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Overview

JNE's 3-Phase Smart Meter is a ready-to-use solution for smart metering using the onboard Renesas MCU RL78/I1C -512K/100Pin. The 3-phase, 4-wire Class 1 / Class 0.5S meter is designed with low current consumption, low cost meter and high-performance solution. This would be an ideal solution for advanced metering infrastructure (AMI), Peak Load Management (PLM) including meter demand response. The meter will communicate with HES through GPRS connectivity.

Renesas RL78 Ready
Renesas RL78 Ready
  • Operating Voltage 110-300V (at any Channel)
  • Basic current 5A / 10A ,Maximum current 60 / 120A
  • Operating Frequency 50 Hz ± 10%
  • LCD display with 7 digits, RTC accuracy of ± 5 PPM at 25º
  • Power consumption as per IS- 16444 (3W/8VA)
  • Kwh—impulse output as per IEC 52053-31
  • Complying IS 15959 part-2 standard for DLMS
  • Fundamental to 31st Harmonic measurement
  • Tamper detection & Event logging with active energy, voltage and current snap shots
  • Load connection/disconnection through latching relays

Applications

  • Smart Meter
  • Net Metering
  • Energy Monitoring
  • EV Charger/Station

Documentation