Basic Info.
Type
Vlf High Voltage Generator
Output Frequency
0.1Hz,0.05Hz,0.02Hz
Measurement Accuracy
2.5 %
Voltage Plus&Minus Peak Value Error
≤2.5%
Voltage Waveform Distortion
≤3%
Power Supply
AC 50 Hz 220V ±5%
Rated Output Voltage
See Parameter
Product Description
Introduction VLF (Very Low Frequency) hipot Testers are suitable for testing 10KV,35KV power cables, transformers, switchgear, rotating machinery and 300MW power generator, and other electrical apparatus.ParameterSheet 1model | Rated voltage | On-load capacity | Weight |
HNVLF-3038C | 30kV/30mA (peak value) | 0.1Hz,≤0.5µF~1.1µF | 0.05Hz,≤0.5µF~2.2µF | 0.02Hz,≤0.5µF~5.5µF |
| Controller:4kg Booster:25kg |
HNVLF-5058C | 50kV/40mA (peak value) | 0.1Hz,≤0.5µF~1.1µF | 0.05Hz,≤0.5µF~2.2µF | 0.02Hz,≤0.5µF~5.5µF |
| Controller:4kg Booster:50kg |
HNVLF-6068C | 60kV/50mA (peak value) | 0.1Hz,≤0.5µF | 0.05Hz,≤0.5µF~1µF | 0.02Hz,≤0.5µF~2.5µF |
| Controller:4kg Booster1(30kV):25kg Booster2(30kV):25kg |
HNVLF-8088C | 80kV/59mA (peak value) | 0.1Hz,≤0.5µF | 0.05Hz,≤0.5µF~1µF | 0.02Hz,≤0.5µF~2.5µF |
| Controller:4kg Booster1(30kV):25kg Booster2(50kV):50kg |
Features 1)Current, voltage and waveform data are obtained by high voltage side sampling directly, so the data is true and accurate.2)Protection function and information clew: having high-pressure over-voltage protection, low-pressure over-current, over-current protection, as well as detuning protection, zero, shem winding protection, emergency stop, undervoltage protection multiple protection function.3)The high-voltage output protection resistance is designed in the booster body, so there is no need for additional protection resistance outside.4)High and low voltage closed-loop negative feedback control circuit is adopted, so the output has no Capacity-Lift effect.
Address:
Room 1410, Block B, Wanli Plaza, No. 508 Friendship Avenue, Hongshan District, Wuhan, Hubei, China
Business Type:
Trading Company
Business Range:
Electrical & Electronics, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.