SF6 And Oil Chemical Tester

HD381 insulating oil dielectric strength tester

HD381 oil pressure tester


Scope of application


Suitable for insulation dielectric strength test of transformer oil in power system


Performance characteristics


(1) Automatically complete operations such as boosting, holding, stirring, static release, calculation, printing, etc., and can perform oil cycle pressure test within the range of 0~80KV


(2) Automatically complete the pressure test of 1 cup of oil sample according to the setting. The breakdown voltage value and cycle times of 1 to 6 times will be automatically stored. After the test is completed, the breakdown voltage value and average value of each time can be printed out


(3) The single-chip microcomputer control is used to boost the voltage at a constant speed, and the voltage frequency is accurate to 50Hz, which makes the entire process easy to control and can display the current ambient temperature and humidity


(4) With protections such as overvoltage, overcurrent, and limit, to ensure the safety of operators


Technical index


 

The output voltage

080KV(Optional)

Voltage distortion rate

3%

Boost speed

2.03.5KV/S(Adjustable)

Boost interval

5分(Adjustable)

Boost times

16次(Optional)

Booster capacity

1.5KVA

Resting time

15分(Adjustable)

measurement accuracy

±3

voltage

AC220V±10%  50Hz±1 Hz

proper temperature

040

Applicable humidity

Relative humidity <85% non-condensing

 

Note: There are also HD383 three-cup oil pressure tester and HD386 six-cup oil pressure tester for users to choose


Contact us

No. 255, Shanpu Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province

Tel:+86-512-67266386

Fax:+86-512-67167303

szhd@szhddq.com

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