Ankerui DTSD series card gauge electric energy meter

Description :

　　Ankerui's DTSD series card regulated energy meters have maintained stable growth since its listing in 2012. The company will adhere to the concept of "unity and integrity", insist on stable operation and continuous innovation, and provide more solutions, products, and services for power system users and microgrids.

　　Rail mounted electric energy meter

　　Related product recommendation: Three phase integrated current transformer

　　1 Product Introduction

　　Function:

　　This series of products adopts a DIN35mm guide rail installation structure, with a compact size, capable of measuring electrical energy and other electrical parameters, and can set parameters such as clock and rate periods. It has high accuracy, good reliability, and performance indicators that meet the technical requirements of national standards GB/T17215-2002, GB/T17883-1999, and power industry standard DL/T614-2007 for electric energy meters. It also has the function of outputting electric energy pulses; RS485 communication interface can be used to exchange data with the upper computer.

　　Application scope:

　　Suitable for sub metering of electricity in government agencies and large public buildings, and can also be used for energy management assessment in enterprises and institutions.

　　Ordering Example:

　　Specific model: DDSD1352

　　Technical requirements: Input voltage single-phase AC220V; Input current 10 (60) A; Direct access; Accuracy level 1.0

　　Communication protocol: None

　　Auxiliary power supply: none

　　2 Technical parameters

　　3 Product Selection

　　DDS1352、DDSD1352

　　DTSD1352

　　4 External dimensions

　　Installation method of guide rail table

　　If other instruments are connected to the CT used, the wiring should be in series. Before removing the current input connection of the product, be sure to disconnect the CT primary circuit or short-circuit the secondary circuit. The input network NET set in instrument wiring and programming should be the same as the wiring method of the measured load, otherwise it will cause the voltage or power measured by the instrument to be incorrect. A. Voltage input: The input voltage should not exceed the rated input voltage of the product (100V or 400V), otherwise PT should be considered, and a 1A wire must be installed at the voltage input end;

　　B. Current input: The standard rated input current is 5A. If it is greater than 5A, an external CT should be used. It is recommended to use a wiring harness instead of directly connecting to the CT for ease of disassembly and assembly;

　　C. Ensure that the input voltage and current correspond, with phase sequence * and direction *; Otherwise, numerical and symbol errors may occur!! (Power and electrical energy);

　　D. The configuration of the instrument input network is determined by the number of CTs in the system. In the case of 2 CTs, choose the 3-phase 3-wire two element mode, and in the case of 3 CTs, choose the 3-phase 4-wire three element mode. Among them, in 3P3W, the voltage measurement and display are line voltage; In 3P4W, voltage measurement and display of phase voltage

　　Ankerui DTSD series card gauge electric energy meter

AfterSalesService :

• DTSD series card gauge electric energy meter