FC-2G Lightning Protection Element Tester
Darui Electric recommends:
FC-2G Lightning Protection Element Tester is suitable for measuring DC parameters of overvoltage protection components such as zinc oxide arresters (varistors), metal-ceramic two-electrode and three-electrode discharge tubes, and vacuum lightning arresters. It can also be used as a voltage-stabilized or constant-current power supply for other applications.
Performance Features
2. It has functions such as high-voltage short-circuit protection, overcurrent protection, high-voltage presetting, and range adjustment. The high-voltage self-discharge time is less than 0.5 seconds.
3. It has a self-check function.
4. Measurement data is displayed on a three-and-a-half-digit LCD with high accuracy and good reliability.
5. During measurement, the range can be preset, and an audible alarm is given for over-range testing, suitable for component grouping and inspection discrimination.
6. Selecting continuous measurement allows uninterrupted testing of batch samples.
7. The panel functions are simple and easy to operate.
8. Lightweight and portable.
Technical Specifications
Varistor Measurement
Technical Specification |
Measurement Range |
Working Error |
Test Condition |
Initial Action Voltage U1mA |
0～1700V |
≤±2%±1d |
1mA±5μA |
Leakage Current I0.75U1mA |
0～199.9μA |
≤±2μA±1d |
0.75U1mA
≤±2%±1d |
Discharge Tube Measurement
Technical Specification |
Measurement Range |
Working Error |
Test Condition |
DC Breakdown Voltage Vsdc |
20～1700V |
≤±2%±1d |
Voltage rise rate
100V/S±10% |
Other Specifications
Operating temperature and humidity: 0～+40℃, ≤85%RH.
Storage temperature and humidity: －10℃～+50℃, ≤90%RH.
Weight: ≤1kg.
Power Supply
The back panel of this unit is equipped with an external power socket. When in use, insert the dedicated DC12V power adapter provided with the instrument into the power socket, with the core wire being the "+" pole. When preparing your own power cord, pay attention to polarity and wire gauge.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
