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Three-phase Smart Meter DTZY1339

DTZY1339 smart meter meets the IEC 62053-22 (Class 0.2S, Class 0.5S) / IEC 62053-21(Class 1) standard for static energy meters. The smart meter is of three-phase 3-wired or three-phase 4-wired connection. The main features of DTZY1339 include none physical adjustment components, digital signal processing, digital filters, digital error correction, digital calibration, immunity to temperature fluctuation, and excellent stability.

DTZY1339 smart meter meets the IEC 62053-22 (Class 0.2S, Class 0.5S) / IEC 62053-21(Class 1) standard for static energy meters. The smart meter is of three-phase 3-wired or three-phase 4-wired connection. The main features of DTZY1339 include none physical adjustment components, digital signal processing, digital filters, digital error correction, digital calibration, immunity to temperature fluctuation, and excellent stability. Due to its 12 times overload multiplier, DTZY1339 smart mete can record energy usage of extreme low load. Its accurate measurements of voltage, current, power factors, and power can replace a series of indicating instruments and transmitters.

  • Metering Functions
    • Electric Quantity Metering
    • Active Energy Metering
    • Phase Splitting Energy Metering
    • Reactive Energy Metering
    • Historical Energy Record Function
    • Energy Freeze
    • Zero Clearing
  • Demand Measuring
    • Demand Record
    • Demand Cycle
    • Demand Resets
  • Tariff and Time-interval
  • Measuring and Monitoring of Power Parameters
  • Event Record
  • Timing Functions
  • Load Profile
  • Functions of Voltage Loss, Phase Failure and Current Loss Record
    • Voltage Loss Event Detect and record
    • All-voltage-loss Record
    • Phase Failure Detection
    • Current Loss Detect and Record
    • Voltage Reverse Phase Sequence Judging
  • Displaying Functions
    • Display
    • Button Display
    • Power Cut Display
  • Communication Functions
  • Multi-function Interfaces and Terminal Output
  • Alarming Functions
    • Alarming Output Point
    • Operation Status Alarming of the Meter
    • Programming Password and Safeguards
    • Programming Switch
    • Programming Password
    • Prepayment Function
    • Load Switch

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