Blue Jay - Model DEM-4MC -Din Rail 3 Phase Energy Meter
The DEM-4MC three-phase rail-mounted energy meter is an ideal choice for residential billing, room rental billing, and industrial applications. With a width of 4 modules and a default 100mA/333mV CT, it can use external current transformers to extend the current measurement range up to 999A. In addition to basic voltage, current, frequency and other basic energy measurement functions, the DEM-4MC can optionally measure advanced parameters such as demand record and voltage and current imbalance detection.The DEM-4MC features CATIII-300V voltage rating and and withstand voltage of 2kV, ensuring safety and reliability in complex electrical environments. The DEM-4MC provides real-time voltage and current readings through an LCD screen and supports RS485-RTU and pulse output ports. It can be expanded with multiple DI/DO ports, offering users a comprehensive energy management solution. Compliant with international standards IEC61557 and IEC62053, the DEM-4MC is suitable for the diverse needs of residential, public facility, and industrial scenarios.
All power parameter measurement and electrical fire monitor and control;
Residential electricity billing: residential areas, apartment buildings;
Commercial leasing: office buildings, commercial plazas;
Public utilities: schools, hospitals, government buildings;
Transformers, generators, capacitors and electric motors distributed detection;
Medium and low pressure systems;
SCADA, EMS, DCS integrators.