Three-phase STS prepaid/postpaid electricity kWh meter.
This three-phase checking meter with vending systems is a "sub-metering" system for shopping malls, private estates, and factories. It can also work where there is multiple tenants in a building.
Meter Specifications:
1. 220 Volt, 100A, 50Hz
2. Unique security key in each device for high crack protection
3. Internal relay to switch off automatically when the balance is zero
4. Low balance credit alarm
5. Overload protection
6. Open cover detection
7. Check and collection of energy bills.
8. Prepaid token vending system (kWh) is available.
This is not a DISCO meter and can only be used in private estates and shopping malls where they have an MD - maximum demand meter (major distribution meter) serving the whole estate or malls has been installed.