| Brand | Wone |
| Model NO. | WDYZ-205 Zinc oxide arrester live tester |
| Rated frequency | 50Hz |
| Series | WDYZ-205 |
Description
WDYZ-205 Zinc Oxide Arrester Live Tester completely solves the problem of on-site live test of 6-35kV Zinc Oxide Arrester. Realize the on-line uninterrupted test of zinc oxide arrester!
No need to climb poles, no wiring, fast and accurate test!
The tester is suitable for voltage levels of 6kV-500kV and has a variety of sampling methods. It is a special instrument for testing the electrical performance of zinc oxide arresters.
Dangerous defects such as damping of the internal insulation of the equipment and aging of the valve plate.
Specifications
Working power supply:
Host - internal battery power supply, charging time > 3 hours, continuous work > 8 hours.
Wireless Current Clamp - Powered by internal battery, charging time > 1 hour, continuous working > 8 hours.
Measuring range:
Host leakage current: 0.000-20mA (expandable).
Host voltage: 30-250V (expandable).
Wireless current clamp current: 0-20mA (expandable).
Wireless current clamp voltage: 0-60kV (bare wire 0-35kV).
Wireless current clamp jaw: Ø33mm.
Wireless current clamp transmission distance > 30 meters.
Measurement accuracy:
Current: When the full current is >100μA: ±5% reading ±1 word.
Voltage: When the reference voltage signal is >30V: ±5% reading ±1 word.
Measurement parameters:
Leakage current: full current waveform, fundamental RMS value, peak value.
Leakage Current Resistive Component: Waveform.
1, 3, 5, 7, 9 valid values.
Positive peak Ir+ Negative peak Ir-.
Capacitive current fundamental.
Voltage: voltage waveform, voltage RMS.
Phase angle difference, power consumption.
Lithium battery parameters:
Charging time > 2.5 hours.
Continuous working time > 7 hours.
Intermittent working time > 7×24 hours.
Main box size and weight:
Main box: 42cm×34cm×18cm.
Host: 7.0kg.
Insulation rod size and weight:
Wireless current clamp 70mm×30mm×250mm 0.5KG.
Insulation rod Ø30mm×1000mm 5 pieces 5.0KG.
Wire pack box 1000×100mm×240mm 6.2KG.
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