Hunan Stron Smart Co., Ltd
Stron Metering, Smart Life
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IC Card Type STS Standard IP54 Waterproof Keypad Prepaid Single Phase Electricity Meter
STE18-C is an STS Standard compliant, IC Card type, automatically connection or disconnection prepaid electricity meter. It can be top up with Stronpay vending software directly and communicate with AMI system via LORA-RF or PLC module.
The integrated IC Card Reader of single phase electricity meter is offered to insert recharge Card and check information by short codes.
Stronpay vending software could be integrated to local Mobile Money Payment Platform via API, like M-PESA, Alipay, MTN, Airtel, etc.
Main Features
① Ingress protection IP54 waterproof
② Up to 8 years battery life
③ Connection/disconnection
④ STS Standard
⑤ Real-time clock
⑥ Utilities can set TOU price into meter on request
⑦ Anti-Tamper Magnetic field protection
⑧ LORA-RF communication (optional)
⑨ Pay by mobile payment including M-PESA, Alipay, MTN, Airtel, etc.
| Electrical Parameters | ||
| Nominal Voltage | 230V | |
| Working Voltage Range | 70%~120%Un | |
| Nominal Frequency | 50-60Hz | |
| Basic Current (Ib) | 5A | |
| Maximum Current (Imax) | 80A | |
| Starting Current (Ist) | 20mA | |
| Active Energy Constant | 1000imp/kWh | |
| Measurement Accuracy | Class 1.0 | |
| Power Consumption in Voltage Circuit | <2W <8VA | |
| Power Consumption in Current Circuit | <1VA | |
| Operation Temperature Range | -25℃-70℃ | |
| Storage Temperature Range | -40℃-85℃ | |
| Electro Magnetic Compatibility | ||
| AC Insulation Strength | 4kV at 50Hz during 1min | |
| Impulse voltage 1.2/50 us mains connections | 8kV | |
| Electrostatic Discharges
| Contact discharge | 8kV |
| Air discharge | 16kV | |
| Electromagnetic RF Field | 27MHz-500MHz | 10V/m |
| 100KHz-1GHz | 30V/m | |
| Fast transient burst test | 4kV | |
| Mechanical requirements | ||
| Meter shell Water proof protection Rate | IP54 | |
| Protection | Class II | |
Meter Dimension
Function:
1. Basic functions:
✽ Meter Recharge By Inputting TOKEN
✽ Active energy measurement
✽ MD(maximum demand measurement)
✽ Auto scroll mode display
✽ Build-in relay control
✽ Event log
✽ Low Credit Alarm
2. TOU Tariff: Meters can be set TOU Tariff by inputting corresponding TOKEN. Utilities can set step price on request.
3. Anti-Tamper Functions: Meter will automatically close the valve after detection of magnetic field and open cover event.
4. Overdraft Collection:Electricity Overdraft can be collected day by day or month by month.
5. Information Inquiry: Consumer could check the data like Credit Remain, Total Purchased and Total Credit by inputting the short code.
AMI System consist of Smart Meters, Communication systems and equipment, Meter Database Management System.
It can realize access, configuration, and control of various remote data; supports various electricity prices, analysis of electricity usage to lead self-conscious energy-saving, load control of remote user, automatic response; malfunction frame testing and remote connect/disconnect control, optimization of load forecast, and power quality, etc.