STE38-G Three-Phase GPRS Prepaid Electricity Meter (Keypad-Type) – High-Performance Smart Meter for Commercial & Industrial Use

SELL POINTS

1. Dual-Mode Communication: Supports GPRS/433MHz RF dual-mode connectivity, enabling real-time data access via web portals, handheld units, or API-integrated platforms.
2. Precise & Compliant Metering: Three-phase four-wire measurement (Class 1.0 accuracy) with international-grade metering chips; compliant with STS (IEC62055-41), IEC62052-11, and IEC62053-21 standards.
3. Comprehensive Prepaid Functions: STS token recharge, credit alarming, automatic switch-off (zero credit), and multi-tariff support (max 8 tariffs) for flexible billing.
4. Advanced Security & Monitoring: Tamper detection, cover opening detection, neutral current measurement, and bidirectional metering; thickened flame-retardant shell with IP54 protection.
5. Remote Management Capabilities: Enables remote reading, remote on/off control (optional RF module), data synchronization, and event logging for efficient operation.
6. Robust Technical Performance: Wide working voltage range (70%~120%Un), operating temperature (-25℃~70℃), and strong EMC resistance (8kV impulse voltage, 4kV fast transient burst test).
7. Modular & User-Friendly Design: Plug-and-play architecture, component-replaceable structure (reduces long-term costs), and easy installation with fixed triangular positions & hanging holes.
8. Integrated Vending Ecosystem: Compatible with StronPay vending system (supports amount/unit recharge, receipt generation, report analytics) and third-party platforms (M-PESA, Alipay, MTN via API).
9. Versatile Applications: Ideal for industrial parks, commercial complexes, residential communities, SMEs, rural areas, municipal smart grids, and off-grid/hybrid solar systems.