insulating oil dielectric strength tester

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GDYJ-502 Transformer Oil Breakdown Voltage Tester



 2.ASTM D1816 standard test

 3.ASTM D877 standard test

 4.GB-86 Insulating Oil Dielectric Strength Testing Method


General introduction

1. The oil dielectric strength tester is developed according to the national standard GB-86 Insulating Oil Dielectric Strength Testing Method .

2. The oil dielectric strength tester has big LCD screen which can display test procedure and test result.

3. All the human interaction operations complete by the rotating mouse .

4.the transformer oil test equipmentthe micro printer internal the tester.

5.the oil dielectric strength tester has RS232 PC port for data analyzing.

The special circuit design makes the tester has a good performance at stability and anti-noise.


1 Breakdown test of user-defined

2 Proof test

3 IEC156/IS6792/BS5874/

4 ASTM D1816 standard test

5 ASTM D877 standard test

6 5 minutes standard test

7 Manual test

8 Calibration interface for customers

9 Unloading data to PC and making word report automatically.

10 Result print

 Technique index

Output voltage:AC 0V~100KV

Rate of voltage rise: 0.5kv/s±5%, 2kv/s±5%, 3kv/s±5%,5kv/s±5%

Max test times setting for user-defined mode: 9

Stir time setting for user-defined mode: 0~999s

Waiting time setting for user-defined mode: 0~999s

Test error: 3%RDG+0.3%FS

Display: 256´128 LCD

Maximum storage capacity: 100 groups of test data

Power supply : AC220V±10%, 50Hz/60Hz

Environment temperature: 0-50℃   

Relative humidity ≤80%RH


Size:620 mm*430mm*330mm

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chongqing gold mechanical and electrical equipment co.,ltd
9F/10 Jintai building nanping street nanan district, Chongqing, China (Mainland)
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