HZJY-30K 30 KV DC High Voltage Insulation Tester

Huazheng Electric Manufacturing (Baoding) Co., Ltd. is one of the leading manufacturers and suppliers of hzjy-30k 30 kv dc high voltage insulation tester in China. Please feel free to buy high quality equipment for sale here from our factory. Good service and reasonable price are available.

HZJY-30K 30kV DC High Voltage Insulation Resistance Tester

The high-voltage insulation resistance tester features 8 selectable voltage ranges: 500 V, 1000 V, 2500 V, 5000 V, 10000 V, 15000 V, 20000 V, 25000 V, and 30000 V, with a maximum measurement range of up to 30 TΩ. The instrument is equipped with a manual voltage regulation function for flexible test configuration.

The insulation resistance tester is strictly designed in accordance with international safety standards, ensuring reliable and secure operation in demanding environments. The instrument measures insulation resistance up to 30 TΩ at 30 kV, covering a wide range of high-voltage applications.

The short-circuit current is adjustable up to a maximum of 5 mA, with optional 10 mA models available upon request. The tester automatically calculates and displays Polarization Index (PI) and Dielectric Absorption Ratio (DAR), while also supporting leakage current and capacitance measurements.

Superior anti-interference performance ensures accurate test results even in electrically noisy environments-maintaining measurement accuracy with interference current levels up to 2 mA. The instrument offers two power supply options: a lithium-ion battery providing up to 4 hours of continuous operation at 10,000 V / 100 MΩ, or external AC power.

An insulation resistance simulation bar graph provides intuitive visual feedback during testing. Digital filtering functions compensate for display deviations caused by external influences, ensuring stable and reliable readings. Comprehensive protection features safeguard both the instrument and operator, with spare fuse indication for convenient maintenance.

Specification Parameter

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