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| Categories | Smart Prepaid Electricity Meter | 
|---|---|
| Brand Name: | stron | 
| Model Number: | STE18/STE38 | 
| Certification: | STS | 
| Place of Origin: | China | 
| MOQ: | 10 | 
| Price: | negotiated | 
| Payment Terms: | T/T | 
| Supply Ability: | 10000/Month | 
| Delivery Time: | 15Days | 
| Packaging Details: | Carton | 
| Material: | Plastic | 
| Color: | Gray | 
| Function: | Remote connection/Disconnection | 
| Communication: | LORA-RF supported | 
| Protection: | IP54 | 
| Product name: | Prepaid Energy Meter | 
| Rated Voltage: | 220-240V/3*220V | 
| Standard: | STS Standard | 
| Display: | LCD | 
| Frequency: | 50-60HZ | 
| Warranty: | 2 years | 
| OEM: | Support | 
| Certificate: | ISO9001; ISO14001; STS Standard | 
| Vending Software: | Supported | 
| Recharge Token Length: | 20 digits | 
| Protection Class: | IP54 | 
| Battery Life: | 8 years | 
| Current Range: | (5A/80A)/(10A/100A) | 
| Starting Current: | (20mA)/(30mA) | 
| Energy Constant: | (1000imp/kWh)/(400imp/kWh) | 
| Measurement Accuracy: | Class 1.0 | 
| Mobile Payment Support: | M-PESA, Alipay, MTN, Airtel, etc. | 
| Overdraft Collection: | daily/monthly optional | 
| Data Storage Duration: | 10 years | 
| Anti-Tampering: | Both with magnetic field/cover-opening detection; STE18-B cuts relay, STE38-G shuts valve when triggered | 
| Recharge Method: | (1. Stronpay Software; 2. 3rd-party/mobile payment)plus 3. AMI system remote recharge) | 
| Company Info. | 
| Hunan Stron Smart Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
DIN-Rail Split Keypad Single Phase Prepaid Electricity Meter
STE18-D operates with a 35 mm Din Rail mounting and pole mounting accessories, consists of two parts. A customer interface unit (CIU), and a metering and control unit (MCU). A CIU is a keypad based display, to be installed within consumers homes wherever there is a plug point. A MCU is the main meter, installed away from consumer's home in a kiosk, meter box or a pole-mounted enclosure.
MCU communicates with CIU via wireless communication such as Power Line Carrier (PLC), Radio Frequency (RF), LORA or 2-wires. This non-wired setup allows for easy inspection by utility and service providers at any time without visiting consumers' houses and reduces the chance of fraud by tampering.
Application:
Counting the electricity consumption of users over a period of time.
Compliance with Standard:
✽ ISO 9001 ; ISO 14001
✽ STS Certificated
Features:
1. Ingress proyection IP54 waterproof;
2. Up to 8 years battery life;
3. Remote connection/Disconnestion;
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 M-PESA, Alipay, MTN, Airtel, etc.
Functions:
1. Communication:
The meter is available with AMI system through LORA-RF or PLC module on request.
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.
6. Liquid Crystal Display:

Electrical Parameters
| Nominal Voltage | 230V | 
| Working Voltage Range | 70%~120%Un | 
| Nominal Frequency | 50-60Hz | 
| Basic Current (Ib) | 5A | 
| Maximum Current (Imax) | 60A | 
| 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℃  | 
Electric 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 | |
| Protection | Class II | |
Meter Dimension:

                                 
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