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NR1410 series water-cooled generator insulation resistance tester

The Water-Cooled Generator Insulation Resistance Tester is specifically designed for insulation measurement tests of water-cooled generators, and can also be used for insulation testing of other materials in laboratories or on-site. The instrument outputs a current greater than 20mA and a maximum voltage of 2500V. It contains a high-precision microcurrent measurement system and a digital boosting system.

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Comprehensive test section

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jd@jindian-tech.com

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Product patent

Product description

Product Introduction

　　The insulation resistance tester for water-cooled generators is specifically designed for insulation measurement testing of water-cooled generators. It can also be used for insulation testing of other materials in laboratories or on-site. The instrument outputs a current greater than 20mA and a maximum output voltage of 2500V. It incorporates a high-precision micro-current measurement system and a digital boosting system.

Main Features

　　◆ Controlled by a 32-bit microcontroller, with a full Chinese operation interface, easy to operate;

　　◆ Automatically calculates the absorption ratio and polarization index, and automatically stores the insulation resistance values at 15 seconds, 1 minute, and 10 minutes for easy analysis;

　　◆ Large output current (greater than 20mA at 2500V);

　　◆ The high-voltage generation module adopts fully enclosed technology, with internal protective resistors, safe and reliable;

　　◆ Strong anti-interference ability, can meet the on-site operation of ultra-high voltage substations;

　　◆ Automatic discharge after testing, and real-time monitoring of the discharge process.

Technical Parameters

　　◆ Measurement range: Insulation resistance 1MΩ～20GΩ

　　Absorption ratio, polarization index 1～19.99

　　◆ Insulation resistance: 50MΩ(1000V)(between measuring line and shell)

　　◆ Error range: ±10%RDG，(when 1MΩ～5GΩ)

　　±20%RDG，(when 0.1MΩ～1MΩ; 5GΩ～20GΩ)

NR1400 series generator rotor AC impedance tester

NR1420 series water-cooled generator DC high-voltage generator

NR1400 series generator rotor AC impedance tester

NR1420 series water-cooled generator DC high-voltage generator

SAUNDERS

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ADD：Building c3-09b, optical valley core center, 303 Optical Valley Avenue, Donghu New Technology Development Zone, Wuhan, China

Hotline: 400-027-1230
Tel: +86-027-8769-0177
+86-188-2742-2008
+86-177-6240-6910
After-sales :
+86-177 0277 9566
+86-133 6724 1932

Email:

jd@jindian-tech.com

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