Zinc oxide surge arrester tester with built-in battery
Price:
Negotiable
MOQ:
1set
Delivery Time:
5-8 work days
Brand:
XZH TEST
Product Description
General Description
XHDD405 Wireless Series Live Testing Device for ZnO Arresters is used for both energized and de-energized tests of arresters of any voltage class. It can effectively discover hidden troubles like internal insulation moisture and valve plate deterioration.
It is capable of measuring total current, resistive current and harmonics, fundamental reference voltage and harmonics, active power and phase difference. Real voltage and current waveforms are shown on the large display, with accurate analysis of fundamental and 3rd–7th harmonic components.
Performance Characteristics
★ High-accuracy sampling technology and Fourier transform harmonic analysis;
★ Direct signal collection via high-speed magnetic-isolated digital sensors;
★ PT secondary circuit replaced by electric field induction or wireless transmission;
★ Six optional testing modes;
★ Equipped with resistive current fundamental peak output and side-phase correction;
★ Integrated battery, calendar clock and micro printer; supports 120 data records.
Technical Specifications
☆ Full Current Measurement Range: 0～10mA RMS ±(5% + 5uA)
☆ Resistive Current Fundamental Wave Measurement Accuracy: ±(5% + 5uA)
☆ Current Harmonic Measurement: ±(10% + 10uA) Input Resistance: ≤2Ω
☆ Reference Voltage Input Range: 25V～250V RMS ±(5% + 0.5V)
☆ Voltage Harmonic Measurement: ±(10% of Reading) Input Resistance: ≥1800kΩ
☆ Wireless Frequency: 433MHz Transmission Distance: 100 meters
☆ Continuous Operating Time: Over 8 hours Charging Time: Over 6 hours
☆ Charging Power Supply: AC 220V 10%, 50Hz 1% Weight: 5kg
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Company
Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
Location
Building B8-01, Phase I, Ronghao Industrial City, No. 2098, Weiyang 9th Road, Gaoling District, Xi'an, China
Contact Person
Serena