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Paylite Three Phase Smart Prepayment Meter


Genus BS Paylite” is a smart prepayment metering solution comprising of Main Control Unit (MCU) and customer Interface Unit (CIU) suitable for residential and commercial premises. The complete solution is 20-digit Proprietary CTS/STS compliant. The Communication between MCU and CIU is either wired or wireless.
The meter could also be used in stand alone mode without CIU.




  • Robust design
  • 20-digit Proprietary CTS/STS compliant decryption
  • IP54 compliant meter casing suitable for indoor as well as outdoor installations
  • User friendly LCD display allowing consumers to have an access to meter information
  • Bi color LED for credit status warning
  • LED indication for tamper
  • Advanced anti tamper features like Earth load, cover open etc.
  • Configurable load limiting feature depending upon the consumer load
  • Optical port offered additionally to facilitate the data down loading option for utilities to analyse the energy consumption
  • Wired/wireless (over RF) communication with CIU with a distance of minimum 100m (Option)
  • Integrated keypad with Smart Cellular functionality

    • CIU with battery back-up
    • LCD with alphanumeric digits for displaying energy registers and token messages in user friendly format
    • Status information provided through the language independent icons
    • 12-digit keypad with audible feedback
    • Short Codes for meter functional verification
    • Instantaneous load and historical data on display
    • Last five credit tokens entered on display
    • User programmable alarm imits
    • LED/LCD indicators for credit status, load connect/disconnect

    Smart 3P STS PPEM

    Paylite Three Phase Smart Prepayment Meter

    Technical Specification

    Connection Type 3P, 4W Split Type Pre Payment kWh Meter
    Meter Type Indoor/Outdoor
    Standards IEC 62052-11, IEC 62053-21

    IEC 62055-31, 62055-41, 62055-51

    Accuracy Class Class-1.0
    Rated Voltage 230 Volt (+20% to-40%)
    Rated Current 5(100)A, 10(100)A, 20(100)A
    Power Factor Zero (lag)-Unity-Zero(lead)
    Power Consumption Voltage Circuit: <2W/<10VA at rated voltage

    Current Circuit: <4VA

    CIU Display LCD with Alphanumeric display and status icons
    LED indicators in MCU

    LED indicators in CIU

    3 nos. (creditstatus, Tamper status, calibration)

    Credit Status

    MCU Communication ports Optical Port for Local Communication Wired or Wireless interface with CIU Smart Cellular Functionality
    MCU-CIU Wired Interface Galvanically isolated 2-wire interface Communication distance min 100m
    MCU-CIU Wireless Interface Low power radio frequency (LPRF) interface Frequency bands-433MHz/868MHz, depending on the license free spectrum available Communication distance-100m LOS
    Battery for Wireless CIU 2 nos AA type (non-rechargeable type) Easily replaceable
    Operating Temperature Range -10 °C to +55 °C
    Storage Temperature Range -25 °C to +70 °C
    Operating Humidity Up to 95%, non condensing
    IP Rating IP54
    Weight MCU 2.1 kg

    CIU 0.225 kg

    Dimensions (L x W x H) MCU 292mm x 185mm x94 mm.

    CIU 125mm x 75mm x 32mm

    Power Sector Leadership

    • 75+ million

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

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