VLF-80kV
Yes
1 Year
Universal Testing Machine
LCD
Manual Control
0-100Kg
AC220V
Vlf
Huayi
1 Year
OEM,Wholesales,Dropshipping
Vlf AC Hipot Tester
ISO,CE
OEM,ODM,Obm,Software Reengineering
Electronic
1set/Sets
HUAYI
Plywood
Hubei, China
Product Description
Apply to the circuit resistant test. Test current 100A, comply with national standard, the tester can measure the loop resistance at this value and display the result in digital. It is high precision and good stability and can meet most power system's requirements in onsite high-voltage switches maintenance and high-voltage switches factory loop resistance measurement.
Introduction
Low frequency HV generator is actually an alternative to the frequency withstand voltage test, it can replace the high capacity resonance transformer when test large generator, cable and other tested equipment as well.
HUAYI low frequency generator adopts advanced technology of digital frequency. With microcomputer controlling, boosting, voltage reducing, measurement and protection are automatic completely. Small volume, light weight, big LCD display, clear and visual. It can display wave and print test report.
Ultra-low frequency HV generator is a kind of hipot equipment for ultra-low frequency AC withstand voltage test. It is applied to insulation withstand voltage on-site test of Polyethylene, crosslinked polyethylene plastic cable and other high voltage electrical equipment for power department, industrial and mining company. Compared with DC voltage withstand test, this device has less destructive and It is equivalent to AC frequency voltage withstand test.
HUAYI low frequency generator adopts advanced technology of digital frequency. With microcomputer controlling, boosting, voltage reducing, measurement and protection are automatic completely. Small volume, light weight, big LCD display, clear and visual. It can display wave and print test report.
Ultra-low frequency HV generator is a kind of hipot equipment for ultra-low frequency AC withstand voltage test. It is applied to insulation withstand voltage on-site test of Polyethylene, crosslinked polyethylene plastic cable and other high voltage electrical equipment for power department, industrial and mining company. Compared with DC voltage withstand test, this device has less destructive and It is equivalent to AC frequency voltage withstand test.
Features
1.Advanced technology: digital frequency conversion technology,microcomputer control,
pressure rise, pressure reduction, measurement, protection, etc
pressure rise, pressure reduction, measurement, protection, etc
2.The test process is fully automated.
3.Easy to operate: simple wiring, fool operation.
4.Comprehensive protection: multiple protection (over-voltage protection, over- current
protection at high and low voltage sides), rapid action (whenacting)
5. Room ≤10ms), the instrument is safe and reliable.
6. Safety and reliability: the controller is connected with the low voltage of the high voltage
generator, with photoelectric control, safe and reliable use.
7. The high and low voltage closed-loop negative feedback control circuit is adopted,
and the output has no capacity rise effect.
8. Complete configuration: capacitive touch screen, LCD Chinesecharacter display,
automatic storage, automatic printing.
9. Large test range: 0.1Hz, 0.05Hz and 0.02hz multi frequency selection, large test range.
10.Small volume and light weight: it is very convenient for outdooroperation
4.Comprehensive protection: multiple protection (over-voltage protection, over- current
protection at high and low voltage sides), rapid action (whenacting)
5. Room ≤10ms), the instrument is safe and reliable.
6. Safety and reliability: the controller is connected with the low voltage of the high voltage
generator, with photoelectric control, safe and reliable use.
7. The high and low voltage closed-loop negative feedback control circuit is adopted,
and the output has no capacity rise effect.
8. Complete configuration: capacitive touch screen, LCD Chinesecharacter display,
automatic storage, automatic printing.
9. Large test range: 0.1Hz, 0.05Hz and 0.02hz multi frequency selection, large test range.
10.Small volume and light weight: it is very convenient for outdooroperation
Technology Parameters
1. Output voltage ratings: 80 kV (peak)
2. Output frequency: 0.1Hz, 0.05 Hz, 0.02 Hz
3. Load capacity: see Table 1 0.1 Hz, Maximum
1.1 μf 0.05 Hz, Max 2.2 μf 0.02 Hz, Max 5.5 μf
1.1 μf 0.05 Hz, Max 2.2 μf 0.02 Hz, Max 5.5 μf
4. Measurement accuracy: 1%
5. Positive and negative voltage peak errors: ≤3%
6.Voltage wave form distortion: ≤5%
7. Use condition: indoor and outdoor; Temperature:-10~+40 Humidity: ≤85%RH 8.Power: AC50Hz,
220V±5% 9. Power supply fuse: 10A
220V±5% 9. Power supply fuse: 10A
Input voltage | 220V ±10% 50HZ ±1% |
Temperature | 0~40ºC |
Relative humidity | <=90% |
Output voltage | 0~40KV 0~70KV |
Output frequency and on load ability | 0.1HZ: 1.1µ F |
0.05HZ; 2.2µ F | |
0.02HZ: 5.5µF | |
Voltmeter accuracy | <=3% |
Amperemeter accuracy | <=5% |
Accessory
Serial Number | Name | Amount |
1 | Mainframe | one |
2 | Specification | one |
3 | Inspection Report | one |
4 | Certification | one |
About HUAYI
Wuhan HUAYI Electric was founded in 2005, located in Wuhan City, China. We are a professional manufacturer of electric testing equipment with over 15 years industry experience, engaged in high voltage tester with high performance, good quality, customized specification and easy operation. ISO qualified factory, strong R&D team and after-sales engineers make us gain good feedback from wide customers. HUAYI is committed to preventative, maintenance, troubleshooting and commissioning all the time. Our products are involved inAC/DC Hipot tester,series resonant test system, transformer tester, relay tester, circuit breaker/switch tester, oil/SF6 tester,cable testerand other electric instruments, widely adapted to electric power, water conservation, oil, railway, mine, chemical.
We are professional manufacturer in China, have own production line and R&D team, providing best price and quality.
1. How can I choose the suitable one?
Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.
2.What is the mini order quantity?
MOQ: generally 1 unit/piece/set
3. How can I pay?
Dear customer, we accept many payment term, such as T/T, Western Union...
4.Is will be broken during transport?
Dear customer, please do not worry, we do standard export package.
5.What should I do if I do not know how to use?
Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.
