Product Overview
The DDS1589 rail type four circuit cost control smart meter is a patented product innovatively developed by our company (patent number: ZL 2016 2 0858129.0). It adopts a DIN35MM rail type installation structure, LCD display, RS485 communication interface, and built-in four high-power magnetic holding relays to achieve four channel control and measurement. This series of electric energy meters has the advantages of small size, high accuracy, good reliability, and easy installation. It is suitable for safety management such as electric control billing, overload tripping, and load recognition in university apartments. It meets the requirements of branch control in university dormitories, realizes branch metering and control functions for sockets, lighting, air conditioning, and bathrooms, and achieves refined management of electricity consumption.
Product Features
◇ Measurement level 1.0, with characteristics such as high sensitivity, wide load, and logic anti submarine.
◇ Standard 35mm rail installation, large-scale integrated circuit design, small size, easy installation.
◇ Large screen LCD display, real-time display of important data such as total electricity consumption, branch used electricity, and branch remaining electricity.
◇ Equipped with RS-485 communication interface and optoelectronic isolation, it effectively prevents destructive interference such as lightning strikes and surges, greatly reducing maintenance difficulty.
◇ The circuit has the functions of timed power on and off, automatic power on and off according to the set schedule, and time limited current.
◇ The circuit is equipped with the ability to identify malignant loads and automatically trip and turn off power. The power range for malignant loads can be set, and the identification period can be set.
◇ The circuit measures and controls sockets, lighting, air conditioning, bathroom, etc. separately.
◇ Multi functional electrical parameter acquisition, including voltage, current, power, power factor, and electricity quantity;
◇ Record events such as zeroing, timing, remote tripping, and remote closing.
◇ Parameter localization, can run independently when offline, achieve management functions, strict password verification and security authentication, and ensure secure and reliable data transmission.
Product Parameters
Overall dimensions
