AC Resonant Test System (For Substation Equipment)



AC Resonant Test System (For Substation Equipment)


~Factory Video:



Transformer, GIS, SF6 switch, CT/PT, insulator, bus bar, cable, bushing, and others capacitive devices are the common primary electric equipment. Composed by power control cabinet, excitation transformer, reactor, voltage divider, connects silicon rectifier stack and micro ammeter with the voltage divider, then can finish the DC voltage withstand test.

Product Project Brief:

800KVA/400KV Series Resonance Hi-pot Test Device



1.It with smaller volume, lighter weight compared with others reactors which in same voltage class and capacity. With small temperature rise under rated load; strong mechanical strength, good insulation performance, reliable.
2.The capacity of the power control cabinet is high; strong protection function; good output waveform; good stability; multi-function, easy to operate; single phase 220V or three phase 380V are available.
3.Can match different kinds reactors, multifunctional, highly cost effective.


 More information: 

Prduct, Video, News, Project,please kindly click the letters to view: 


Tutorial Video Of How to Rise voltage to 600kv with HVTF 1600KVA 600KV AC Resoance Hipot Tester

News: 800KVA/400KV AC Resonant Test System PURCHASED by Our VIP006 customer

PROJECT: 800KVA/400KV AC Resonant Test System/Series Resonance Hi-pot Test Device

Presentation Video of Flashover Protection

News: HVTF-1200KVA/600KV HVTF-1600KVA/600KV AC Resonant Test System delivered to our customer

News: HVTF-1600/400 AC Resonant Test System delivered to our customer AC Resonant Test System delivered to our customer

PROJECT: HVTF-1200KVA/600KV HVTF-1600KVA/600KV AC Resonant Test System/Series Resonance Hi-pot Test Device

Related Power instrument,please kindly click the letters to view:

HVXC/HVTC AC/DC Power Frequency Hipot Tester

HVTFW PD HV Test System (Resonance)

Partial Discharge Test System (Power Frequency )





1. When can I get the price?

We usually quote within 6 hours work time after we get your inquiry. If you are very urgent to get price, please call us or tell us in your email so that we will regard your inquiry priority.

2. What about the delivery time for production?

Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmation.

3. What is your payment terms?

We accept EXW, FOB, CFR, CIF, DDU, ect. You can choose the one which is the most convenient and cost effective for you.

4. How much will the Shipping cost and time be?

This will depend on size of your goods and method of shipping (by sea/ by air/by Express) and your designated seaport or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information of product.

5. Could you please tell me the Warranty Period of your product?

Our warranty period is one year free and lifelong maintenance. If the product is damaged (if not man-made damage), in the first year,we will send free parts for replacement. Over warranty, maintenance is paid service.

6. Do you have Technical Backup to all customers from different countries?

To be sure,our technical support is always available and quick response.
We are manufacturer with much on-site testing experience, thus we know how to deal with your problems. Moreover, our engineers can go to your country to support if needed.


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