Hunan Stron Smart Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10000 |
| Delivery Time | 5-8 work days |
| Packaging Details | carton |
| Mode | Prepaid Token Type |
| Terminal Cover | Transparent |
| Phase Number | Single Phase |
| Basic Current | 5A |
| Operation | Keypad |
| Color | White |
| Charge Mode | Prepaid |
| Nominal Frequency | 50-60HZ |
| Ciu Material | Plastic |
| Ingressprotection | IP54 |
| Phase | Three phase |
| Battery Replacement | Yes |
| Feature | Smart Digital Meter |
| Keypad | Yes |
| Accuracy | Class 1.0 |
| 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 |
| Communication | LORA-RF supported |
| 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 | 10000 |
| Delivery Time | 5-8 work days | Packaging Details | carton |
| Mode | Prepaid Token Type | Terminal Cover | Transparent |
| Phase Number | Single Phase | Basic Current | 5A |
| Operation | Keypad | Color | White |
| Charge Mode | Prepaid | Nominal Frequency | 50-60HZ |
| Ciu Material | Plastic | Ingressprotection | IP54 |
| Phase | Three phase | Battery Replacement | Yes |
| Feature | Smart Digital Meter | Keypad | Yes |
| Accuracy | Class 1.0 | 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 | Communication | LORA-RF supported |
| 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 | STE18-A Electric Meter ，Single Phase DIN-RAIL Electric Meter ，PREPAID KEYPAD Electric Meter | ||
Core Features
✅ Prepaid Energy Management
Accepts 20-digit encrypted tokens (TOKEN) for electricity top-up via keypad or paired CIU device.
Auto-alarm when credit is low (red LED flashing) and automatic disconnection at zero balance.
Factory-preloaded with 10kWh credit. Activate by entering anti-tamper token after installation.
✅ Triple-Layer Tamper Protection
Instant Power Cut: Triggers yellow "Warning" light and disconnects supply when cover is opened.
Encrypted Data Security: Complies with IEC62055-31 standard for token fraud prevention.
Reverse Energy Monitoring: Tracks unauthorized backfeeding (Display Code: 2).
✅ Smart Remote Control
433MHz RF Communication: CIU for meter reading (500m range), DCU for batch management (1000m range).
Infrared Port: Enables authorized parameter configuration by utilities.
✅ Real-Time Monitoring
LCD displays 100+ parameters: voltage (Code 3), current (Code 4), real-time power (Code 31), consumption history (Codes 19-30).
LED indicators for pulse (blue), credit status (green/red), and alarms (yellow).
Technical Specifications
⚡ Electrical
Voltage: 230V ±20% (70%-120% Un) | Frequency: 50Hz
Current: 5A (Ib) - 60A (Imax) | Starting Current: 20mA
Accuracy: Class 1.0 per IEC62053-21/23
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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