Protection Relay Test Set 6 Phase Electrical secondary injection protection relay tester high accuracy relay test kit

1.Flexible combination of voltage and current output

2.The device is directly connected with a computer or a desktop computer, which is convenient and efficient and stable performance.

3.A new hi-fi linear power amplifier 

4.High performance Main

5.An 110V and 220V adjustable DC power is designed to supply output.

6.Perfect self-protection function

1. Six phase voltage and six phase current can be output, which has made it is possible to be any combination.

2. Available to connect with a computer or a desktop compute directly .

3. Output port with high fidelity and high reliability function and excellent performance.

4. The output part adopts DSP control, which has fast operation, real-time digital signal processing capability, wide bandwidth and high resolution D/A conversion control.

5. It can complete all kinds of high automatic validation work which is large and complex.

6. 110V and 220V adjustable DC power is designed to supply output.

7. With USB communication port can communicate with the computer and other external devices.

8. With power soft start function and the software of the fault self-diagnosis and the output latch function.

Main interface 

AC current output

The virtual value of each phase output when six phase current output  0~30A    output precision   0.1 grade

The virtual value of each phase output when three phase current output  0~60A

The virtual value of six phase parallel current output                    0~180A

The allowed virtual value when the phase current work long time        10A

The maximum output power of phase current                         450VA

The maximum output power when six phase parallel current output      1000VA

The allowed working time when six phase parallel current maximum output    10s

Frequency range(fundamental wave)                             0~1000Hz

Harmonic order                                                   0~20 

DC current output

Current output            0~±10A / phase       output precision   0.2 grade

The maximum load volatage output                                 20V

AC voltage output

The virtual value of phase voltage output  0~120V    output precision   0.1 grade

The virtual value of line voltage output                               0~240V

The output power of phase voltage/ line voltage                      80VA / 100VA

Frequency range(fundamental wave)                             0~1000Hz

Harmonic order                                                   0~20 

DC voltage output

The output amplitude of phase voltage  0~±160V   output precision  0.2 grade

The output amplitude of line voltage                                0~±320V

The output power of phase voltage/ line voltage                      70VA / 140VA

Input and output

8 channels input

Free contact                                             1~20mA,24V

Electric potential contacts           “0”:0 ~ +6V; “1”:+11 V ~ +250 V

4 channels output                              DC:220 V/0.2 A;AC:220 V/0.5 A

Time measurment range

0.1ms ~ 9999s ,    measurement accuracy <0.1ms