Adleer Group

Adleer Group

ADPI-A Primary Current Injection Test Set

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Relay Protection Tester ADRP-1400 Relay Protection Tester ADRP-1200A Primary Current Injection Test ADPA-5000A digital ultrasonic detector  ADUD-501-502-503-504

General information about ADPI-A Primary Current Injection Test Set
ADPI-A series Automatic Primary Current Injection Test Set is mainly used for primary bus protection and whole group driving test of current transformer. It is also used to calibrate air switch, switchgear, circuit breaker and protection screen.
Features:
Full keyboard operation,intelligent working process.
Real-time display output current,time and result
Routine current rising test
Impulse quick break test
Transformer turn ratio polarity test
Automatic timing after required output current is arrived. After timing is over, it returns zero automatically.
If the current is over upper limit, it returns to zero automatically and alarm.
Current can be set randomly, accuracy 1.0% .
Output current is standard sine wave, wave distortion <5%
Timing range:0-9999ms, resolution 1ms
Time Error:0.005%, range:+-2digits.
Displaying primary and secondary current, convenient for turn ratio calibration test of CT/PT.
Optional function:
Current action time of test object
Synchronously record and lock action time
Temperature rising is customized according to long time working temperature rising.
Three phase balance regulator
AC/DC two mode current injection

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Technical specification of the device:

Model No Output Capacity kVA Output Current A Power supply V Open Voltage V Power Phase Note
ADPI-A-500 3 500 220 6 LN One unit
ADPI-A-1000 6 1000 220 6 LN One unit
ADPI-A-1500 9 1500 220 6 LN One unit
ADPI-A-2000 12 2000 220 or 380 6 LN or AB One unit or split type
ADPI-A-2500 15 2500 220 or 380 6 LN or AB One unit or split type
ADPI-A-3000 18 3000 220 or 380 6 LN or AB One unit or split type
ADPI-A-4000 24 4000 380 6 AB Split type
ADPI-A-5000 30 5000 380 6 AB Split type
ADPI-A-6000 36 6000 380 6 AB Split type
ADPI-A-8000 48 8000 380 6 AB Split type
ADPI-A-10000 60 10000 380 6 AB Split type
ADPI-A-12000 72 12000 380 6 AB Split type
ADPI-A-15000 90 15000 380 6 AB Split type
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