China Transformer Insulation Oil Dielectric Strength Tester

Transformer insulation oil dielectric strength tester, a transformer test instrument for checking performance of insulation oil,full automatic.

Main Features of insulation oil dielectric strength tester

1) Automatic magnet mixing

2) Testing time, mixing duration and stewing duration can be changed at any moment

3) After every dielectric punctured, there are sound indications; If no need, sound can be shut off.

4) Automatic detecting (automatic reset when start the meter)

5) LED displaying

6) Automatic test: test 6 times continuously, automatic average; then type out test data and average value.

7) Test data can be stored for long time

Main Specifications of insulation oil dielectric strength tester

1) Electric power: AC 220V±10%, 50Hz±5%

2) Measuring range: AC 0~80kV

3) Limit current: 5mA

4) Data storing: 360 units, one unit with 9 data (9 times)

5) Measuring precision: 1.5%

6) Voltage regulating speed: 2.5kV/s ±10%

7) Pre-set defaults:

8) Dielectric puncture: 1~9 times

9) Mixing duration: 0~599 s

10) Stewing duration: 0~599 s

11) Ambient condition: +5~40°C

12) Weight: 28kg

13) Dimension: 415 x 315 x 315mm