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DDZY2026
The single-phase smart energy meter is a high-precision intelligent instrument developed to meet the needs of the State Grid Corporation of China's smart grid construction. This type of electricity meter focuses on expanding functions such as information storage and processing, real-time monitoring, automatic control, and information exchange on the basis of electricity metering. It is a multifunctional electricity meter, and these functions are added around a strong smart grid to meet the needs of electricity metering, marketing management, and customer service. There are four main types of products:
DDZY2026 ： 1.0 level single-phase remote cost control intelligent energy meter (RS485)
DDZY2026-Z： 1.0 level single-phase remote cost control intelligent energy meter (carrier)
DDZY2026C： 1.0 level single-phase CPU card cost control intelligent energy meter
DDZY2026C-Z: 1.0 level single-phase CPU card cost control intelligent energy meter (carrier).
Multi functional IC card meter, time-sharing prepaid meter, multi rate prepaid meter, multi-functional prepaid electricity meter:
Main functions: metering function, cost control function, security authentication encryption requirements, measurement and detection function, display function, event recording function, freezing function, timing function, pulse output, etc
• It has the function of measuring positive and negative active energy, can store its data, and can set the combination of active energy based on it;
• Accumulate and store the total, peak, off peak, flat, and valley electrical energy according to the corresponding time periods
• It has a complete multi rate settlement and billing function, and can set two sets of time periods, with four rates set for each time period;
• Support modifying rate and time slot tables through infrared and RS485 communication interfaces;
Capable of storing one-way or two-way total energy and energy data for each rate for up to 12 settlement days. In the event of a power outage on the energy meter, all settlement related data should be saved for at least 10 years, and other data should be saved for at least 3 years;
Built in ESAM module with a comprehensive encryption and security system;
DDZY2026C can achieve local cost control function through CPU card;
The DDZY2026-Z power line carrier communication module can achieve remote real-time point reading, regular reading of meter data, and remote on-off control
The DDZY2026 model can read and remotely control data from the electric energy meter through a 485 communication interface;