made in china manufacturer price variable frequency series resonance

The device is designed and manufactured for AC withstand voltage test of 10kV / 35kV / 110kV /220kv cables, transformers and GIS. The reactor is designed in more than one separately, which not only can meet the test condition requirements for equipments with high voltage and low current, but also for low-voltage AC withstand voltage test of 10kV cable. The whole test set consists Variable frequency power source Exciting Transformers, Reactors, Capacitive Divider.

This device can meet high voltage, low current device test conditions requirement, also meet low voltage, high current device test conditions requirement, with a wide scope of application, is ideal test equipment for power department, repair engineering units and high voltage testing deparment.

Features

Rated output voltage: 27kv /54kv /108kv

Output frequency: 30 -300Hz.

Resonant voltage waveform: sine wave, THD ≤ 1%.

Full load working time: continuous working time 60mins.

Quality factor: max. load ≥ 30.

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

Over Current Protection , Over Voltage Protection, Arc Protection for Tested Object

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

For Example:

AC resonance test set 108KV/216KVA. 

The system includes as below:

1.Exiting transformer 12KVA:                                 1 Unit

2.Voltage divider 120KV:                                       1 Unit

3.Variable frequency power source 12KW:                 1 Unit

4.HV reactor 54KVA/27KV:                                   4 Units

Heibei Huanhai Import & Export Trading Co.,Ltd is a powerful company in electric area. We have a strong team including top sales, skilled engineers and we have our own manufacture with high quality.

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

Our main products are capacitors,insulation resistance tester,DC high voltage generator,testing transformer,insulating oil tester, like transformer oil dielectric tester (BDV tester), transformer loss tester, transformer oil acid tester, flash point tester and so on. The products Huanhai supplied as follows:

Transformer tester, High voltage generator, Relay test kit,Power quality analyzer, insulating oil tester,High voltage tester, Insulation tester, Earth resistance tester and so on.

We have our own manufacturing factory,pls see the below certificate,we are the direct supplier.

We are a new enterprise engaged in development,produce & sale a serious of power system products, such as Cable fault tester,  transformer test class, lightning arrester test class, comprehensive test class. 

From the date of purchase within one year instrument,the warranty time is 12 months.This is the piriod of free repair replacement, lifetime supply of maintenance and technical services. If the instrument has been found anomalies or malfunctions please contact us to arrange the most convenient treatment options.