China High Quality Insulator detector Manufacturer – GDYZ-302W Metal Oxide Arrester (MOA) Tester – HV Hipot
China High Quality Insulator detector Manufacturer – GDYZ-302W Metal Oxide Arrester (MOA) Tester – HV Hipot Detail:
Features
1) Leakage current, AC current
|
Range |
Resolution |
Accuracy |
|
0.000mA～1mA |
1uA |
±1%rdg±8dgt |
|
1.00mA～10.00mA |
0.01mA |
|
|
10.0mA～100.0mA |
0.1mA |
|
|
100mA～300mA |
1mA |
2) High-order harmonic current (fundamental wave current, third harmonic current)
|
Minimum fundamental wave input current |
Above 3% of each range |
|
Accuracy |
1%rdg±8dgt (± AC current accuracy) |
Specification
|
Function |
By testing the full current of the zinc oxide arrester, it can be judged online whether the zinc oxide arrester is deteriorated, and it can also be used as an ultra-precision clamp-on leakage current meter. |
|
Power supply |
Host: DC 7.4V 2000mAh rechargeable lithium battery, the battery is about 8.4V fully chargedDetector: DC 7.4V 2600mAh rechargeable lithium battery, the battery is about 8.4V fully charged |
|
Testing method |
Clamp-on CT |
|
Measurement range |
AC 0.000mA～300mA (True effective value) |
|
Max. resolution |
1μA |
|
Measurement accuracy |
±1%rdg±8dgt (23℃±5℃, below 80%RH) |
|
Wireless communication |
433MHz wireless communication |
|
Wireless transmission distance |
30m |
|
Display mode |
3.5-inch color screen; display area: 71mm×53mm |
|
Instrument size |
Host: 195mm×100mm×45mm;Detector: 208mm×131mm×90mm |
|
Instrument weight |
Host: about 400g; detector: about 1220g,Total: about 7000g (including insulating rods and accessories) |
|
Clamp size |
φ40mm |
|
Sampling rate |
2 times/s |
|
Date storage |
200 groups, “HOLD” symbol indicates during storage. |
|
Data hold |
In the test mode, press the HOLD key to keep the data and store the data, the “HOLD” symbol is displayed, and then press the HOLD key to cancel. |
|
Checking data |
“READ” symbol indicates that the stored data can be flipped up and down. |
|
Overflow |
“OL” shows overflow the testing range. |
|
No signal |
When the host receiver does not receive the detector signal, the current status of the detector cannot be displayed. |
|
Auto off |
The instrument will turn off automatically after 10min to save the battery. |
|
Battery voltage |
When the battery voltage is below 7.8V, shows that it is time to change the battery. |
|
Line voltage |
35kV and below |
|
Environment temperature and humidity |
-20℃～40℃; below 80%Rh |
|
Storage |
-20℃～60℃; below 70%Rh |
|
Interference |
No 433MHz frequency signal interference |
|
Insulating rod size |
4-section push-button telescopic insulating rod (extended state 5m, closed state 1.5m, outer diameter φ44mm) |
|
Insulation strength |
Single insulating rod AC110kV/rms, the shell of the HV detector between the iron core: AC1000V/rms |
Product detail pictures:
Related Product Guide:
Our aim would be to fulfill our shoppers by offering golden company, very good value and good quality for China High Quality Insulator detector Manufacturer – GDYZ-302W Metal Oxide Arrester (MOA) Tester – HV Hipot , The product will supply to all over the world, such as: Seattle, United Arab Emirates, Kenya, We aspire to meet the demands of our customers globally. Our range of merchandise and services is continuously expanding to meet customers' requirements. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Barbara from Amsterdam - 2017.09.22 11:32
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
By Rosemary from Greenland - 2018.06.21 17:11
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