3-Phase Relay testing AK-30

3-Phase Relay testing AK-30

4 channels AC voltage source, 6 channels current source and Aux. DC source can be output simultaneously

Amplitude, frequency and phase angle are adjustable respectively, independently and continuously; Adopts PC control by Ethernet interface RJ45

DSP technology, and it integrate FPGA technology with our company’s own patent for high-performance amplifier tech.

Able to test all types of relays (current, voltage, frequency, power, impedance, harmonic, distance, differential)

Able to have the advanced function of GPS trigger, Power Swing, Frequency Protection. Transcient Playback with comtrade file; we can supply the solution to IEC61850 (optional)

Complete self-protection & alarm indication against wrong wiring, open/short circuit, overheat & overload, unexpected import of external input source etc.

Test modules including the AK family catalog:

  • AC & DC test
  • Ramping Test 
  • Overcurrent Test
  • State Sequence 
  • Distance Protection 
  • Differential Rate Protection 
  • Reclose test 
  • Synchronizer test 
  • Fault Recurrence
  • Time Characteristic 

Special modules (optional):

  • Power Swing
  • Frequency Test 
  • Standard Meter 
  • Recorder 
  • Energy Meter Calibration 
  • Transmitter Calibration 

 

AK30 Series Protection Relay Test Set:

  • AK3030: 3x30A / 4x130V
  • AK3063: 3x40A, 6x20A / 4x130V
  • AK3063+: 3x60A, 6x30A / 4x130V
  • AK3066: 3x40A, 6x20A / 7x130V
  • AK3066+: 3x60A , 6x30A / 7x130V
  • AK3030i: 3x30A/ 4x300V
  • AK3063i: 3x60A , 6x30A / 4x300V
  • AK3066i: 3x60A, 6x30A / 7x300V

Technical Data:

Voltage generators

Setting Range

4-phase AC (L-N)

4x0…300V

2-phase AC (L-L)

2x0…600V

Power

4-phase AC (L-N)

4x110VA, at 0…300V

2-phase AC (L-L)

2x220VA, at 0…600V

Accuracy

<0.14% reading + 0.06% range guaranteed at 0...300V  <0.04% reading + 0.01% range typical at 0...300V

Resolution

1 mV

Current generators

Setting Range

6-phase AC (L-N)

6x0…30A

3-phase AC (L-N)

3x0…60A

1-phase AC (L-N)

1x0…180A

Power

6-phase AC (L-N)

1x450 VA, at 0…30A

3-phase AC (L-N)

1x600 VA, at 0…60A

1-phase AC (L-N)

1x1000 VA, at 0…180A

Accuracy

<0.14% reading + 0.06% range guaranteed at 0...30A  <0.05% reading + 0.02% range typical at 0...30A

Resolution

1 mA

Binary inputs

Number

8 Pairs

Compatible voltage

10V…250V/2A

Binary outputs

Number

4 Pairs

Capacity

250V/3A

Synchronization

Synchronization mode

GPS

Capacity

250V/3A

Harmonic

Orders

2 … 20

Generators, general

Frequency

Range

0…1000 Hz

Accuracy / drift

<0.001 Hz at 10…450 Hz
<0.01 Hz at 450…1000 Hz

Resolution

0.001 Hz

Phase

Range

-360º … +360º

Accuracy

< 0.2º

Resolution

0.1º

Time

Range

0…9999.999s

Accuracy

1 ms

DC generators

Voltage ranges

0…300V / 180 W

Current ranges

0…20A / 300 W

Accuracy

<0.14%rd + 0.06%rg (0-20A)

<0.05%rd + 0.02%rt (0-20A)

Resolution

1mA; 1mV

Aux DC Supply

Range

0…300V / 0.6 A

Power supply

Nominal input voltage

220 V±20% Vac

Power

1000 VA

Nominal frequency

50/60 Hz±10%

Environmental conditions

Operation temperature

-5ºC…55ºC

Storage temperature

-20ºC…75ºC

Humidity range

≤90%, non-condensing

Other

Weight

24 kg (update to 17.5 kg)

Dimensions

360x460x140 (mm)

PC connection

RJ45

 

Connectors 3-Phase Relay testing AK-303-Phase Relay testing AK-30

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