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General Information:

BJMBP Series AC Resonance Test System is specially designed for AC withstand test for electric equipments of substation at 10kV~500kV or below.

Applications:

1. Transformer

2. Cables

3. GIS System

4. Insulator

5. CT/PT

6. Other electric equipments

Features:

1. Small size, portable for operating.

2. Screen to show the test data, status and display operation step by real-time.

3. Small temperature rising at rated load. Dry-type epoxy cast, high mechanical strength and good insulation ability.

4. 220V or 380V single phase power source is suitable for on-site sourcing.

5. Different type reactors for optional realize the multipurpose.

6. With over current, over voltage, IPM and discharge protection function.

7. Test result can be printed.

Specifications:

1. Rated output voltage: 0~500kV or below

2. Output frequency: 20 -300Hz.

3. Resonant voltage waveform: sine wave, waveform Distortion rate ≤ 1%.

4. Full load working time: continuous working time 60mins.

5. Quality factor: max. load ≥ 20.

6. Frequency adjustment: fineness 0.1Hz, instability ≤ 0.01%.

7. Power supply: 220V or 380V single-phase.

Common Configuration:

Model UNBP-27/54/108-108,

UNBP is the model of series, 27/54/108 is: voltage of one reactor (kV)/voltage of two reactors in series connection/voltage of four reactors in series connection. 108 is the total capacity (kVA).