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Overview
Product standard intelligent digital display meter is suitable for the measurement of voltage, current, active power, reactive power, apparent power, power factor and frequency and other electrical parameters in the power grid and automation control system, and is directly displayed by digital tube (LED) or liquid crystal (LCD). It has the advantages of intuitive display, high precision, stable performance, strong isolation, anti-vibration, etc. A variety of optional expansion functions, including RS-485 communication, switching input, switching output and analog output, etc. The rich size can easily replace the pointer type meter.
Product Standards
◇GBT22264.1-2008 Installed digital display electric measuring instrument part 1: Definition and general requirements
◇GBT22264.2-2008 Installed digital display electric measuring resemblance meter part 2: requirements for ammeter and voltmeter
◇GBT22264.3-2008 Installed digital display electric measuring instrument part 3: Requirements for power meter and reactive power meter
◇GBT22264.4-2008 Installed digital display electric measuring resemblance meter part 4: requirements for frequency meter
◇GBT22264.5-2008 Installed digital display electric measurement meter part 5: requirements for phase meter and power factor meter
◇GBT22264.8-2008 Installed digital display electric measuring instrument part 8: Recommended test methods
Model Meaning
External Dimensions
