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Dem 4mc Din Rail 3 Phase Energy Meter - China
price: 150.00 Dollar US$
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.
Company Contact:
- Posted By: Chongqing Blue Jay Technology Co., Ltd
- Phone: (+0086) 023-67628702
- Address: JingYu Avenue No.153, Building 3A-13-25, Jiangbei District , 400020, Chongqing, P.R.China, Chongqing , Chongqing , China
- Email:
- Website: https://cqbluejay.com
Published date: September 17, 2025
- Business Description: Blue Jay is a high-tech enterprise.
Focused on the design, manufacture and marketing of the electronic product, computer control equipment, communications and network equipment.
Company offers products and solutions ranging from measuring and electrical control, quality and metering to power factor correction
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