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High altitude power meter
时间: 2018-10-23 14:45 浏览次数: 来源:澳客比分直播即时比分

  The Ankerui ACR220EG power meter measures all common power parameters such as three-phase current, voltage, active power, reactive power, and power. It is ideal for areas up to 5000 meters above sea level.

  The watch has a high performance-price ratio and can directly replace conventional power transmitters and measuring instruments. As an advanced intelligent, digital front-end acquisition component, this series of network instruments has been widely used in various control systems, SCADA systems and energy management systems.

  1, ACR220EG power meter features

  ● It can directly access signals from current and voltage transformers;

  ● The PT/CT ratio can be set arbitrarily;

  ● The meter display can be scrolled;

  ● I/O switch quantity, relay alarm output, 4~20mA analog quantity and other functional modular design;

  ● Multiple instruments can be set to different addresses;

  ● It can be connected to SCADA and PLC systems; it can communicate with various softwares in the industry (Intouch, Fix, Citec, configuration network, etc.);

  ● LED or blue screen backlit LCD display, high visibility;

  ● Easy to install, simple wiring and small amount of engineering;

  ● The instrument adopts a special power-off protection circuit. In the case of power loss, the data is not saved. After the power is restored, the instrument continues to run.

  ● Four-quadrant energy metering, time-sharing billing, maximum demand record and 12-month energy statistics.

  2, ACR220EG high altitude power meter function

  ACREL has years of professional experience and has introduced network power meters. It is designed using modern microprocessor technology and AC sampling technology. Each meter can measure a variety of parameters as a front end for the Remote Monitoring System (SCADA); it can be used online or separately.

  The high-altitude power meter adopts asynchronous half-duplex RS485 communication interface and MODBUS-RTU communication protocol. Some instruments can also support Profibus-DP protocol to meet your automation communication system, using low-cost shielded twisted pair wiring. Construct a reliable communication network. The high-brightness LED display will provide you with clear data display, whether it is under faint illumination or completely dark.

  3. Technical indicators


  4, shape and opening size (mm)


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