STRON STE38-G Three-Phase Prepaid GPRS Smart Electricity Meter: Precision & Intelligence for Commercial/Industrial Power Management

Core Features & Selling Points

• Class 1.0 accuracy rating, paired with international-grade metering chips, ensuring reliable measurement of voltage, current, active/reactive power, and four-quadrant energy.
• Supports bidirectional metering and neutral current measurement, capturing granular energy data with minimal error for fair billing and efficient energy analysis.
• Low starting current (30mA) and stable performance across a wide voltage range (70%~120%Un), guaranteeing accuracy even in low-load or fluctuating power conditions.

• Integrated GPRS/433MHz RF dual communication: Access real-time data (via web portals, handheld units, or API-integrated platforms) and enable remote reading, remote on/off control, and data synchronization.
• Communication distance and stability optimized for diverse environments—from industrial parks to rural areas—ensuring seamless connectivity for smart grid integration.

• STS token recharge support with multiple convenient top-up methods: on-site recharge points, third-party platforms (M-PESA, Alipay, MTN, Airtel), and door-to-door mobile vending units.
• Multi-tariff flexibility (up to 8 tiers) for demand-based pricing, plus credit alarming, low-voltage operation protection, and a high-precision real-time clock for tariff synchronization and event timestamping.
• Comprehensive event logging: Tracks tampering, cover opening, recharge records, and energy consumption data for audit trails and operational transparency.

• IP54 protection rating: Dustproof, waterproof, and durable for operation in harsh environments (-25℃~70℃ working temperature, -40℃~85℃ storage temperature).
• Thickened flame-retardant shell (Class II insulation) and back-mounted hanging hole design: Ensures safety, stability, and easy installation.
• Modular plug-and-play architecture with replaceable components: Reduces long-term maintenance costs and adapts to diverse smart metering infrastructure needs.

• Ideal for industrial parks, commercial complexes, large public facilities, residential communities, SMEs (supermarkets, factories), rural power systems, and off-grid/hybrid solar setups.
• Seamlessly integrates with STRON’s StronPay vending system (Microsoft SQL Server-backed data security) and advanced AMI solutions for centralized data management, report generation, and intelligent power distribution.

• Meets IEC62053-21, IEC62052-11, IEC62055-41, and STS standards, plus strict electromagnetic compatibility (EMC) performance (8kV impulse voltage, 16kV electrostatic discharge) for interference resistance.
• Designed for long-term durability with a robust build, ensuring consistent performance in high-demand commercial and industrial settings.