Hz-20A Automatic Surge Metal Zinc Oxide Lightning Arrester Characteristic Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: HZ-20A
• Type: Surge Arrester Tester
• Display: Digital
• Control: Computer Control
• Weight: 5kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• Voltage Measurement Range: 0~220V
• Current Measurement Range: 0~20mA
• Environment Humidity: ≤85%Rh
• Store Temperature: -20ºC~50ºC
• MOQ: 1
• OEM: Yes
• Uasge: Lightning Arrester Tester
• Name: Hz-20A Moa Metal Zinc Oxide Lightning Arrester Cha
• Transport Package: Wooden Box
• Specification: 37*20*33
• Trademark: Huazheng
• Origin: China
• HS Code: 9030820000
• Production Capacity: 1000 PCS/Month
• Package Size: 52.00cm * 40.00cm * 50.00cm
• Package Gross Weight: 26.000kg

Product Description

HZ-20A Automatic Surge Metal Zinc Oxide Lightning Arrester Characteristic Tester

 

I. Overview
 Wireless Zinc Oxide Arrester Tester is a special instrument for on-site and laboratory detection of lightning arrester's electrical parameters, widely used in on-line monitoring of zinc oxide surge arresters (online test) and laboratory (offline maintenance) test. Meet the People's Republic of China power industry standard "DL474.5-92 field insulation test implementation guidelines - arrester test" to the surgery. The instrument uses microcomputers for sampling, control and other advanced technologies to measure the full current, third harmonic, resistive current, resistive current peak, capacitive current, active power, etc. of zinc oxide surge arresters at power frequency voltages. And display the voltage, current waveform and printout test data. Large-screen liquid crystal display, English menu prompt operation, so that the human-machine exchange function is stronger, while providing on-site waveform display. This instrument has the characteristics of simple wiring, high measurement accuracy, and strong reliability. The instrument is small in size, light in weight, and has an integrated design for easy carrying and field operations.
II.Main Technical index
1.Technical parameters
(1)voltage and current parameters::

Item	Range	Accuracy
Full current	0-20mA	±(×5%+5uA)
Resistive current	0-20mA	±(×5%+5uA)
Capacitive current	0-20mA	±(×5%+5uA)
Current harmonics	0-20mA	±(×10%+10uA)
Reference voltage	The instrument is 250V effective value (above 250V needs to be customized, the maximum can be 400V)	±(×5%+0.5V)
Voltage harmonics	Max400V RMS	±(10%)

(2)working temperature: -10 °C ~ 40 °C
(3)the environmental humidity : ≤ 85% no condensation
(4)storage temperature: -20 °C ~ 50 °C
(5)Overall dimensions: 320×260×135(mm)
(6)the instrument weight: 5kg (does not include the test line and cable box)

Company Information

HuaZheng Electric Manufacturing (Baoding) Co.,Ltd is the supplier of the State Grid in China.It means we are the supplier of the Chinese Government.And our products spread throughout the whole China.

What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.

Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.



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