I.Equipment Description:
120kV DC Hipot Tester High Voltage Electric Generator
1.Product Description
WXZG Integrated DC Hipot Test Set 

The instrument adopts high frequency voltage doubling circuit, using the latest PWM pulse width modulation technology and the voltage and current double closed loop feedback technology to improve the power supply adjustment rate and load regulation rate, so that the voltage stability is high, the ripple is small. The high quality and portability of DC high voltage generator is realized by using imported high power IGBT device and its driving technology to eliminate the interference of the switch. The selection of imported high-frequency high-voltage rectifier diodes makes the cylinder more compact and lightweight, to enhance the efficiency of the whole machine.

This instrument adopts the integral design scheme: cylinder and the host are placed in a box, combined with the latest technology, selection of the new device, small size, high power, light weight, convenient operation, safe and reliable, high quality of power output, is the ideal test instrument for high voltage testing industry.

1). Output voltage stable: using the latest PWM pulse width modulation technology and the voltage and current double closed loop feedback technology to improve the power supply adjustment rate and load regulation rate, the ripple is small.
2). Comprehensive protection: complete protection functions, with zero protection, over-voltage protection, over-current protection, breakdown protection, circuit protection using nanosecond special sensor, fast and reliable action, effective protect personal and equipment safety. 
3). 0.75U function: add intelligent high precision 0.75U function button, press this button, the voltage and current automatically to the 0.75U state, which is conducive to zinc oxide arrester test.
4). Voltage stepping from zero: boost potentiometer zero boost, the use of imported multi circle potentiometer, boosting process is stable, high precision adjustment.
5). Over-voltage setting: use digital dial switch, easy to operate, and has a high setting accuracy.
6). Integral design: cylinder and the host are placed in a box. Use imported high-frequency high-voltage rectifier diodes, cylinder with compact size, improve the efficiency of the whole machine, easy to carry. 
7). Reliable performance: the key components are high performance imported components, the outer surface of the cylinder is coated with special insulation materials, good electrical performance, strong moisture capacity, no leakage.
8). The operation is simple: the instrument interface each function key, the layout is reasonable, the instruction is clear, easy to learn and use.

Wuhan WG Hipot Electric Tester Co.,Ltd. (hereafter referred to as WG Hipot) is the professional factory of high voltage testing equipment with over 15 years industry experience. 

ISO Certified factory, qualified R&D and after-sales Engineer team, 3000 square meters workshop, our high voltage testers cover full range: High voltage hipot tester, Circuit breaker Switchgear Tester, Transformer tester, Relay Protection Tester, CT/PT Tester, MOA/Insulator Tester, SF6/Insulation Oil Test Equipment, Resistance Tester, etc.

Since 2003, with the support from our investors Wuhan High Voltage Institution and Xi'an High Voltage Institution, WG Hipot established and pioneered in high voltage testing field in domestic market as the designated supplier for State Grid and mainstream power companies. 

Meantime, WG Hipot has developed overseas markets across 5 continents worldwide. We gained good feedback from our customers with our high performance, good quality, customized specification and easy-to-operate high voltage testers, which can be widely used in railway, oil and chemical industry, electricity grid, university, big factory etc.

III.Customer Visit: 
IV.Filed Test&Service:
V.Certification:
VI.Package & Shipment:
VII. FAQ
1.When can I get the price?
We usually quote within 6hours after we get your inquiry. If you are vey 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 leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is within 7 working days after order confirmed.
3. What is your payment terms?
We accept EXW,FOB, CFR, CIF, ect. You can choose the one which is the most convenient and cost effective for you.
4. How much will be the Shipping cost and time?
This will depend on the size of your goods and the method of shipping (by sea/ by air/by Express) and your designated port or airport. We will be grateful if you can spare us some minutes to evaluate the cost based on the information provided.
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. What kind of Certificate can you provide?
We can provide the CE mark, ISO 9001 quality certificate, third party calibration certificate(CNAS) and factory test report.
7. 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 need.