STE38-A STS Standard Prepaid Three Phase Smart Electric Meter with LORA-RF Module, 10-100A Range, IP54 Waterproof
Price:
negotiated
MOQ:
10
Delivery Time:
30-45days
Brand:
stron
Product Description
STE38-A STS Standard Prepaid Three Phase Smart Electric Meter
STS Standard compliant keypad-type prepayment mode 3-phase 4-wire energy meter with LORA-RF module. Features IP54 waterproof rating and long-life lithium battery for reliable operation.
Key Features
- STS Standard prepayment system with 20-digit encrypted TOKEN input
- IP54 waterproof protection for outdoor and harsh environments
- Long-life lithium battery backup
- Mobile payment integration via API (M-PESA, Alipay, MTN, Airtel)
- Load control function with programmable threshold
- Anti-tamper protection with magnetic field detection
- Time-of-Use (TOU) tariff programming capability
- LORA-RF or Bluetooth 4.0 communication options
Electrical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 3×230V |
| Working Voltage Range | 70%-120% Un |
| Nominal Frequency | 50-60Hz |
| Basic Current (Ib) | 10A |
| Maximum Current (Imax) | 100A |
| Starting Current (Ist) | 30mA |
| Measurement Accuracy | Class 1.0 |
| Operation Temperature | -25℃ to 70℃ |
Electromagnetic Compatibility
| Test | Specification |
|---|---|
| AC Insulation Strength | 4kV at 50Hz during 1min |
| Impulse Voltage | 8kV |
| Electrostatic Discharges | Contact: 8kV, Air: 16kV |
| Electromagnetic RF Field | 27MHz-500MHz: 10V/m, 100KHz-1GHz: 30V/m |
| Fast Transient Burst Test | 4kV |
| Protection Class | Class II |
Meter Display & Dimensions
Recharge Methods
Stronpay Vending Software
Web-based, standalone, or handheld mobile vending unit options with STS standard encryption.
Mobile Payment Integration
API integration with local mobile money platforms (M-PESA, Alipay, MTN, Airtel) for convenient home recharging.
AMI System Remote Recharge
Remote recharging via DCU with LORA-RF or PLC communication modules.
Advanced Functionality
- Prepaid and post-paid mode switching capability
- Low credit alarm with programmable threshold
- Comprehensive event recording (tamper, open cover, purchase)
- Self-testing function for LCD, relay, and system components
- Overdraft collection options (daily or monthly)
- Information inquiry for credit, purchases, and consumption data
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Stron Smart Co., Ltd
Location
Floor 5, Building A, No.668 Xianyuehuan Road, China Power Valley Tech Park R&D center, Tianyuan District, Zhuzhou City, Hunan Province, China.
Contact Person
Tony