GivEnergy 630GEMCT SDM630 Three‑Phase Energy Meter (with CT)

GivEnergy SDM630: The High-Accuracy Three‑Phase Energy Meter for Commercial Systems

The GivEnergy SDM630 energy meter is engineered for three-phase power monitoring, making it an essential tool for larger homes, commercial premises, or businesses deploying GivEnergy storage systems. CT-operated and Modbus-ready, it delivers comprehensive multi-phase data tracking with precision and clarity.

Three-Phase Monitoring for Larger Loads

Designed specifically for complex energy environments, the SDM630 supports programmable CT ratios and tracks voltage, current, power, and frequency across all three phases. Whether you’re managing a commercial install or a high-consumption property, this meter helps optimise energy usage and export settings in real-time.

Its LCD display provides clear three-line readings, and with support for Modbus integration, it communicates seamlessly with GivEnergy hybrid and AC-coupled inverters.

Commercial-Grade Accuracy and Design

With an IEC Class 1 accuracy rating, the SDM630 ensures precise readings that meet commercial standards. It can handle a wide input voltage range and is capable of supporting CTs rated from 1 A to 9999 A, perfect for tailored monitoring on large-scale installations.

It's housed in a compact, DIN-rail compatible enclosure with IP51 protection on the front face, offering installer-friendly features without compromising on reliability.

Built for GivEnergy System Integration

The 630GEMCT model is designed to provide energy flow data directly to GivEnergy systems. This supports dynamic load balancing, battery charge/discharge scheduling, and visibility of energy flows across all phases via the GivEnergy portal.

Technical Specifications

• Dimensions: 94.5 mm (H) × 72 mm (W)
• Weight: 0.30 kg
• Input Voltage: 85–275 V AC per phase
• Input Current: 0.25–5 A (via CT)
• Output: RS-485 Modbus
• Mounting: DIN rail

Ideal For Commercial GivEnergy Systems

This meter is the go-to choice for three-phase installations such as offices, workshops, or large residential properties using GivEnergy systems. It provides the data foundation needed to fine-tune performance and support export limitation or system balancing.

Warranty & Build Quality

Manufactured to withstand real-world conditions, the SDM630 operates from -25°C to +55°C with full functionality and includes high-resistance polycarbonate housing and shock protection. It is CE-certified and Modbus-compliant.

Frequently Asked Questions

• Can this meter be used with GivEnergy three-phase systems?
  Yes – it is fully compatible with GivEnergy inverters and control platforms for three-phase monitoring.
• Does it come with CT clamps?
  CTs are usually ordered separately to match system size. It supports programmable primary values up to 9999 A.
• Is the SDM630 suitable for residential use?
  Only in larger homes with three-phase supply. Most domestic homes will use the GEM120 single-phase meter.
• How accurate is this meter?
  It is rated to IEC 62053-21 Class 1 accuracy for active energy.

Order from Evergy

Ensure total system visibility with the GivEnergy SDM630 Three‑Phase Energy Meter, available now at Evergy, with full installer support and UK delivery.