电流型电压互感器 Image 1

电流型电压互感器

应用

  • 应用于高精度、小相位误差的要求;
  • 可用于电能监测装置。

特点

  • 低价格
  • 6种尺寸可选
  • 支持PCB安装
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参数

  • 内部绝缘
    环氧树脂灌封
  • 介质强度
    2500V,1分钟
  • 绝缘电阻
    1000MΩ @ 500 Vdc
  • 冲击电压
    5000V (1.2/50μs标准雷电波)
  • 额定负载
    100kΩ
  • 工作温度
    标配 -25 至 +55℃ ,可选配 -40 至 +85℃
  • 工作频率
    50 Hz 至 400 Hz
  • 精度等级
    0.2级(符合 IEC 61869-2 Part 2 定义)
  • 环保
    符合RoHS环保要求

产品概述

元星电子电流型电压互感器,用于将高电平的交流电压信号精确变换为低电平的交流电压信号,便于微处理器电路处理。

电流型电压互感器等效于初级与次级匝数接近的毫安级电流互感器。使用时,初级需串联限流电阻。可用于装置内部空间较小的场合。

元星电子可以根据客户的特殊需求,定制相应的电流型电压互感器。

Frequently Asked Questions

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards

Honeywell needed a stable and highly accurate way to measure current fluctuations in large commercial buildings. Existing sensors often produced noise and drifted over time, creating errors in smart energy dashboards