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Sub‑Metering in New‑Build Projects

Designing sub‑metering into new‑build projects enables accurate energy monitoring from commissioning, supporting long‑term performance, compliance, and operational efficiency.

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Why Sub‑Metering Should Be Designed into New‑Build Projects

The Value of Sub‑Metering in New‑Build Design

Early integration delivers better data quality, lower costs, and long‑term system flexibility.

Optimised System Design

Metering points are aligned with electrical distribution and load profiles.

Improved Data Accuracy

Permanent installations avoid compromises common in retrofit scenarios.

Lower Lifetime Cost

Early planning reduces future modification and upgrade costs.

Compliance Readiness

Supports energy reporting and sustainability requirements from handover.

Operational Transparency

Provides immediate insight into building energy performance.

Future Expansion

Allows metering capacity to scale with changing building use.

Our Sub-Meters

View all of our Sub-Metering products. All hand built in the UK with industry leading 5 year warranty.

MultiCube Modular

Expandable Multi-Channel - Multi-function Sub-Meter

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MultiCube 950

333mV Multi-Function - Multi-Channel

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MultiCube 650

Meters 2 x three phase - 6 x single phase loads

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Cube 400

Meters 1 x three phase load - 3 line display

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Cube 350

Energy and Power Multi-function Sub-Meter - Meters 1 x three phase load

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Rail 350

High-performance, multi-function energy meter designed for monitoring a single three-phase load.

View Rail 350

Rail 310

The Rail 310 is a versatile, multi-channel energy and power sub-meter designed for space-efficient monitoring.

View Rail 310

Design Considerations for New‑Build Sub‑Metering Systems

Key Considerations for New‑Build Sub‑Metering

New‑build projects allow metering to be fully integrated into electrical design.

Defined metering strategy at concept stage
Dedicated space in panels and switchboards
Clear separation of loads and circuits
Standardised CT selection and ratios
Integration with BMS and EMS platforms

Sub‑Metering Technologies for New‑Build Installations

Technologies Commonly Used in New‑Build Projects

Modern sub‑metering devices support robust, scalable installations.

Solid‑Core Current Transformers

Ideal for panel build stages where conductors are not yet terminated.

333 mV Output CTs

Simplify wiring and reduce safety risks during commissioning.

Modular Sub‑Meters

Support scalable installation across multiple distribution boards.

Open Protocol Communications

Enable seamless integration with BMS and analytics platforms.

Ready to discuss your project?

Our technical team provides free pre- and post-sales support from specification through to commissioning.