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SDM02/SP

SDM02 SP

Split-Phase Compact Energy Meter with Clamp CTs

The SDM02 is a compact smart energy monitor designed for split-phase and two-phase systems. Using two split-core CTs, it provides precise measurement of voltage, current, power, and energy. With integrated wireless communication, it offers effortless integration into smart energy ecosystems.

- Universal Compatibility: Seamlessly fits both UL Split-phase and IEC/UL 2×1P+N systems, making it a versatile choice for diverse electrical setups.
- Real-Time Monitoring: Monitor voltage, current, power, and power factor instantly. Gain actionable insights to optimize your energy usage and reduce electricity bills.
- Bi-Directional Measurement: Perfect for homes with solar panels. Accurately track both the energy you consume from the grid and the power you generate.
- High-Precision Accuracy: Trust your data. Delivers Class 1 active energy measurement accuracy, fully compliant with IEC 61557-12 standards.
- Versatile Connectivity: Choose from various communication options such as Wi-Fi and Zigbee, catering to diverse system integration needs.

Technical Data

Wiring Diagrams

Mechanical Outline

Ordering Information

  • Rated voltage: 110-240 (L-N)/208-240 VAC (L1-L2), 50/60Hz

  • Max monitoring current: 120A / 200A / 100A (UL2808)

  • Over-voltage category: III

  • Rated voltage: 250V

  • Rated impulse withstand voltage: 4kV

  • Pollution degree: 3

  • Protection degree: IP20

  • Measurement accuracy: Class 1 (active energy)

  • Maximum Power consumption: ≤ 2VA

  • Rated operating temperature: -25 to 55 ℃

  • Main module dimension: 42.2×41.6×20mm

  • Clamp CT apertures: Ø16mm (120A) / Ø20mm (200A) / Ø13 mm (100A UL2808)

  • Communication Type: Wi-Fi / Zigbee

Technical Data

Wiring Diagrams

Mechanical Outline

Ordering Information

  • Rated voltage: 110-240 (L-N)/208-240 VAC (L1-L2), 50/60Hz

  • Max monitoring current: 120A / 200A / 100A (UL2808)

  • Over-voltage category: III

  • Rated voltage: 250V

  • Rated impulse withstand voltage: 4kV

  • Pollution degree: 3

  • Protection degree: IP20

  • Measurement accuracy: Class 1 (active energy)

  • Maximum Power consumption: ≤ 2VA

  • Rated operating temperature: -25 to 55 ℃

  • Main module dimension: 42.2×41.6×20mm

  • Clamp CT apertures: Ø16mm (120A) / Ø20mm (200A) / Ø13 mm (100A UL2808)

  • Communication Type: Wi-Fi / Zigbee