Liberty prepayment metering system is essentially a 'pay asyou use' system. It offers a flexible and secure revenue management system to deliver a bill-less revenue cycle.Liberty meters have built-in tamper features to counter the fraudulent customers and reduce revenue losses. It provides convenient payment options to the consumerand eliminates all the hassles associated with a post paidsystem.
Cost effective pay as you use system Reduces billing cost Advance receipt of payment Improved cash flow Automatic tariff implementation Handles Complex Tariffs Energy consumption display in monetaryterms Client-Server based vending system User configurable alarms Accuracy class - 1.0 Flexible tariffs -. Time of Use (TOU). Slab tariff. Minimum charges. Standing charges. Taxes and duties. Debt recovery Load limiting and management No disconnection on holidays, weekends andat night Option for Consumer Display Unit- Freedom Keypad based easy to use technology Authenticated Billing Codes (ABC) - enablestwo way communications
load cost per hour and monthly consumptiondata Enables tariffs updates using the vend code Enables refund of balance amount Client-Server based vending system? User configurable alarms No disconnection on holidays? Starburst LCD for user friendly display Keypad based easy to use technology Authenticated Billing Codes (ABC)- enables two way communications for bringing data back tothe utility Advanced tamper detection Displays electricity usage in terms of money like Features Technical specifications Connection type Direct connected Wiring configuration 1 phase 2 wire Mains frequency 50 Hz 5 %Burden As per relevant standards Approvals Mechanical Environmental Electrical Standard compliance IS 13779, CBIP 88, IEC 62052-11, IEC 62053-21Dimensions (WxHxD) 125x193x48 mm Enclosure Engineering plastic Sealing Sealing screw provision Temperature -10 C to +50 C (operating) | -25 C to +70 C (storage)Humidity Upto to 95 % non-condensing Ingress protection IP 51Liberty 1PVoltage range 230/ 240 V (P-N), -30% to +30%Current range 5(30)A, 10(60)A, 20(80)A Metrological accuracy Class 1.0Time Clock & Calendar Normal power source Mains supply RTC backup source Lithium Battery Battery life (typical) 10 years Min shelf life (typical) 3 years Insulation class As per IS 13779Impulse withstand As per IS 13779Programming and Features Tariff rates 8 rate registers Data retention 10 years (minimum)Communications Optical port
Liberty 3P, a three phase multifunctional prepayment meter, with itsassociated system helps in effective revenue management. It has built-in advanced tamper detection feature to counter fraudulent customers and reduce revenue losses. Liberty prepayment metering system is designed to suit customised requirements and consumer acceptance. It provides convenient payment options to the consumerand eliminates all the hassles associated with a post paid system.Liberty 3PMore Energy For You?Accuracy class-1.0Cost effective online pay as you use system?Load limiting and load management Highly secure multiple encryption dataccuracy class-1.0