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TürkçePower Monitoring & Protection Device
Power monitoring and protection includes many different fields, like motor protection, temperature controller, smart lighting control, middle and low voltage protection and residual relay.
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In the spirit of innovation, efficiency, unity and integrity, Acrel's products include power protection devices, energy meter, power sensor, wireless communication terminal, solar power meters, active power filter, isolated power distribution system, and energy consumption monitoring systems, etc., which cover the three major areas of medium and low voltage power monitoring and protection, power energy-saving management and electrical safety. Acrel has 3 R&D departments, 1 pilot test department, 1 technology management department, and multiple public technology design departments. In addition, Acrel is the first production line in the smart energy meter industry to adopt advanced lead-free production technology, providing guarantee for product industrialization and large-scale implementation. Acrel is committed to the R & D and application of smart power monitoring and energy metering management at the user end of the smart grid, which is also one of the leaders in the smart energy meter industry.
A digital power energy meter is an instrument used to measure electric energy and various electrical parameters.The Acrel smart meters generally have the following functions:
Measuring and storage functions. The power digital meter can measure and store one-way and two-way active and reactive energy in various time periods.
Monitoring function. The digital power monitor meter can monitor the customer's power and maximum demand, and prevent stealing electricity by analyzing the customer's power load curve.
Control function. The energy digital meter can implement period control and load control for customers.
Management function. The Acrel smart meter is connected with the communication network of the power system or the meter reading system through the communication interface to realize remote data exchange with the outside world.
The Acrel smart meter is composed of two main functions: one is the electric energy measurement part, and the other is the microprocessor control part. The electric energy measurement part of the digital power energy meter uses a large-scale application-specific integrated circuit to generate a pulse sequence indicating the amount of electricity used, and sends it to the microprocessor for electric energy measurement. After the microprocessor receives the pulse signal, it accumulates the number of input pulses, and realizes the precise measurement of electric energy according to the pulse constant, and transmits data through various interfaces to realize various control functions.
The functions of Acrel smart digital power energy meters include the following aspects:
Automatic reading of electricity
Realize power restriction and power protection
Help users optimize electricity consumption
Possess security protection capabilities
Effectively support photovoltaic power generation, wind power generation and other new energy sources
Provide fault analysis basis
Facilitate customer payment
Check the electricity consumption detection
