DDZY88-Z single-phase cost control intelligent energy meter
Overview: The single-phase cost control intelligent energy meter series products are suitable for measuring AC single-phase active energy with a frequ
Product details
Overview: The single-phase cost control intelligent energy meter series products are suitable for measuring AC single-phase active energy with a frequency of 50Hz, and their performance meets the technical requirements of GB17215.321-2008. The product samples both live and neutral current simultaneously, with LCD display, multiple communication methods, and support for 698 object-oriented data exchange protocol (or DL/T645-2007 protocol) to achieve cost control function remotely or locally. The technology and specifications of this electric energy meter comply with the following standards: DLT698.45 Object oriented Communication Protocol DLT698-2010 Electric Energy Information Collection and Management System Q/GDW 1354-2013 Intelligent Electric Energy Meter Functional Specification Q/GDW 1355-2013 Single phase Intelligent Electric Energy Meter Type Specification Q/GDW 1364-2013 Single phase Intelligent Electric Energy Meter Technical Specification
Main functions: 1 The product has the characteristics of high precision, good reliability, wide load, and low power consumption. It has bidirectional metering function, which can accurately measure active energy in both positive and negative directions, and can flexibly set the combination of active energy stacking methods, displayed on LCD. 2. This table is equipped with photoelectric coupling pulses and multifunctional output interfaces, which can facilitate electrical energy and clock error testing. 3. This series of products has LCD display function, RS485 and infrared communication function, power carrier communication function, and remote control power on/off function. 4. The load switch is divided into two types: internal and external. After the user successfully purchases electricity, they must close it locally by themselves. 5. This series of products has photoelectric coupling power pulses and multifunctional output interfaces, which can facilitate power and clock accuracy testing. 6. It can record the total number of power outages, programming, timing, opening of the meter cover, and permanently record the occurrence time and energy data of the energy meter reset event. 7. It has functions such as RS485 communication and infrared communication, and all comply with the DL/T 645-2007 protocol and its filing documents. 8. It has functions such as electric energy pulse output and multifunctional signal output. 09. It has two display modes: automatic loop and button. 10. The electric energy meter has dual protection measures of programming switch and programming password. 11. The implementation of cost control function is divided into two ways: local and remote. 12. It has two sets of tiered electricity prices and can activate another set of tiered electricity pricing at a set time point. 13. In the event of a power outage, the energy meter can be awakened by pressing a button to display data for easy reading. 14. When setting parameters, pre storing electricity fees, writing back information, and issuing remote control commands to an energy meter through solid-state or virtual media, strict password verification or ESAM module security authentication is required to ensure safe and reliable data transmission.
Main parameters: 1 Accuracy: Level 1/Level 2 Rated voltage (Un): 220V Maximum operating voltage: 0.6Un~1.2Un3 Calibration current: 5 (60) A, 10 (100) A4. Dimensions: 160 * 112 * 71mm Installation size: 140 (150) x100mm 6. Basic error: meets the requirements of GB/T17215.321-2008. 7. Operating environment: The electric energy meter should be installed in a dry and ventilated environment, with an installation height of 1.8 meters. The installation environment should be free of corrosive gases, with a temperature of -40 ℃ to+70 ℃ and a relative humidity not exceeding 85%
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