DIN Rail 3 Phase Energy Meter

A DIN rail 3 phase energy meter is a compact electrical measuring device designed for installation on a standard DIN rail. It measures energy consumption and electrical parameters in three-phase power systems and is commonly installed inside distribution boards, control cabinets, and electrical panels.

Depending on the model, a DIN rail three-phase energy meter can measure active energy, reactive energy, voltage, current, active power, reactive power, apparent power, power factor, frequency, demand, and other electrical parameters.

DIN rail installation allows the meter to be mounted quickly and securely inside an electrical cabinet. It saves panel space, simplifies installation and maintenance, and makes the meter suitable for distribution boards, submetering systems, and compact control panels.

Selected models support RS485 communication and Modbus RTU protocol. This allows energy and electrical measurement data to be transmitted to PLCs, gateways, SCADA systems, building management systems, and energy management platforms.

This depends on the selected meter and the system current. Direct-connected models can measure current without external current transformers within their rated current range. CT-operated models use external current transformers and are suitable for higher-current electrical systems.

Consider the system voltage, maximum current, wiring configuration, direct or CT connection, measurement accuracy, meter width, communication protocol, display type, auxiliary power supply, pulse output, tariff functions, and required measurement parameters. NATWEL can recommend a suitable model based on your electrical system and project requirements.