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 |
