Product Introduction:

Time of use electricity metering for single-phase electricity users in newly built or renovated urban residential areas and rural areas is particularly suitable for long-term, maintenance free operation requirements of civilian use. It guides users to optimize their electricity usage and improve energy efficiency. It is the preferred product for promoting demand side management and optimizing the allocation of power resources.

This product adopts a fully electronic design and is manufactured using SMT technology. It has the characteristics of high precision, high sensitivity, wide load range, and low self power consumption. It is stable and reliable for long-term use. The product is designed and manufactured in accordance with DL/T645-2007 "Communication Protocol for Multi functional Electric Energy Meters", Q/GDW1364-2013 "Technical Specification for Single phase Intelligent Electric Energy Meters", Q/GDW1355-2013 "Form Specification for Single phase Intelligent Electric Energy Meters", etc.

Functional features:

● Complies with the requirements of the State Grid Corporation of China's single-phase intelligent energy meter type specifications and technical specifications.

Accurately measure positive and negative active power, and perform multi rate measurement based on rate settings. It can store the total energy data of each rate for up to 12 settlement days.

4 types of rates, 2 sets of rate time period tables, and 12 day time period settings.

Two sets of tiered electricity pricing can be activated at a set time point for billing the other set of tiered electricity pricing.

Event records: records of battery reset, programming, timing, power failure, remote trip, opening meter cover, etc.

Fixed time freezing, instant freezing, agreed freezing, daily freezing, and hourly freezing functions.

★Equipped with infrared and RS485 communication interfaces, supporting plug-in carrier, wireless, and dual-mode communication modules.

★The electric energy meter can be read and remotely controlled through RS485, carrier/low-power wireless communication interface, and remote recharge function can be achieved.

★Applying the national patent technology of dynamic zero crossing action of switch power supply, eliminating the damage of arcing caused by relay with load pulling and closing to the relay, and improving the service life of the product.

Product parameters: