Liberty 3P – 3 Phase Prepayment Meter


The Liberty 3P metering systems offers a flexible and secure revenue management technique to deliver a bill less revenue cycle using keypad based prepayment metering.

The Liberty 3P offers:

  • 3 Phase 4 wire measurement.
  • Accuracy class 1.0 and 2.0.
  • Current range 5-30A, 10-60A and 20-80A.
  • Cost effective ‘pay-as-you-go’ system.
  • Flexible tariff.
  • Time of Use (TOU).
  • Slab tariff.
  • Minimum charges.
  • Taxes and duties.
  • Debt recovery.
  • Future proof integrated solution enabling telephone, Internet and web based vending.
  • Load monitoring, load limiting and load management.
  • Tamper/fraud detection algorithms to counter fraudulent customers.
  • Keypad based easy to use technology.
  • Authenticated Billing Codes (ABC) – Enables two way communication for brining data back to the utility. 
securemeter liberty3p