Product name: HCM2000 series insulation resistance tester
Category: High-voltage equipment comprehensive test series

Detailed introduction

Product introduction

The HCM2000 series insulation resistance tester produced by our company adopts an embedded industrial single-chip real-time operating system, and the ultra-thin wire gauge head is perfectly combined with a graphic dot matrix LCD display. This series of meters has a variety of voltage output levels (500V, 1000V, 2500V, 5000V, 10000V), large capacity, strong anti-interference, pointer and digital synchronous display, AC and DC dual-use, simple operation, automatic calculation of various insulation indicators (absorption ratio, polarization index), various measurement results have anti-power-off function and other characteristics. It is an ideal test instrument for measuring the insulation resistance of large-capacity transformers, mutual inductors, generators, high-voltage motors, power capacitors, power cables, lightning arresters, etc.

Features

There are multiple voltage output options HCM2000 (2500V, 5000V), HCM2010 (500V, 1000V, 2500V, 5000V), HCM2565 (5000V, 10000V) The resistance range can reach 0-400GΩ, the resistance range can be automatically converted, and there are corresponding indications;

Two ways to display the insulation resistance value simultaneously. The mechanical pointer adopts an ultra-thin tension wire structure with strong earthquake resistance. The use of the mechanical pointer can easily observe the range of insulation resistance, and the use of the dot matrix LCD screen can guide the user to operate the instrument and accurately obtain the measurement results;

The mechanical meter head and the LCD screen are combined into one. Dual scale display, automatic range conversion. The color scale is easy to read and has an LED to display the corresponding color;

Use embedded industrial single-chip microcomputer and real-time operation software system. With high automation and strong anti-interference ability, the instrument can automatically calculate the absorption ratio and polarization index without manual intervention;

The operation interface is friendly, various measurement results have anti-power-off function, and can store 20 measurement results continuously;

When the instrument generates high voltage, there is a prompt sound output;

Built-in residual high voltage discharge circuit, which can automatically discharge the residual high voltage on the tested equipment after the test;

AC and DC dual-use, equipped with rechargeable batteries and AC adapter;

The instrument adopts a portable design, which is convenient for field operation;

High-voltage short-circuit current is less than or equal to 3mA, which is an ideal test instrument for measuring the insulation resistance of large transformers, mutual inductors, generators, high-voltage motors, power capacitors, power cables, lightning arresters, etc.

Technical parameters