STS Compliant Keypad Prepayment 3 Phase Electricity Meter with Tamper Proof

Ste38-s has professional and high-performance three-phase metering function, which is composed of three-phase prepayment watt hour meter and sub key CIU (customer interface unit). It provides keys for remote recharge and information query, which is its core competitiveness, advanced and easy to use. Lora radio frequency is used for communication between the instrument and CIU, which is effective and low cost. The communication distance is about 1km.

Function

Advance payment: STS standard, charge by entering 20digits TOKEN

Low Credit Alarm: Alarm value can be set by entering the corresponding TOKEN

Prepaid and post-paid switch: Meters can be changed to prepaid or postpaid mode

Load Control function: Meters can be programmed for the load control threshold if the current power exceeds the threshold value is. The Measuring device cuts off the user load.

Event Recording: Meter can record the manipulation event, open cover event, buy event and TOKENS.

Self-test: Meter has a self-test function, it can test LCD and relays etc. and report the results directly

Anti-manipulation: The valve is automatically closed after the detection of the magnetic field and the open cover

TOU Tariff: TOU Tariff can be determined by entering the corresponding TOKEN

Overdraft Collection: Power overview can be collected day by day or month by month

Communication: The measuring device is available on request with AMI system via LORA RF or Bluetooth 4.0

Information Inquiry: The consumer could check the data such as Credit Remain, Total Purchased and Total Credit by entering the short code