testing transformer classification: 

 There are four kinds of high voltage testing transformer according to the medium points:

1. Oil-immersed high voltage transformer test: large capacity, cheap, convenient maintenance, mainstream products.

2. Inflatable high voltage test transformer : interrupter resistance, and light weight.

3. Dry typehigh voltage testing transformer: light weight, light volume, can run backward, price expensive.

4.Series type high voltage testing transformer: small volume, low voltage, light weight, easy to transport and install.

ac and dc hipot

AC DC high voltage tester set inflatable testing transformer feature:

1 , The inflatable testing transformer , small in size, light in weight ( compared with the same level of oil-immersed transformer tested 40% -65 % lighter )

2 , Clean, greaseless, no need to maintenance

3 , Weather-proof, on site testing without standstill YDQ series high voltage SF6 inflatable experimental transformer 

4 , The dielectric strength is higher than the oil-immersed testing transformer dielectric strength 

test transformer oil significantly, and the corona is minimal

AC DC high voltage tester set inflatable testing transformer parameter:  

1. Voltage class: 10kV~600kV

2. Capacity range: 1~500KVA

3. No-load current: < 7%

4. Impedance voltage: < 8%

5. Product type: AC, DC&AC, AC cascade, AD & DC cascade.

DC Hipot tester Frequently Asked Question

1. Q: What is the language? After sale service,the Warranty? 

    A:English version or as your requirement.Warranty : 1 year.

2.Q:What's the diffrents about the high voltage product?

   A:1.DC High Voltage Generator,this is the dc hipot tester,test the direct current.

      2.The VLF Low frequency high voltage generator,that is ac hipot tester,this can test the ac problems.can test  cable .

      3.Testing Transformer,that is ac dc hipot tester,we have oil immerserd,dry type and the inflatable type.

3.Q:What's the warranty?

   A:One Year.

4.Q: Whether does it have battery or liquid ? Convinent to delivery? 

    A: no battey,which does not influence the delivery. 

5.Q:How about the Power Supply Supply and the Frequency?

   A:We can make customed work for you as the requirements of your country.

We have attended Power-gen Exhibition in South Africa on July 19-21, 2016.

and  the MEE Exhibition in Dubai on 1st to 3rd March 2016. And they are very successful. The follow is the photos that we attended the Power-gen Exhibition and the MEE Exhibition.

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.

 hi-pot tester