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Automatic Dielectric Loss Tester - Yangzhou Darui

JY44A直阻电桥-扬州达瑞

Published: 2020-08-03 08:31:10

产品价格:0.00

Views: 2922

Category: DC Resistance Tester

Product Description

JY44A直阻电桥



达瑞电气为您推荐     

Technical Parameters:



● 仪器测量范围0~20kΩ

● zui大输出电流10A,适合干式变压器极低电阻测量

● 第三代电源技术,效率高,一次充电可测试上百台变压器

● 具有感性试品抗断线保护功能,皮实耐用

● 具有音响放电报警,放电指示清晰































































配置



JY44B



JY44A



JY44



Output Current



10A、1A、300mA、100mA、5mA



3A、1A、300mA、100mA、5mA



1A、300mA、100mA、5mA



Range



0~20kΩ



0~20kΩ



0~20kΩ



Accuracy



0.2%±2μΩ



0.2%±6μΩ



0.2%±10μΩ



zui小分辨率



0.1μΩ



1μΩ



1μΩ



Output Voltage



10A(DC3V),其余档(DC12V)



3A(DC9V),其余档(DC12V)



DC12V



Power Supply



交直流两用,内置充电锂电池



Operating Temp



-20℃~40℃



Relative Humidity



≤80%RH,无结露



体积



长315mm   宽230mm   高140mm 



净重



3.3kg



 

JY44A直阻电桥 数字电桥



Product Introduction:



使用范围涵盖QJ23、QJ44、QJ57等单双臂电桥,数字化测量,内置可充电锂电池。适合35kV及以下变压器及所有互感器的直流电阻测量;也可以作为金属导体、开关、电机等直流电阻测量。仪器小巧、轻便,是发电、供电、工矿企业使用的工具。



Note: The above information and technical parameters are compiled and published by Yangzhou Darui Electric Co., Ltd.


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Yangzhou Darui Electric Co., Ltd.
Main Products: Dielectric Loss Tester, Transformer Ratio Tester, Loop Resistance Tester, High-Voltage Wireless Phase Detector, Insulation Resistance Tester, Partial Discharge Tester, Cable Fault Tester, DC Resistance Tester, etc.
Phone: 18952707000 (Manager Guan)Tel: 0514-88770377Email: 195214804@qq.com
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