Hunan Stron Smart Co., Ltd
| 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) |
| Brand Name | stron |
| Model Number | STE18/STE38 |
| Certification | STS |
| Place of Origin | China |
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Product Specification
| 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) |
| Brand Name | stron | Model Number | STE18/STE38 |
| Certification | STS | Place of Origin | China |
| High Light | Prepaid Single Phase Smart Electricity Meter ，Smart Electricity Meter With CIU ，LORA RF Smart Electricity Meter | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2007
Total Annual:
3,000,000-5,000,000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Hunan Stron Smart Co., Ltd., founded in 2007, is a professional manufacturer and total solution provider specializing in STS prepaid smart meters (energy, gas, water), PAYG solar home systems, vending software, and AMI systems. We boast a robust technical team of around 60 professional engineers, w... Hunan Stron Smart Co., Ltd., founded in 2007, is a professional manufacturer and total solution provider specializing in STS prepaid smart meters (energy, gas, water), PAYG solar home systems, vending software, and AMI systems. We boast a robust technical team of around 60 professional engineers, w...
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