Single Phase Smart Prepayment Meter

Genus Single Phase Smart Pre Payment meter is a prepayment metering solution comprising of mains control unit (MCU) and customer interface unit suitable for residential and commercial premises. The complete solution is 20 digit proprietary STS compliant. The communication between MCU & CIU is wireless over licensed free RF band.


  • Smart cellular functionality with integrated cellular Network Interface Card
  • Load Limiting functionality
  • Bi Color credit status warning LED
  • 20 Digits proprietary STS compliant decryption
  • DLMS COSEM Complied
  • Provision of online recharge facility with third party payment getaways
  • Intuitive Display for user friendly day to day operations
  • Wired/Wireless(Over RF) communication with CIU with LOS distance of 100M
  • Precise working & continue power supply metering in harsh electrical and environmental conditions & withstood.


  • Active and apparent forward energy registers.
  • Maximum demand(KW/KVA)
  • Midnight and load survey data recording.
  • Billing and reading the meter in the absence of power supply.
  • Real time prepaid calculations
  • Individually configurable Load Survey & Maximum Demand integration periods

Benefits / Perks

  • Upfront revenue recovery for the service provider
  • Reduced infrastructure & resources for Meter Reading, Bill Distribution, Payment Collection and Maintenance & Operation
  • System Transparency
  • No surprising bill amount
  • No Disconnection due to low credit in friendly hours/days
  • Over the air recharging functionality
  • On demand/Periodic push data retrieval functionality

Revenue Protections

  • Advanced anti-tamper capabilities prevention, detection and deterrence.
  • Quality-of-supply information.
  • Event logging with date & time
  • Load Limiting feature for load management
  • Terminal Cover open detection

Meter data Security

  • Meter data protected against manipulation.
  • Authenticated billing and metering data, with time stamps.
  • Secured cryptographic token algorithm(STS)


Single Phase Smart Prepayment Meter

Technical Specification

Connection type Single Phase Two wire direct connected LED Indicators MCU
LED Indicators CIU
MCU has 2 Nos. high intensity LED’s
Cal & Bi Color LED for credit Status
NIC has 2 Nos. high intensity LED’s for Status & Rx Tx
CIU 1 Nos. high intensity LED
Bi Color LED for Credit Status
Standards IEC 62052-11, IEC 62053-21, IEC 62055-31, SANS 1524-1, IEC 62056 Communication Ports Optical Port For local communication
Remote port for Cellular Communication
Metrology Accuracy Class -1 Communication Protocol DLMS/COSEM
Rated Voltage 230/240 V (-40% to +20%) Operating Temperature Range -10°C to +55°C
Rate Current Ib(Imax)A= 5(30)A, 10(60)A
Withstand 120% of Imax
Storage Temperature Range -25°C to +70°C
Starting Current 0.4% of Ib Relative Humidity Up to 95%, non condensing
Frequency 50 Hz ± 5% Degree of Protection / IP Rating IP 51, ( IP 54 using meter enclosure)
Power Consumption Voltage Circuit: <5W/15VA at rated voltage
Current Circuit: <7W
Weight MCU ~0.850 Kg
CIU ~ 0.260 Kg
Dimension MCU – 199 X 128 X 66 (MM)
CIU – 125 X 75 X 32 (MM)
Load Contactor Latching Relay CIU Communication Wired CIU interface via RJ 45 Connector
Display  7 Segment 7 Digits LCD display with backlight Wireless communication over Low Power Radio frequency (LPRF) interface Frequency Bands -433 MHz/868 MHz, depending on the license free spectrum available.
Communication Distance -100M LOS
Type of installation Indoor

Power Sector Leadership

  • 75+ million

    electricity meters installed
  • Empanelled
    with all leading utilities
  • 65000 sq mtr

    Integrated manufacturing
  • Research & Development
    lab recognized by Govt. Of India