China High Quality Test MOA Supplier – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot
China High Quality Test MOA Supplier – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot Detail:
It is the special equipment of testing zinc oxide electric performance. The instrument can accurately and stably measure the arrester resistive current and the monitor counter action parameters while the equipment is running. It can also check the monitor ammeter.
Features
● 8inch color LCD touch screen, high speed thermal printer.
● The measurement data of wire and wireless is the same.
● Wireless sampling, with long distance.
A. Wired: indoor use, or on-site where the PT sampling wiring cabinet is near with tested lightning arrester.
B. Wireless: outdoor use, or on-site where the PT sampling wiring cabinet is far from tested lightning arrester, wireless distance is up to 1000M.
● Three-phase can be measured at the same time. The resistive current of 3channels can be measured at the same time, meanwhile, there are two anti-interference modes: 1) no interference: the interphase angle cannot be calculated and corrected automatically under this mode; 2) With interference: the interphase interference angle can be calculated and corrected. Only one time connection to finish measurement of ABC phase.
● Built-in high capacity Li-battery, suitable for no power supply field.
Technical Parameters
| Use condition | -20℃- 50℃ | RH<80% |
| Charging power supply | AC 220V±10% | |
| Input range of PT reference voltage | 0-300V | |
| Input resistance of voltage channel | ≥150kΩ(with fuse) | |
| Measuring accuracy of PT reference voltage | ±(2% of the reading+0.5V) | |
| Measuring range of current input | 0-10mA | |
| Measurement accuracy of current fundamental | ±(2% of the reading+5μA) | |
| Measurement accuracy of current harmonic | ±(5% of the reading+10μA) | |
| Input resistance of current channel | ≤1Ω | |
| Action times of monitor | 0～99times | |
| 8/20μS impulse current | ≥50Ap | |
| Calibration range of current meter | 0-10mA | |
| Calibration accuracy of current meter | ±(2% of the reading+5μA) | |
| Measurement resolution | Voltage | 0.001V |
| Current | 0.001mA | |
| Angle | 0.001° | |
| Battery working time | Main unit 8hours, voltage sampling box 12hours | |
| Wireless transmission distance | 1000meters and above(empty and unobstructed) | |
| Dimension of main unit | 320×270×140mm | |
| Handheld collection probe | 180×120×80mm | |
| Weight of main unit | 4kg(without accessories) | |
Accessories
|
Main unit |
1piece |
|
Sampling unit |
1piece |
|
Wireless communication unit |
1piece |
|
Measurement cable of 3-phase resistive current |
1piece |
|
Sampling cable of 3-phase voltage |
1piece |
|
Output cable of current meter calibration |
1piece |
|
Ground cable |
1piece |
|
Power cord |
1piece |
|
Charger |
1piece |
|
Fuse |
3pcs |
|
Print paper |
1roll |
|
Alligator Clip |
8pcs |
|
Test report |
1piece |
|
User’s guide |
1piece |
Product detail pictures:
Related Product Guide:
we can offer high quality products, competitive price and best customer service. Our destination is "You come here with difficulty and we give you a smile to take away" for China High Quality Test MOA Supplier – GDYZ-301A Zinc Oxide Surge Arrester Tester – HV Hipot , The product will supply to all over the world, such as: Tunisia, Austria, Japan, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We're able to also give you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and items, make sure you speak to us by sending us emails or call us quickly. In an effort to know our merchandise and company extra, you may come to our factory to view it. We'll generally welcome guests from all over the world to our business to create business relations with us. Be sure to feel cost-free to speak to us for small business and we believe we are going to share the best trading experience with all our merchants.
By Evelyn from Barbados - 2017.11.11 11:41
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Roberta from Greece - 2017.03.08 14:45
