Note:

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

2) The mutual inductance function is only available in three specifications: 1.5 (6) A, 1 (10) A, and 3 (6) A. The rated secondary current of the transformer is 5A

The direct built-in power-off function is only available for direct three-phase four wire electronic prepaid energy meters with a maximum current of ≤ 80A

Example of ordering:

If the customer requires a DTSY606 three-phase four wire electronic prepaid energy meter with mutual inductance, voltage of 220/380V, accuracy level of 1, current specification of 1.5 (6) A, LED display, and 485 interface, the corresponding order code is DTSY606MQ16M4H485

The design and structure of the electric energy meter can ensure that it does not cause any danger when used under rated conditions

The three-phase electronic prepaid energy meter consists of a case, an internal circuit board, and a terminal box. The front of the case has a plug-in card slot for purchasing electricity

Bidirectional measurement, capable of accurately measuring power in both forward and reverse directions, and measuring in one direction

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 energy meter will disconnect the relay and stop the power supply

The direct built-in power-off function of the electric energy meter can directly cut off the power supply through the internal magnetic holding relay of the electric energy meter. The mutual inductance or direct external power-off function of the electric energy meter needs to control the external AC contactor or shunt release to cut off the power supply (it is recommended to use Delixi brand CJX1, CJX2, CDC17 series AC contactors or CDB9S-125 series prepaid electric meter dedicated circuit breakers)

Using LCD or digital display to show the usage and remaining battery level
■The meter displayed on the digital tube uses IC card to purchase electricity; LCD displays can be used to purchase electricity through various methods such as IC cards and 485 communication;
The electricity purchase data is encrypted using strict encryption methods.
■Equipped with alarm and credit functions, with optional alarm and battery credit functions; The LCD display also has an overload and power-off function
■Equipped with 485 communication function, it can read data such as meter number, remaining power, used power, number of power purchases, and last purchased power in the meter;
The LCD display meter can also read the current voltage, current, and power electrical parameters, and can also achieve remote control of opening and closing, with full communication protocol
Full DL/T 645-2007 communication protocol.