Product details

Main feature：

The management center (master station) controls the device through GPRS and sends power purchase parameters, sets and inquires the prepaid electricity value, automatic meter reading information, prepaid control parameters, collects power consumption, maximum demand, electric energy indication value, status quantity and other information.

The special change acquisition terminal has passed the test of the Electric Power Academy, and can be connected with the power company's electricity information system, and the communication protocol with the main station conforms to DL/T645--1997.

The terminal can set and query the terminal group address, terminal configuration and configuration parameters, communication parameters, etc. by the master station, and can query the terminal ID.

The terminal communicates with the electric energy meter through RS485, and reads and stores the electric energy meter data according to the set reading interval; it can accept the data forwarding command from the master station, and transmit the data of the electric energy meter directly to the master station through the remote channel, with an independent master station communication system, and can be linked with the provincial company master station system.

The housing of the device is made of stainless steel, the protection level reaches IP54, and has reliable mechanical interlocking and anti-misoperation functions;

The accuracy of the transformer reaches 0.2S, and the transformation ratio range is 5~600/5A;

It has good flame retardant, heat insulation, heat preservation and anti-condensation functions, which can prevent sudden cooling and sudden heating in the box. It has anti-freezing, anti-cracking, anti-corrosion, anti-aging properties, and has a safe service life of 50 years; The configuration is safe and the protection performance is good.

The main parameters：

Model Description：