DDSU6606-1 single-phase electronic energy meter (rail)

Note: 1) The "M" in the specification code represents the current multiple ordering example: If the customer requires DDSU6606-1 single-phase electronic energy meter (rail) with voltage of 220V, accuracy level of 1, and current specification of 5 (60) A, the corresponding ordering code is DDSU66061M160M12

Note: 1) The "M" in the specification code represents the current multiple

Example of ordering:
If the customer requires DDSU6606-1 single-phase electronic energy meter (rail) with voltage of 220V, accuracy level of 1, and current specification of 5 (60) A, the corresponding order code is DDSU66061M160M12.

■The design and structure of the electric energy meter can ensure that it does not cause any danger when used under rated conditions;
■Small in size, lightweight, and modular in structure, it adopts a standard 35mm rail installation method, making it convenient to use with miniature circuit breakers.
■The internal circuit board is equipped with a magnetic holding relay directly used for power on/off control;
■Capable of accurately measuring active electrical energy; It has a wide range, strong overload capacity, high accuracy, and good operational reliability;
■Purchase electricity first and then use it. If the pre purchased electricity is lower than the set amount, an alarm will be triggered. If the electricity is used up, the power will be cut off;
■Using LCD display for electricity usage, remaining electricity, total purchased electricity, and some electrical parameters, with a display digit of 6+2.
■Using infrared smart cards or 485 remote communication methods for purchasing and managing electricity; The electricity purchase data is encrypted using strict encryption methods.
■It has alarm function, credit function, and overload power outage function. The alarm function and battery credit function are optional.
■Equipped with 485 communication function, it can read the meter number, remaining power, used power, number of power purchases, last purchased power, and
Current electrical parameters such as voltage, current, and power; Remote opening and closing control can also be achieved, and the communication protocol meets the DL/T 645-2007 communication protocol.