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EngyVolt RV12

电子能量计数器 RV12 ©Endress+Hauser

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Details

  • 测量原理

    电表

  • 测量原理

    Electric Meter

  • 功能

    Measuring, visualization and transmission of electrical measuring values within low voltage installations (max. 500 V L-L, 289 V L/N).

    Use in 1phase as well as 3phase grids.

    Typical applications: industry, e. g. Food&Beverage, Chemistry, Pharma etc.

  • 计算结果

    Measuring voltage, frequency, current, power, as well as imported and exported active and reactive power.

  • 应用数量

    Not defined

  • 数据存储

    Not defined

  • 计算标准

    Not defined

  • 通信

    Modbus RTU

  • 电源

    Not defined

  • 回路供电

    100 - 400 V AC

  • 防护等级

    IP30

  • 输入

    AC 110 - 400 V +/- 10% (110 - 300 V for installations acc. to UL)

    DC 120 - 350 V +/-20% (120 - 300 V for installations acc. to UL)

  • 输出

    MODBUS RTU (RS485)

    Pulse output

  • 外形尺寸(WxHxD)

    71.3 x 90.5 x 58 mm (2.81" x 3.56" x 2.28")

  • 操作

    4 button on site at the front side of the multifuntional measuring device

  • 显示

    triple-spaced background illuminated LCD-display

  • 软件功能

    Measured process variables:
    Current (A), voltage (V), calculated neutral current (A), frequency (Hz) in low-voltage systems
    Calculated process variables:

    Power factor (PF = cos phi), real power (W), reactive power (VAR) Apparent power (VA), imported and exported active (kWh) - and reactive energy (kvarh) and total harmonic distortion (THD)

  • 证书

    CE

    IEC 60529

    IEC 61010-1: 2001 Cor 2003

文档/手册/软件

附件/备件

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