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Brand Name : stron
Model Number : STE18/STE38
Certification : STS
Place of Origin : China
MOQ : 10
Price : negotiated
Payment Terms : T/T
Supply Ability : 20000pcs/month
Delivery Time : 20-45days
Packaging Details : Carton
Phase : single phase
Protocal : STS Standard
Accuracy : Class 1
Mode : Prepaid Token Type
Communication : LORA-RF supported
Waterproof : IP54
Nominal Voltage : 230V
Working Voltage Range : 70%~120%Un
Active Energy Constant : 1000imp/kWh
Frequency : 50-60HZ
Working Temperature : -25~70℃
Storage Temperature Range : -40℃-85℃
Product name : Prepaid Energy Meter
Rated Voltage : 220-240V/3*220V
Standard : STS Standard
Display : LCD
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)
Prepaid Split Keypad LORA-RF Single Phase Smart Electricity Meter With CIU For Remote Function
This single phase electricity meter with a customer interface unit(CIU) is STS standard, which can be recharged with Token generated by vending software. It has excellent anti-tamper feature like terminal cover open detection sensor to help utility for revenue protection.
It has IP54 waterproof and up to 8 years battery life. The LORA-RF communication mudule inside the meter and CIU can transport the data to AMI management system, admin can control the meter remotely.
Compliance with Standard
Main Features
①Ingress protection IP54 waterproof
②Up to 8 years battery life
③Remote connection/disconnection
④STS Standard
⑤Real-time clock
⑥Anti-Tamper Magnetic field protection
⑧LORA-RF communication (optional)
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℃ |
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 |
Basic Functionality:
Function | Details |
Prepayment | STS Standard, recharge by input 20digits TOKEN. |
Low credit alarm | Alarm value can be set by inputting corresponding TOKEN. |
Event recording | Meter can record the tamper event, open cover event, purchase event and TOKENS. |
Self-testing | Meter has a self-test function, it can test LCD and relay etc. and report the results directly. |
Anti-tamper | Meter will automatically close the valve after detection of magnetic field and open cover event. |
Communication | The meter is available with AMI system through LORA RF or Bluetooth 4.0 on request. |
Information Inquiry | Consumer could check the data like Credit Remain, Total Purchased and Total Credit by input the short code. |
Meter Dimension
☀ Login the web-based vending website by inputting the user name, company name and password.
☀ Register the meter number and customer information at the library center.
☀ Set the price for different customers
☀ Open an account to combine the meter,customer and price information
☀ Get the Token at the Top up center.
☀ Input the Token with keypad.
☀ Recharging completely.
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Prepaid Split Keypad LORA RF Single Phase Smart Electricity Meter With CIU Images |