SEA Industrial/Commercial Power Meter | 100A Max & 8-Tariff Support (STE38

The STE38-G is a high-performance three-phase prepaid smart electricity meter specifically engineered for commercial and industrial power management scenarios. Designed to deliver precise, reliable energy monitoring and prepaid control, this meter integrates dual-mode GPRS/433MHz RF communication technology, enabling real-time access to critical electricity data—including voltage, current, active/reactive power, and four-quadrant energy—via web portals, handheld units (HHUs), or API-integrated third-party platforms. Compliant with STS standards and certified under international IEC 62052-11, IEC 62053-21 (Class 1.0), and IEC 62055-41, it features premium-grade metering chips that ensure exceptional measurement accuracy, laying a solid foundation for fair billing and efficient energy optimization.

Boasting a robust and user-centric design, the STE38-G is built with a thickened flame-retardant shell that guarantees stability, durability, and operational safety. With an IP54 protection rating, it resists dust and water splashes, making it suitable for harsh working environments. The meter’s rear fixed triangular positioning and hanging hole design facilitate quick and easy installation, while its clear liquid crystal display and intuitive keypad enable convenient on-site operation and data viewing. Equipped with an 8-year long-lasting battery and LED indicators, it ensures continuous performance and easy status monitoring.

Key Selling Points

1. Dual-Mode Communication & Real-Time Monitoring: Combines GPRS and 433MHz RF communication to enable instant access to energy data via multiple channels, supporting remote management, usage trend tracking, and timely anomaly alerts.
2. Precise Three-Phase Measurement: Adopts international-grade metering chips and complies with Class 1.0 accuracy standards (400imp/kWh), delivering precise measurement of three-phase four-wire system parameters (voltage, current, active/reactive power, four-quadrant energy).
3. STS Compliance & Global Certification: Meets STS standards for secure prepaid management and is certified under IEC 62052-11, IEC 62053-21, and IEC 62055-41, ensuring compatibility and reliability in global markets.
4. Multi-Choice Recharge Ecosystem: Supports flexible recharge methods—by amount/unit at physical stations, mobile top-up via M-PESA/MTN/Airtel/Alipay, and door-to-door service—with 20-digit token verification for secure transactions.
5. Rugged & Durable Design: IP54 protection rating, thickened flame-retardant shell, and wide operating (-25℃ to 70℃) and storage (-40℃ to 85℃) temperature ranges ensure durability in harsh environments.
6. Easy Installation & User-Friendly Operation: Rear fixed triangular positioning and hanging hole design simplify mounting; liquid crystal display and intuitive keypad enable hassle-free on-site data viewing and operation.
7. Enhanced Security & Data Protection: Features tamper detection, cover opening detection, and Microsoft SQL Server-backed StronPay vending system with account permission management to safeguard data and prevent unauthorized access.
8. Flexible Energy Management: Supports up to 8 multi-tariff plans, bidirectional metering, neutral current measurement, and automatic switch-off, adapting to diverse billing and energy control needs.
9. Cost-Effective Modular Architecture: Component-replaceable design allows module-only upgrades, minimizing lifecycle costs; plug-and-play compatibility with multiple network infrastructures (GPRS, 433MHz RF) reduces deployment complexity.
10. Versatile Application Scope: Ideal for industrial, commercial, residential, rural, and utility-scale projects—including smart grids and off-grid solar systems—catering to both large-scale industrial needs and small commercial setups.
11. Remote Control Capability: Optional RF module enables remote on/off control and data synchronization, enhancing operational efficiency and reducing on-site maintenance efforts.
12. Low Power Consumption: Voltage circuit power consumption <2W/<8VA and current circuit power consumption <1VA, optimizing energy efficiency for long-term use.