KDFC-2G Varistor Tester

Applications:

The KDFC-2G is designed for DC parameter testing of overvoltage protection components like ZnO varistors, metal ceramic tubes, and vacuum lightning arresters. It is also used as a stable voltage/constant current source in R&D labs, quality control, and surge protection device manufacturing.

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24 hours
Free warranty
12 month
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The KDFC-2G is a precision instrument for testing varistors and surge protection components. It features high-voltage short-circuit and over-current protection, with a self-test function for reliability. The three-and-a-half-digit LCD display provides clear, accurate readings. It supports pre-set quantitation with audible over-range alerts, ideal for component sorting and batch testing. With continuous measurement mode and a lightweight, portable design, it is suitable for both lab and field use, delivering reliable performance for quality control and R&D.

Features:

High-voltage self-discharge time <0.5 seconds for enhanced safety.
Pre-set quantitation with audible over-range alerts for efficient component sorting.
Continuous measurement mode for uninterrupted batch testing of components.
Simple, intuitive panel layout for easy operation.
Lightweight and compact design for easy portability.
Can also function as a stable voltage and constant current source for other applications.

Parameter:

Varistor U1mA Range: 0~1700V, Accuracy ≤±2%±1d, Test Condition 1mA±5μA
Leakage Current (0.75U1mA) Range: 0~199.9μA, Accuracy ≤±2μA±1d, Test Condition 0.75U1mA
GDT Breakdown Voltage (Vsdc) Range: 20~1700V, Accuracy ≤±2%±1d, Test Condition Voltage rise rate 100V/S±10%
Insulation Resistance: 6MΩ (500V)
Withstand Voltage: AC 1.5kV, 50Hz, 1min
Power Supply: AC220V, 50Hz
Auxiliary DC Output: 12V, 0.5A (core wire + pole)
Power Consumption: 8W
Dimensions: 208mm × 190mm × 78mm
Weight: ≤1kg
Operating Temp: 0°C~+40°C, ≤85%RH
Storage Temp: -10°C~+50°C, ≤90%RH

Kaidi Zhengda Electric

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KDFC-2G Varistor Tester

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Kaidi Zhengda

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+86-027-83551828

Kaidi Zhengda Electric

Products

KDFC-2G Varistor Tester

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Features:

Parameter:

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Kaidi Zhengda

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Contact Us

About Us

Compnay Info

Quick Contact

+86-027-83551828