Product overview
Applies to test the DC parameters of Oxide Zinc arrester (voltage dependent resistor), cermet second, third electrode discharge tube, vacuum lightning tube and others over-voltage protection components
Products features
1. Applies to test the DC parameters of Oxide Zinc arrester (voltage dependent resistor), cermet second, third electrode discharge tube, vacuum lightning tube and others over voltage protection components. It also can be considered as stable power source and constant current power supply.
2. With HV short circuit protection, over current protection, high voltage preset, range adjustment functions, HV self discharge time less than 0.5 second.
3. With self calibration function.
4. LCD display, high precision, strong reliability.
5. Pre-set the measurement range when testing, there will be sound alarm if exceed the measurement range.
6. Choose continuous measurement can make continuous test for mass measured equipments.
7. Panel function is simple, easy to operate.
8. Light in weight, easy to carry.
Technique parameters
1. Voltage dependent resistor measurement
| Technical Specifications |
Measurement range |
Maximum error |
Test Conditions |
| Initial operating Voltage (U 1mA) |
(0~1999)V |
≤±1%±1d |
1mA±5μA |
| Leakage current ( I 0.75U 1mA) |
(0.1 ~ 199.9 ) μA |
±(2 μA +1d) |
0.75 U1mA
≤±2%±1d |
2. Discharge tube measurement
| Technical Specifications |
Measurement range |
Maximum error |
Test Conditions |
| DC breakdown voltage( V sdc ) |
(5~1999)V |
≤±1%±1d |
Rate of voltage rising
100V/S±10% |
3. Other parameters
| Insulating resistance |
6MΩ(500V) |
| Voltage withstand |
AC1.5kV 50HZ 1min |
| Temperature and humidity |
0~+40ºC,≤85%RH |
| Storage temperature and humidity |
-10ºC~+50ºC,≤90%RH |
| Power supply |
DC12V dedicated power supply |
| Power consumption |
8W |
| Dimension |
208×190×78mm3 |
| Weight |
≤1kg |
FAQ
1. Is your company a sales company or a manufacturer?
Wuhan UHV Power Technology Co.,Ltd. is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.
3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.
Contact us
Wuhan UHV Power Technology Co.,Ltd.
Address:Building 6, Optics Valley Optical-Mechanical Industrial Park, No.83, Gaoxin 5th Road,
East Lake High-tech Zone, Wuhan city .China 430223
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