High Precision Stabilized Voltage/frequency power supply

Type

AC60-331500

AC60-332000

AC60-336000

AC60-338000

AC60-3316000

capacity

150kVA

200kVA

600kVA

800kVA

1600kVA

AC input

phase

3phase 4wires+PE

voltage

phase voltage：230V±33V，line volatge：400V±57V

frequency

50/60Hz±20Hz

AC output

phase

3phase 4wires

voltage

phase voltage：220V，line volatge：400V

frequency

50Hz、60Hz

ratedcurrent

220V

227A

303A

911A

1215A

1519A

Set precision

voltage

resolution：0.1V，precision：0.2%×read value+0.2%×full range value

frequency

resolution：0.1Hz，precision：0.05%

measurement precision

voltage

resolution：0.1V，precision：0.2%×read value+0.2%×full range value

frequency

resolution：0.1Hz，precision：0.05%

current

resolution：0.1A/1A，precision：0.3%×display value+0.3%×rated output value

power

  resolution：0.1kW/0.01kW/0.001kW，precision：0.45%×read value+0.45%×ated output value

Frequency stability

≤0.02%

Voltage distortion

line load：THD＜2%

Transient recovery time

20ms

Three phase phase difference

120°±2°

Phase voltage peak factor

1.41±0.1

Source voltage effect

≤1%

Load effect

≤1%

Overload capacity

105%＜output≤120% 5 s turn off output

Impact resistance

can withstand the start-up shock of inductive load or wave crest factor less than 0.5 times the rated power of power supply or rectifier load less than 3.0

Protector

IGBT overheating, IGBT overcurrent, transformer overheating, output overvoltage, output undervoltage, output phase gap, output overcurrent, output overload, output short circuit

efficiency

＞90%

function

Display mode

LED/LCDdisplay

Line voltage drop compensation

0.000～0.500Ω

atemperature

0～40℃

work

environmental

humidity

20～90%RH

dimensionW×H×D(mm)

1550×1880×850

3260×2260×830

4900×2260×1500

weight(Kg)

1200

4000

4500

6000