Digital High-Voltage Megohmmeter - Yangzhou Darui - Yangzhou Darui Electric Co., Ltd.

Digital High-Voltage Megohmmeter - Yangzhou Darui

Published: 2020-08-23 16:19:03

Category: Insulation Resistance Tester

Product Description

Digital High-Voltage Megohmmeter

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The digital high-voltage megohmmeter is composed of medium and large scale integrated circuits. This meter has high output power, high short-circuit current value, and multiple output voltage levels (each model has four voltage levels). The working principle is that the DC voltage generated by the internal battery power supply through DC/DC conversion is output from the E level, passes through the tested object to reach the L level, thereby generating a current from E to L level. After I/V conversion and divider operation, the measured insulation resistance value is directly displayed by LCD. This instrument is an essential and indispensable meter for electric power, postal services, telecommunications, mechanical and electrical installation and maintenance, as well as industrial enterprises that use electricity as industrial power or energy. It is used to measure the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables, and electrical equipment.

Technical Indicators

① Operating Conditions

Ambient temperature: 0℃~+45℃

Relative humidity: ≤85%RH

② Output voltage levels, measurement range, resolution, error

Model	Output voltage levels	Measurement range	Relative error	Resolution
2671	500V,1000V 2000V,2500V	0~19999 MΩ	≤±4%±1d	0.01MΩ, 0.1MΩ 1.0MΩ,10.0MΩ

③ Load capacity at maximum output voltage and short-circuit current

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Product Details

Digital High-Voltage Megohmmeter - Yangzhou Darui