GYFC-2G Lightning Protection Element Tester

Update Date：2020/05/29 16:12
Brief Description： The lightning protection component tester is suitable for the measurement of DC parameters of overvoltage protection components such as zinc oxide surge arrester varistors, cermet two- and three-electrode discharge tubes, and vacuum surge arresters. ...

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Product Details

Varistor measurement：

Technical specs	Measuring range	tolerance	Test Conditions
Initial action voltage (U1mA)	0～1700V	≤±2%±1d	1mA±5μA
Leakage current (I0.75U 1mA)	0～199.9μA	≤±2μA ±1d	0.75 U1mA
Discharge tube measurement
Technical specs	Measuring range	tolerance	Test Conditions
DC breakdown voltage (Vsdc)	(20～1700)V	≤±2%±1d	Voltage rise rate: 100V / S ± 10%
Other parameters
Insulation resistance	6MΩ(500V)
Withstand voltage	AC1.5kV 50Hz 1min
Operating temperature and humidity	0～＋40℃，≤85%RH
Storage temperature and humidity	－10℃～＋50℃，≤90%RH
power supply	DC15V
Power consumption	8W
Instrument size	208×190×78mm3
weight	≤1k

Product Features：

1. Lightning protection component tester can measure the main parameters of voltage-limiting breakdown and overvoltag
ignition components.

2. The initial voltage can be set in advance, 20V ～ 1700VHJFC-2G type, 0 ～ 1999VHJFC-2GB type are continuously adjustable.

3. 1/2 LCD digital display, high accuracy, good reliability, intuitive and clear.

4. When testing the varistor, it can automatically give an accurate 1mA constant current and 0.75U1mA voltage.

5. During the gas discharge tube test, the test voltage rises linearly at a rate of 100V / S.

6. Choose continuous measurement, you can conduct uninterrupted testing of batches of samples.

7. With high-voltage short-circuit protection, over-current protection, self-test and other functions.