ADE9039

推荐用于新设计

Energy Metering Chipset for Polyphase Meters with di/dt Current Sensors

High Performance Polyphase Energy Measurement IC For Use With Rogowski Sensors

数据手册 (Rev. SpB) 产品选型表
产品技术资料帮助

ADI公司所提供的资料均视为准确、可靠。但本公司不为用户在应用过程中侵犯任何专利权或第三方权利承担任何责任。技术指标的修改不再另行通知。本公司既没有含蓄的允许，也不允许借用ADI公司的专利或专利权的名义。本文出现的商标和注册商标所有权分别属于相应的公司。
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概述

  • Complete polyphase direct connect meter or split-phase meter using a PCB-based di/dt current sensor, and ADE9039 and ADE1139 chipset
  • Strong immunity to AC magnetic tampering
  • Immune to DC magnetic fields
  • Ideal for AC applications from 32 A to 1 kA
  • Supports Class 0.2 accuracy
  • System uses a small amount of low cost PCB area
  • Channel crosstalk is typically less than 0.1%
  • Resilience to fast high-current waveforms
  • Less than 3 mA AC offset is achievable due to sensor immunity to electrostatic coupling
  • Computes active energy, reactive energy, and apparent energy on each phase and on the overall system
  • Less than 0.1 % error in active energy over a dynamic range of 2000 to 1 at TA = 25 °C
  • Less than 0.1 % error in voltage RMS over a dynamic range of 1000 to 1 at TA = 25 °C
  • Less than 0.1 % error in current RMS over a dynamic range of 1000 to 1 at TA = 25 °C
  • Single positive 3.3 V supply
  • Power quality measurements
  • VRMS½, IRMS½ refreshed each half cycle
  • Dip and swell monitors
  • Line frequency—one per phase
  • Zero crossing with a timeout availability
  • Phase angle measurements
  • Total harmonic distortion (THD)
  • Flexible waveform buffer
  • Able to resample continuously waveforms to ensure 64 points per line cycle for ease of external harmonic analysis
  • Events, such as dip and swell, can trigger waveform storage
  • Advanced metrology feature set
  • Total and fundamental active and apparent power
  • Fundamental reactive power
  • Total and fundamental IRMS, VRMS
  • Power factor
  • Tested to support active energy standards: IEC 62053-21, IEC 62053-22, EN 50470-3, OIML R46, and ANSI C12.20 based on the ADE9039 and ADE1139 chipset
  • Tested to support reactive energy standards: IEC 62053-23 and IEC 62053-4
  • 10 MHz serial port interface (SPI)
ADE9039
Energy Metering Chipset for Polyphase Meters with di/dt Current Sensors
ADE9039 Typical Applications Circuit ADE9039 Pin Configuration
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硬件生态系统

部分模型 产品周期 描述
ADE9078
量产 高性能三相电能计量IC
ADE9000
量产

高性能、多相电能和电源质量测量IC
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