南澳电气 NA2671指针式绝缘电阻测试 容量大、抗干扰能力强、测量指标多样化

 
 
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更新 2025-01-06 15:24
 

南澳电气(武汉)有限公司

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产品简介

随着我国电力工业的快速发展,电气设备预防性实验是保障电力系统安全运行和维护工作中的一个重要环节。绝缘诊断是检测电气设备绝缘缺陷或故障的重要手段。绝缘电阻测试仪是测量绝缘电阻的专用仪表。1990年5月批准实施的JJG662-89《绝缘电阻表(兆欧表)》已把它作为强制检定的仪表之一。目前,电气设备(如变压器、发电机等)朝着大容量化、高电压化、结构多样化及密封化的趋势发展。这就需要绝缘电阻测试仪本身具有容量大、抗干扰能力强、测量指标多样化、测量结果准确、测量过程简单并迅速、便于携带等特点。

南澳电气生产的指针式绝缘电阻测试仪采用超薄形张丝表头、多种电压等级输出、容量大、抗干扰强、交直流两用(C型)、操作简单、具有时间提示功能。是测量变压器、互感器、发电机、高压电动机、电力电容、电力电缆、避雷器等绝缘电阻的理想测试仪器。

产品别名

数字兆欧表、指针兆欧表、绝缘表、数字高压兆欧表、高压绝缘电阻测试仪、绝缘电阻测量仪、绝缘特性测试仪、电动摇表、电子式绝缘电阻测试仪、大功率高压兆欧表

产品特性

1)指针式绝缘电阻测试仪的绝缘测试在500V**可测20GΩ,在1000V**可测40GΩ,在2500V**可测100GΩ。

2)额定的输出电压保持在对指针式绝缘电阻测试仪负载电阻可低至4MΩ/8MΩ/20MΩ,这使得仪表能够**测量较低的绝缘阻抗。

3)自动转换的高低范围双刻度指示,彩色刻度易于读识,并且有LED显示相应色彩。

4)整机采用ABS塑料机壳便携式设计,具有抗干扰能力强、结构紧凑、外观精美。

5)指针式绝缘电阻测试仪采用超薄型张丝表头,抗震能力强。

6)交直流两用,内置可充电池和智能充电模块,整机输出功率大(C型)。

7)指针式绝缘电阻测试仪是测量变压器、互感器、发电机、高压电动机、电力电容、电力电缆、避雷器等绝缘电阻的理想测试仪器。

Produciroductio 

Withheapid developmenof National power industry, electrical equipmenpreveive experimenis aimportanpartinprotectinghe safetyoperatioof power system and maienance. Insulatiodiagnosis is aimportanmethodo detecinsulatiodefects or failure. Poier insulatioresistanceester isthespecial instrumeo measureinsulatioresistance. JJG662-89 "insulatioresistance meter (megger)" approved iMay 1990equireshainsulatioresistance meter is one of compulsoryverificationinstrumes. Nowadayshedevelopmerend of electrical equipmen(such asransformers, generators, etc.) ishahigh capacity, high voltage, diversified structure and beer seal. Soinsulationresistance meter (poier)itself mushavehe characteristics such as large capacity, strong ai-ierference ability, diversified measuremenindexes, accurate measuremeesults, easyand fastmeasuremenprocess, easyocay and so on. The instrumenproduced by our company is equipped with ultra-thitaususpensiometer. Iis aidealestero measure insulatioresistanceofheseequipmensuch asransformer,instrumeransformer, generator, HV motor, power capacitors, power cables, aester, etc

Also called name

Digital megger poier megger, insulatiosheet, digital pressure megger, high voltage insulatioresistanceester,insulationresistance meter,insulatiocharacteristicsester, electric shakeable, electronic insulatioresistanceester, high-power high-voltagerillioEuropeable,digitalinsulatioester,megohmmeters,insulationresistanceesters,InsulatioTester,Digital High Voltage InsulatioTester,Digital megohmmeter,Digital InsulatioResistance Teste

The Characteristics ofhe products

(1) The instrumenis usedo do insulatiotest: whethe voltage is 500V,he maximumested value will upto20GΩ; whethe voltage is 1000V,hevalue will upo 40GΩ; whethe voltage is 2500V,he value will upo 100GΩ.

(2) Wherated outpuvoltage of NA2501ester coinuously load,heesistance cabe as lowas4MΩ/8MΩ/20MΩ, which makeshe instrumencameasurethe low insulatioresistance accurately.

(3) Double scale indicatiocabe converted automatically, colorful LED display for easyeading.

(4) ABS plastic casing and portable desigwith ai-ierference ability, compacstructure, aractive appearance.

(5) The instrumenuses ultra-thisheets silk headers, seismicesistance.

(6) AC-DC dual-use, built-irechargeable baery and ielligencharging module, ensuring high outpupower(Cype).

(7) Iis aidealestero measure insulatioresistance ofhese equipmes such asransformer, instrumeransformer,generator,HV motor, powercapacitors, power cables, aester, etc.

Power supply: AC110V/115V/120V/127V/220V/230V/240V optional
Inpufrequency: 50Hz/60Hz optional

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