GDYZ-302W Metal Oxide Arrester Electricfied (MOA) Tester
HV Hipot Electric Co., Ltd.- After-sales Service：yes
- Warranty：1 year
- Power Supply：DC 7.4V 2000mAh rechargeable lithium battery
- Testing method：Clamp-on CT
- Max. resolution：1μA
- Measurement accuracy：±1%rdg±8dgt
Base Info
- Model NO.：GDYZ-302W
- Wireless communication：433MHz wireless communication
- Display mode：3.5-inch color screen;
- Instrument size：Host: 195mm×100mm×45mm;
- Transport Package：Wooden Case
- Specification：ISO, SGS
- Trademark：HV Hipot
- Origin：Wuhan China
- HS Code：9030820000
- Production Capacity：3000PCS,Year
Description
±1%rdg±8dgt1.00mA~10.00mA 0.01mA 10.0mA~100.0mA 0.1mA 100mA~300mA 1mA
General Specification
- 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) |
General 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 charged Detector: 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 (23ºC±5ºC, 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 | -20ºC~40ºC; below 80%Rh |
| Storage | -20ºC~60ºC; 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 |