Zhejiang Wellsun Intelligent Technology Co., Ltd products

DTZY6 three-phase four-wire fee-controlled intelligent power meter (hereinafter referred to as power meter) can accurately measure active positive and negative, reactive four-quadrant time-sharing power, with active and reactive maximum demand recording function, real-time measurement and processing of active and reactive power, voltage, current, power factor, and frequency and other parameters of electricity consumption, with time-sharing control, automatic meter reading, data storage of power and demand, and recording of load curve, It has the functions of time-sharing control, automatic meter reading, data storage of power and demand, recording of load curve, recording of current running status of the meter and recording of event data, etc. It is an ideal intelligent energy meter for realizing time-sharing measurement and accounting of electric energy.

DDSK146S-Z single-phase electronic fee-controlled power meter (hereinafter referred to as power meter) is composed of single-phase static power meter metering unit and rate unit, with real-time measurement processing and display of power parameters such as voltage, current, power factor and frequency, etc. The power meter adopts a large-screen LCD display, and it also has communication interfaces such as infrared, RS485, carrier wave, micropower wireless, etc., and an intelligent radio frequency CPU card.

DJGL33-WS1c concentrator is the central management equipment and control equipment of low-voltage power management system, responsible for system command transmission, data communication, network management, event recording and other functions. It has the characteristics of high reliability, high precision and low power consumption. The concentrator upstream channel communicates with the meter reading master station through wireless public network or Ethernet. The downlink channel communicates with various meters via 485 using the DL/T 645 communication protocol.

DJTZ23-WS1c concentrator is an important part of the low-voltage power line carrier wave centralized meter reading system. The concentrator complies with the series of standards of "Electricity Consumers` Electricity Consumption Information Acquisition System" of the State Grid Corporation such as Q/GDW 1375.2-2013, Q/GDW 1374.2-2013, etc., and applies the modern digital communication technology, embedded technology, computer hardware and software technology, low-voltage power line carrier wave technology, etc. to collect and analyze and process electricity demand-side information.

FKGA23-WS2200 special variable collection terminal is a new generation of customer power management terminal specially designed based on the embedded hardware and software development platform to meet the requirements of modernization of electric power demand-side management, combined with many years of design, development and on-site operation experience in the electric power industry. It adopts the most advanced technologies such as microelectronics technology, computer chip technology and modern communication technology, and supports public wireless communication network technologies such as GPRS/GSM/CDMA, etc.