METER SPECIFICATION

We currently supply a range of credit and pre-paid meters to the Electricity Company of Ghana. Our electromechanical and electronic (post and prepaid) meters are of high quality and have the following standard specifications

AccuracyClass 1Basic Current (Imax)5(30) A, 5(60) A, 40(80) AType and Size of Display8 Digits LCD screen and 3 decimal digitsStarting Current0.2% IbaseStandardsIS 13779, IEC 1036, IEC 620532-21Connection TypeLNN (Direct)Meter IsolationClass 2Serial BusRS232, RS485Optical PortIEC 61107Protection DegreeIP5Operating Voltage Range240 V± 40%Maximum Withstand Voltage240 V± 40%Frequency50Hz/ 60HzPower Consumptionless than 8VA in voltage CRT, and less than 2W in current CRTOperating Temperature Range-20 OC to 70 OCStorage Temperature Range-30 OC to 75 OCHumidity Operating Range0%-95%Altitude0m-3600mProduct Life Cycle20 years
AccuracyClass 1Basic Current (Imax)10(100) A/ 5 Amp.Type and Size of Display0.2% IbaseStarting CurrentIS 13779, IEC 1036, IEC 620532-21StandardsDirect / IndirectConnection Type Meter IsolationLL LL LL NN / L L LNN L L LSerial BusClass 2Optical PortRS232, RS485Protection DegreeIP5Operating Voltage Range240 V± 40%Maximum Withstand Voltage240 V± 40%Frequency50Hz/ 60HzPower Consumptionless than 8VA in voltage CRT, and less than 2W in current CRTOperating Temperature Range-20 OC to 70 OCStorage Temperature Range-30 OC to 75 OCHumidity Operating Range0% – 95%Altitude0m-3600mProduct Life Cycle20 years