Fonte de alimentação de teste de corrente de ondulação de capacitor programável

Output mode

Dual-output with neutral point

Rated power

10KW

Input

Connection mode

Three – phase, four – wire + GND

Voltage

380V±10%

Frequency

50Hz/60Hz±5Hz

Output

DC Output

Working mode

CV / CC

Output voltage adjusting range

0.0V ~ 600.0V

Output current adjusting range

0.000A ~ 3.000A

Output voltage precision

≤0.5%FS+0.5

Output current precision

≤0.5%FS+0.5

Line regulation

≤0.1%FS

Load regulation

≤0.2%FS

Temperature drift

≤0.03%/℃

Time drift

≤0.3%FS

Ripple (Vr.m.s.)

≤0.5% F.S (measured @ rated voltage with 80%-100% resistive loading)

AC Output

Output waveform

Sine waveform

Working mode

CV / CC

Output voltage adjusting range

0.00V-50.00V (continuously adjustable)

Output current adjusting range

0.0A-80.0A (continuously adjustable)

Output frequency adjusting range

5KHz ~ 100KHz

Output voltage precision

≤0.5%+0.5FS

Output current precision

≤0.5%+0.5FS

Output frequency precision

≤0.1%

Harmonic (THD)

≤3% (measured@50V output voltage)

Line regulation

≤0.1%FS

Load regulation

≤0.2%FS

Temperature drift

≤0.03%/℃

Time drift

≤0.3%FS

Setting & Display

Control mode

Local

Front panel LCD touch screen.

Remote

RS485 communication interface.

In line with MODBUS-RTU standard.

Display mode

LCD touch screen

Set & Display error

DC Voltage

0.1V

DC Current

0.001A

AC Voltage

0.01V

AC Current

0.01A

AC Frequency

0.01KHz

Programming function

Parameter Store and calling

Supports 10 sets of parameters programmable and stored, and 10 sets of storage parameters can be called freely.

Timing working

Working time scope: 0.1H-999.9H

Output programming

AC voltage

Output voltage value, rising time, descending time, holding time.

AC current

Output current value, rising time, descending time, holding time.

AC frequency

Output frequency value, rising time, descending time, holding time.

Cycle

0-999

Protection & Monitoring functions

Input protection

Input lack voltage and lack phase protection.

Output over voltage protection (OVP)

Output over voltage protection value settable.

Power supply automatically cuts off output and alarms when output has over voltage.

Output over current protection (OCP)

Output over current protection value settable.

Power supply automatically cuts off output and alarms when the output has over current.

Over temperature protection (OTP)

Power supply automatically cuts off output and alarms when the internal temperature of the power supply exceeds 85 °C.

Output short-circuit protection

Power supply automatically cuts off output and alarms when the output has short-circuit.

Load characteristic

Applicable to capacitive load, inductive load and mixed type load.

Noise

≤65dB

Protection degree

IP21

Cooling method

Forced air cooling

Safety features

Insulation resistance

≥20MΩ

Withstand voltage ability

60s test @ 2000VDC, no flash-over or spark-over.

Grounding inductance resistance

≤100mΩ

Working conditions

Ambient temperature

0℃～45℃

Humidity

10%～90%(non-condensing)

Height

≤2000m

Size (W*H*D) (mm)

600*1500*800