30KV 60KV 80 Kv Very Low Frequency Tester Vlf Hipot Tester 0.1Hz Vlf Hv Generator
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- Supplier: Run Test Electric Manufacturing Co. Ltd
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Product Overview
Description
Product Description
30KV 60KV 80 Kv Very Low Frequency Tester Vlf Hipot Tester 0.1Hz Vlf Hv Generator
Vlf hipot test set is particularly suitable for the withstand voltage test of electrical equipment (e.g.: power cables, power capacitors, large- and medium-sized generators and Motors, etc.) with large insulation equivalent capacitance.
Vlf hipot test set is particularly suitable for the withstand voltage test of electrical equipment (e.g.: power cables, power capacitors, large- and medium-sized generators and Motors, etc.) with large insulation equivalent capacitance.
Specification
Output frequency | 0.1Hz, 0.05Hz, 0.02Hz |
Load capacity | 0.1Hz maximum 1.1µF 0.05Hz max 2.2µF 0.02Hz maximum 5.5µF |
Measurement accuracy | 3% |
Voltage positive and negative peak error | ≤3% |
Voltage waveform distortion | ≤5% |
Conditions of use | indoors and outdoors; |
Operating temperature | -10℃∽+40℃ |
Relative humidity | ≤85％RH |
Power supply | frequency 50Hz, voltage 220V±5%. |
Model | Rated Voltages | Load capacity | Fuse | Weight | Useful |
VLF30KV | 30kV (peak ) | 0.1Hz,≤1.1µF | 10A | Control :6kg Body Boost :30kg | 10KV Cables,Generator |
0.05Hz,≤2.2µF | |||||
0.02Hz,≤5.5µF |
VLF50KV | 50kV (peak ) | 0.1Hz,≤1.1µF | 20A | Control :6kg Body Boost :50kg | 15.75KV Cables,Generator |
0.05Hz,≤2.2µF | |||||
0.02Hz,≤5.5µF | |||||
VLF60KV | 60kV (peak ) | 0.1Hz,≤0.5µF | 25A | Control :6kg Body Boost I:30kg Body Boost II:50kg | 18KV and below the cable,Generator |
0.05Hz,≤1.1µF | |||||
0.02Hz,≤2.5µF | |||||
VLF80KV | 80kV (peak ) | 0.1Hz,≤0.5µF | 25A | Control :6kg Body Boost I:30kg | 35KV and below the cable,Generator |
0.05Hz,≤1.1µF | |||||
0.02Hz,≤2.5µF |
Feature
1. Data of current and voltage are obtained directly through the sampling of high-pressure side and it is true and accurate.
2. Over-voltage protection: the instrument will shut down to protection within 20 ms when the output voltage is exceeding limiting values of setting.
3. Over-current protection: design for dual protection of high and low voltage, downtime protection can be accurately set in high-pressure side. Shut down to protection times is within 20 ms when the current of low-voltage sides exceeds reacted current.
4. High-voltage output protection resistor design in the body boost and it is no need to additional outside resistor.
5. Closed-loop negative feedback control circuit of high and low voltage.
2. Over-voltage protection: the instrument will shut down to protection within 20 ms when the output voltage is exceeding limiting values of setting.
3. Over-current protection: design for dual protection of high and low voltage, downtime protection can be accurately set in high-pressure side. Shut down to protection times is within 20 ms when the current of low-voltage sides exceeds reacted current.
4. High-voltage output protection resistor design in the body boost and it is no need to additional outside resistor.
5. Closed-loop negative feedback control circuit of high and low voltage.
Delivery&Payments
Why Choose Us
Company Profile
Run Test Electric Manufacturing Co., Ltd, located in High-Tech Industrial Development Zone, Baoding, China. It is a joint venture which is invested by Zhongchuang Electric and Dongrun Technology. We have been in electric testing industry more than 10 years, specialized in design, manufacture and test service. We are qualified supplier and service provider of State Grid in China.
Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc. All our products comply with international quality standard and customizable.
We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
We have our own R&D department which is specialized both in hardware and software, at the same time, our R&D department is cooperating with high technology institute such as Chinese Academy of Sciences,North China Electric Power University etc.
Our main products including: Partial discharge tester, transformer tester, transformer oil test series, high voltage test series, safety product test series, cable fault location system, relay & microcomputer protection test, etc. All our products comply with international quality standard and customizable.
We sincerely invite clients and friends all over the world to visit our company. We will and always provides nice products and service.
Certifications
FAQ
1. What about the leading time for production?
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed.
2. 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 air port.
3. Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance. Over the warranty, maintenance is paid service.
4. What kind of Certificate can you provide?
We can provide the ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE, ISO 9001 quality certificate.
5. What if I have difficulty in using the instrument?
We will provide equipment operation manual, operation video and so on. We can also provide training through remote video call.
Honestly, it depends on the order quantity and the product. Usually our leading time is 7 working days after order confirmed.
2. 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 air port.
3. Could you please tell me the Warranty Period of your product?
Our warranty period is one year free and lifelong maintenance. Over the warranty, maintenance is paid service.
4. What kind of Certificate can you provide?
We can provide the ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE, ISO 9001 quality certificate.
5. What if I have difficulty in using the instrument?
We will provide equipment operation manual, operation video and so on. We can also provide training through remote video call.
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