南澳电气 NARS 智能双显绝缘电阻测试仪

产品简介

NARS系列智能双显绝缘电阻测试仪采用嵌入式工业单片机实时操作系统，超薄形张丝表头与图形点阵液晶显示器完美结合，该系列表具有多种电压输出等级（500V、1000V、2500V、5000V）、容量大、抗干扰强、指针与数字同步显示、交直流两用、操作简单、自动计算各种绝缘指标(吸收比、极化指数)、各种测量结果具有防掉电功能等特点。NARS智能双显绝缘电阻测试仪是测量大容量变压器、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、绝缘电阻测试仪、高压绝缘电阻测试仪、绝缘电阻测量仪、绝缘特性测试仪、高压兆欧表、带吸收比功能的兆欧表、带极化指数功能的兆欧表、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）有多种电压输出选择NARS(2500V/5000V)、NABC50(500V、1000V、2500V、5000V)，测量电阻量程范围可达0～200GΩ，电阻量程范围可自动转换，并有相应的指示。

2）两种方式同步显示绝缘阻值。机械指针采用超薄型张丝结构抗震能力强。机械指针的采用可容易观察绝缘电阻的变化范围，点阵液晶屏的采用可指导用户操作仪表并可**得出测量结果。

3）机械表头与液晶屏合二为一。双刻度显示，量程自动转换。彩色刻度易于读识，并有LED显示相应色彩。

4）采用嵌入式工业单片机和实时操作软件系统。自动化程度高、抗干扰能力强，仪器可自动计算吸收比和极化指数，无须人工干预。

5）操作界面友好，各种测量结果具有防掉电功能，可连续存储20次的测量结果。

6）仪表产生高压时，有提示音输出。

7）内置残留高压放电电路，测试完毕可自动放掉被测设备上的残留高压。

8）交直流两用，配置可充电池和交流适配器。

9）NARS智能双显绝缘电阻测试仪采用便携式设计，便于野外操作。

10）高压短路电流≥3mA，是测量大型变压器、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。

Product introduction

NARS Insulation Resistance Tester (two gears) adopts embedded industrial single-chip Real Time Operating System, adoptsextra-thintensile-spring headerperfect assembled with LCD . It with various output voltage (500V,1000V,2500V,5000V), high capacity, strong anti-interference ability, pointer display synchronouslywith data ,applies to DC and AC,easy to operate, calculates the insulating index ( absorptance, polarization index), results automatically, without power failure, etc. It is the ideal equipment totestlarge-capacity transformer,mutual inductor, generator, HV electric motor, power capacitor, cable, lightning arrester and so on.

Also called name

Digital megger pointer megger, insulation sheet, insulation resistance tester, high voltage insulation resistance tester,insulationresistance meter,insulation characteristics tester, high voltage megger, with absorption ratio function megger, with pole index of functional megger, electric shake table, electronicinsulationresistance tester,high-power high megger,digital insulation tester,insulation resistance testers,Insulation Tester,Digital High Voltage Insulation Tester,

The Characteristics of the products

1. Kinds of output voltage : NARS(2500V/5000V), NABC50 (500V/ 1000V/ 2500V/5000V), the measured resistancerange0~200GΩ, auto shift themeasurement range, and with corresponding indications. 2. Pointer display synchronously with data display the insulation resistance data. 3. With LCD,autoshift the measurement range. 4. Adoptsembedded industrial single-chip Real Time Operating System, high capacity, strong anti-interference ability. 5. Friendly operation interface, resultswithoutpower failure, can save results of 20tests. 6. There will be warning tone if the device engender high voltage. 7. Built-in residual HV discharge circuit, can auto discharge the residual highvoltageon of the measured equipment after thetest. 8. Applies to DC & AC, equipped with rechargeable battery and AC adapter. 9. Portable design, convenient for field tests. 10. HV shortcircuitcurrent≥3mA, it is the ideal equipment to testlarge-capacity transformer, mutual inductor, generator, HV electric motor, power capacitor, cable, lightning arresterand soon.