector

With overvoltage, overcurrent, overload, input undervoltage, over high temperature, short circuit and other multiple protection

display

Display interface

Digital LED display

Voltage

4 digit, digital voltmeter, resolution 0.1V

Electric current

4 digit, digital ammeter, resolution 0.1A

Power

4 digit, digital wattmeter

Frequency

4 digit frequency table

Environment and other

Cooling system

High speed variable frequency fan cooling, forced air cooling

Working temperature

-10℃ to  50℃

Relative humidity

0～90%（non-condensing）

Altitude

≤1500m

Weight （KG）

155

180

230

350

450

510

600

660

750

Size (H*D*W）mm 

790*650*350

850*650*500

1100*750*550

1310*800*600

1400*1100*800

Notes：1 The above dimensions do not include the height of the foot

2 It can be customized according to customer's specifications

3 The company's product specifications continue to improve R & D, specifications are subject to change without notice