产品特性
1、为便于现场不同测量的需要，300kV以上电压的分压器设计成双节或三节的结构，这样实现了一表多用且携带更为方便；
2、分节结构时，单独使用一节测量较低电压，使用二节测量较高电压，使用三节测量全量程电压；
3、智能千伏表采用中文和英文点阵式液晶屏，可以测量峰值/√3、有效值、直流平均值、波峰因数、频率、电压波形等；
4、交直流自动装换，高压过压保护和高压闪络保护功能；
5、采用低温度系数阻容元件，低压臂上无任何可调装置，不存在因振动而影响精度的情况；
6、测量系统与高压部分*分开，测量工作安全可靠。
产品资料
根据电压波形选择不同型号，主要功能差异如下：
1、NAFRC交直流分压器适用于测量精度低于0.5%的工频交流高压或0-300Hz高压电压、直流准确度低于0.5%的直流测量。如全国各省、市级*、发电站、各种电力安装公司或各种大型用电企业电力检修单位等。
2、NAPD直流标准分压器适用于测量精度要求为0.2%、0.1%或0.05%的直流电压精密测量的场合。如全国各省、市级中试所或电力计量站或科研院所等。
3、NAPA交流标准分压器适用于测量精度要求为0.2%、0.1%、0.05%，频率为30-300Hz的交流电压精密测量的场合。如全国各种电缆生产企业对高压电缆做介质损耗试验或全国各省、市级中试所或电力计量站或科研院所当工频标准使用，测量30-300Hz的交流高压等。
4、NAVC超高压探头测量频率高达20MHz以上，直流测量准确度<0.1%，10Hz-1MHz脉冲高压测量精度<1.0%,1MHz以上测量精度<3%。与示波器配合使用，能测量各种电压波形，适用于对各种高压断路器、高频高压直流电源、粒子加速器或各种高压的高频特性进行分析。
5、NAPR脉冲分压器适用于各种标准雷电波的测量，响应时间小于100ns。
Product introduction
NAFRC series AC and DC divider, also known as digital high voltage gauge and resistance-capacitance divider voltage divider, user can select different accuracy according to the requirement of measuring voltage accuracy.The highest accuracy in this series are: AC: 0.5% / DC: 0.5%, For higher accuracy, you can choose our company NAPD Series Precision DC divider, NAPA Series Precision AC voltage divider. The NAFRC divider adopting potential screening high-voltage measuring device, is the latest research and develop product of the sixth generation equipment, compared to similar products from other companies, we are adopting the filling media which imported from U.S., the internal part of the divider have using several patented shielding technology, so that the product has a longer life and greater stability, we has occupied most of the market.
Also called name
AC and DC voltage divider, digital high voltage meter, high voltage gauge, high voltage digital meter, voltage divider, resistance-capacitance divider, electrostatic voltmeter, high voltage divider, AC-DC high voltage divider, AC-DC high voltage meter, AC-DC high voltage divider, AC voltage divider, DC voltage divider, AC-DC high voltage test device, resistance-capacitance AC-DC divider, AC-DC resistance-capacitance divider, AC-DC digital divider kV voltage meter, KV voltage meter, kilo voltmeter, NAFRC-type divider for AC/DC.
The Characteristics of the products
1. In order to facilitate the needs of different measurement on site, above 300kV voltage divider designed into the structure of double sections or three sections, it realizes multi-purpose and more convenient to carry;
2. When semetal structure, using one section to measure low voltage, using two sections to measure higher voltage, and using three sections to measure full-scale voltage;
3. Inligent kilo voltmeter adopts dot matrix LCD English and Chinese screen, it can measure peak, √3 RMS, average DC, crest factor, frequency, voltage waveform and so on;
4. AC/ DC automatically changed, with functions of over-voltage protection and high voltage flash over protection.
5. Using low temperature coefficient of resistance and capacity components, there is no adjustable device on the low voltage arm, then there is no vibration to affect the precision.
6. The measurement system and the high voltage part is compley separated absoluy, measurement is safe and reliable.
