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
Accuracy | Class 1 |
Basic Current (Imax) | 5(30) A, 5(60) A, 40(80) A |
Type and Size of Display | 8 Digits LCD screen and 3 decimal digits |
Starting Current | 0.2% Ibase |
Standards | IS 13779, IEC 1036, IEC 620532-21 |
Connection Type | LNN (Direct) |
Meter Isolation | Class 2 |
Serial Bus | RS232, RS485 |
Optical Port | IEC 61107 |
Protection Degree | IP5 |
Operating Voltage Range | 240 V± 40% |
Maximum Withstand Voltage | 240 V± 40% |
Frequency | 50Hz/ 60Hz |
Power Consumption | less than 8VA in voltage CRT, and less than 2W in current CRT |
Operating Temperature Range | -20 OC to 70 OC |
Storage Temperature Range | -30 OC to 75 OC |
Humidity Operating Range | 0%-95% |
Altitude | 0m-3600m |
Product Life Cycle | 20 years |
Accuracy | Class 1 |
Basic Current (Imax) | 10(100) A/ 5 Amp. |
Type and Size of Display | 0.2% Ibase |
Starting Current | IS 13779, IEC 1036, IEC 620532-21 |
Standards | Direct / Indirect |
Connection Type | |
Meter Isolation | LL LL LL NN / L L LNN L L L |
Serial Bus | Class 2 |
Optical Port | RS232, RS485 |
Protection Degree | IP5 |
Operating Voltage Range | 240 V± 40% |
Maximum Withstand Voltage | 240 V± 40% |
Frequency | 50Hz/ 60Hz |
Power Consumption | less than 8VA in voltage CRT, and less than 2W in current CRT |
Operating Temperature Range | -20 OC to 70 OC |
Storage Temperature Range | -30 OC to 75 OC |
Humidity Operating Range | 0% – 95% |
Altitude | 0m-3600m |
Product Life Cycle | 20 years |