MOA Wireless Zinc Oxide lightning arrester tester
Wireless Zinc Oxide lightning arrester tester Model:XHDD405Product applicationXHDD405 Wireless Zinc Oxide lightning arrester tester is suitable for charged or power outage detection of zinc oxide lightening arresters with different voltage levels. It detects inside moisture and valve insulation aging and other risky defects. which can measure the total current,resistive current and its harmonic, power frequency reference voltage and its harmonic, active power and phase difference, the large screen can display the voltage and current waveform. using digital waveform analysis technology, the use of harmonic analysis and digital filtering software with anti-interference method to make the measurement results accurate and stable, accurate analysis of the fundamental and 3 ~ 7 times the harmonic content.Features1. Large-screen LCD display, full English menu operation, easy to use. 2 Using precise sampling techniques and advanced Fourier harmonic analysis techniques to make data reliable. 3. Directly collect input voltage and current signal with high-speed digital magnetic isolation sensor.4. Using induced electric field or wireless transmission method instead of PT secondary wiring or direct measurement of the resistance current. 5. There are six testing methods, providing a lot of choices for on- site person. 6. It has fundamental peak output resistance current, phase correction.7. Built-in battery, calendar clock, mini-printers, can store 120 sets of measurement data.Main technical parametersWhole current measurement range: 0 ~ 10mA RMS Accuracy: ± (reading 5% +5uA) Fundamental resistance current measurement accuracy (excluding white cable interference): ± (reading 5% +5uA) Current harmonics measurement accuracy: ± (reading 10% +10uA) Current channel input resistance: ≤ 2ΩReference voltage input range: 25V ~ 250VrmsAccuracy: ± (reading 5% +0.5 V)Voltage harmonic measurement accuracy: ± (reading 10%) Reference voltage channel input resistance: ≥ 1800kΩBattery Continuous working time: 8 hoursBattery charging time: 6 hours or more Charging Power: AC 180V~270VAC, 50Hz ±1%Size: 320×275×140mm Weight :5kg(Host)Certificate:ISO9001/ CE / Letters of PatentProduction line Packaging and shipment1. For the light weight equipment, we packed it by standard durable Carton.2. For the heavy weight equipment, we pack it by standard export wooden case.3. We ensure the goods fast and safety hand to our customers.4.. The delivery time is 7-10 days after the order be confirmedOur service1. Your inquiry will be replied within 24 hours.2. Professional service from well-trained and experienced staffs is customer’s best choice securely, good communication, on time delivery, reliable warranty etc.3. Excellent after sale service: 1 years of warranty and lifetime maintenance. Also we’ll supply the best technical support completely. We’ll be reply you within 48 hours and provide solution within 3 working days. We shall offer operation video and English operation manual for your reference.4. All of business secret related your company such as sales area and design ideas etc. will be protected completely.5. Considering service different countries, we can customize different specification according to your request.6. OEM and ODM are all welcome!Xu & Hui, well-known as one of the professional manufacturers and suppliers of various testers in China, now has quality moa wireless zinc oxide lightning arrester tester for sale. Providing you with the best price, we warmly welcome you to buy low price moa wireless zinc oxide lightning arrester tester with CE certification which is high in precision and reliable in performance with our factory.
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