Energy Meter
DIN Rail Energy Meter Manufacturer — Single & Three Phase
TPKELE DIN-rail energy meters measure active energy, current and voltage for distribution boards, sub-metering and tenant billing. Single-phase and three-phase versions, direct-connect and CT-operated, pulse and RS485 Modbus output — designed to integrate with energy management platforms, BMS and SCADA systems for industrial and commercial customers.
- Single-phase and three-phase DIN-rail energy meters
- Direct-connect and CT-operated versions
- Class 1 active energy accuracy
Sub-metering in commercial buildingsTenant billing & landlord meteringIndustrial energy management & ISO 50001Solar self-consumption and feed-in meteringData center power monitoring
Specified by energy management integrators, panel builders, building contractors and distributors needing certified DIN-rail meters with Modbus integration.
Frequently Asked Questions
Do you support Modbus communication?
Yes — RS485 Modbus output is available on selected models for integration with energy management, BMS and SCADA systems.
What accuracy class do the meters offer?
Standard meters meet Class 1 active energy accuracy per IEC 62053-21, suitable for sub-metering and operational monitoring. Higher accuracy available on request.
Direct connect vs CT operated — which do I need?
Direct-connect meters wire the load current directly through the meter, suitable up to 80A or 100A. CT-operated meters use external current transformers for higher currents (typically 100A and above).
Are the meters MID approved?
Standard models are CE / IEC certified. MID-approved versions for billing applications in the EU are available on request.
