STS Prepaid Keypad Single Phase Electricity Meter

STE18-A is an STS Standard compliant, keypad type, automatically connection or disconnection single phase prepaid electricity meter.

This kind of electricity meter is single phase prepaid electricity meter. Single-phase electricity meter has the characteristics of high accuracy, accurate measurement, low maintenance workload, high work efficiency, low requirements for transportation and installation conditions, low power consumption, energy saving, good for reducing line loss, strong anti-power theft function, strong overload ability, low failure rate.

Single phase prepaid electricity meter is suitable for the statistics and internal accounting of electric energy consumption of different production lines or loads in industrial buildings.

Main Features

 20 digit (Standard Transfer Specification) STS encryption

 Detection of significant reverse energy (SRE)

 IEC62056-21 compliant port allowing for easy data interrogation

 Disconnects on overload and no credit

 Dual power source working on both prepaid and credit mode

 Programmable load limit and low credit warning

 Detection and record tamper event such as cover open, reversal, black-out, etc.

 Easy access to 12 months historical consumption data and last 5 token entered

User Benefit

 Easy connection to User Interface Unit (UIU) for split type applications

 PLC/ RF / GPRS wireless communication with a head-end AMR/AMI server

 Time of Use (TOU), multi-tariff, holiday setting.

 Advanced load control and disconnection features

Features

1. STS Standard
2. Up to 8 years battery life
3. Remote connection/disconnection
4. IP54 waterproof
5. Real-time clock
6. Time of Use price
7. Anti-tamper
8. Lora-RF communication
9. Mobile Payment
10. ISO 9001; ISO 14001 compliant

Key benefits

Meter Recharge: By inputting 20 digits Token.

Low Credit Alarm: Alarm value can be set by inputting corresponding TOKEN.

TOU tariff: Meters can be set Step Tariff by inputting corresponding TOKEN. Utilities can set step price on request.

Anti-Tamper Functions: Meter will automatically shut off after detection of terminal cover open event.

Information Inquiry: Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code.

Electrical Parameters

Electric Magnetic Compatibility

Meter Dimensions