Description
Three-phase circuits and central collection
M1 meters three-phase circuits in shops, offices and factories using three external current transformers. Communication combinations depend on the version. Networked submeters can supply room or branch readings.
Supporting equipment
Select CTs, protective devices and mounting accessories for the main circuit. For switching control, the relay output drives an external three-phase AC contactor. The contactor switches the main circuit.
When requesting a quotation
Provide the installation region, number of circuits, load per phase and CT specifications. For integration, include protocols, data fields and collection intervals.
Download the DCZD full-range catalogue (Simplified Chinese PDF)
Based on catalogue V2. Images are product illustrations. Functions and supporting equipment depend on the supplied version; complete-device and platform integration testing is pending. Device current ratings, accuracy class and certifications are not specified here.
Wired enterprise collection setup
Use the RS485 variant in the M1 + M4 + AG-2701X proposal. Confirm point maps, protocols and joint physical testing for the project.
