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Willfar information technology co., ltd. is the core subsidiary company of Wasion group holdings limited, founded in 2004, is one of the earliest suppliers of China specialized in research and development of electric energy measurement, electrical load monitoring and management, smart water meter and smart gas meter. Willfar develops the first modular communication terminal, the first electronic DC energy monitor, the first energy data acquisition terminal with ARM platform and Linux operating system, and many other leading products. Furthermore, Willfar takes the lead in large-scale application of CPU smart card, multi-meter reading, LoRa micro power remote wireless communication, DMA zoning metering and other technology and system.
Electric Power Data LoggerFluoroplastic heat and fire resistant electrical wire has the advantage of heat resistance and flame retarding, what's more, the property of anti-corrosion. Its excellent electrical insulation property makes our product high voltage withstanding and low loss at high frequency, which means its long service life.
Electrical Load Monitoring Data LoggerWFET-1000 electrical load monitoring data logger is an important part of modernization management, which achieves the user's electric energy information acquisition including AC analog acquisition, electric energy meter data acquisition, switching value and pulse data acquisition. In addition, our data logger realizes electric energy metering of equipment condition and power quality monitoring, customer electrical load and energy monitoring, as well as management and transmission of the acquired data.
Electric Power Distribution Transformer MonitorWFTT-1800 electrical power distribution transformer monitor is mainly used for metering and monitoring of distribution transformer stations in power enterprises at all levels.
Smart Power Monitoring Data LoggerWFET-1600U smart power monitoring data logger is an intelligent acquisition terminal with meter reading, statistics, teleindcation, wireless communication and other functions, which can realize electric energy meter automatic acquisition of the low-voltage side user, electricity abnormality monitoring, interactive acquisition and metering, and line loss calculation through effective monitoring.
Single Phase Power Data LoggerWFET-1600E single phase power data logger is a small intelligent acquisition terminal of compact structure, installation size consistent with single-phase table, which realizes power meter automatic collection of the low voltage side user, interactive acquisition and metering function, etc.
Electric Power Data LoggerWFET-600S electric power data logger is an acquisition device with acquisition and temporary storage function, which can realize the acquisition and temporary storage of data of electric meter with RS-485 interface, and use power line carrier, micro power wireless or other channels to upload the data to the concentrator, i.e. meter reading channel switching.
Recording Power MeterWFET-610 recording power meter conforms to the collector II standard of State Grid Corp. of China. As communication relay, it can transmit commands and data transparently between concentrator and power meter, usually used as the auxiliary equipment of WFET-1600U smart power monitoring data logger.
Power Quality AnalyzerWPQ-1000D power quality monitor, an high-tech online power quality monitoring device of network type, multi-channel and high accuracy, is the integration of modern digital signal processing, computer communication, the latest power quality theory and software engineering ideas.
Smart Electrical Power MonitorWPMC-1000 smart electrical power monitor is one of the new generation of intelligent power monitoring and control products, which integrates electrical power quality monitoring, high precision measurement, high speed recording and real-time control.
Voltage Quality MonitorWFET-1000D voltage quality monitor is of network type, high precision and wide range, suitable for power system and online voltage quality monitoring device, which is an ideal accessory product in automatic acquisition system and quality monitoring and management system of supply voltage.
Woltmann Cold Water MeterOur LXLY woltmann cold water meter is a horizontal woltmann-type meter designed for measuring bulk flows of cold potable water for revenue billing in commercial or industrial applications and district metered area (DMA) management, leakage monitoring, and consumption analysis of distribution monitoring system.
Wireless Multi-jet Cold Water MeterOur LXSW wireless multi-jet cold water meter is designed for measuring flows of cold potable water. This horizontal dry dial multi-jet cold water meter delivers advantageous reliable measurement performance for revenue billing in domestic applications.
Prepaid Smart Water MeterAs a horizontal dry dial multi-jet water meter, our LXSZ-K7 prepayment water meter with smart card is applicable for measuring flows of cold potable water. It features advantageous reliable measurement performance for revenue billing in domestic applications. An internal valve is provided for realizing the prepaid management function. This prepayment water meter is produced according to the ISO 4064:2005 and BS 5728, while its IC card is designed in line with the ISO 7816.
Residential Smart Gas MeterThe CG-L-G residential smart gas meter complies with the standard of JJG577-2005. Also, it is produced in accordance with or superior toChinastandard of CJ/ T 112-2008and the GB/T 6968-2011 standard. This residential smart gas meter is a reliable product for gas measuring and prepayment management for residential customer.
Wireless Smart Gas MeterThe ZG-D-W wireless smart gas meter is a kind of high-tech mechatronic product to measure the gas consumption with mechanic mechanism and to manage the consumption data with micro-electronic control circuit. It has been built in wireless mesh communication module to exchange data with HHU or concentrator.
Wired Smart Gas MeterThe ZG-D-Y wired smart gas meter complies with the JJG577-2005 standards. It is superior to the meter product that is fabricated according to the GB/T 6968-2011 standard offrom China Ministry of Construction.
Overhead Power Line Fault IndicatorJYW-60 overhead power line fault indicator, adopts ultralow power consumption wireless MCU, and integrated high performance microprocessor and RF transceiver as well as high resolution ADC(analog-to-digital converter) inside, conforms to Q/GDW 436-2010 standard.
Overhead Conductor Mounted Fault IndicatorJYL-60 overhead conductor mounted fault indicator can accurately detect ground and short-circuit faults of 10KV distribution network line. Meanwhile, it has functions of fault recording, zero-sequence current synthesis, micro-power wireless network, etc., so fault information and recording waveform can be uploaded to the master station through local wireless network.
Electrical Power Distribution MonitorWEFM-106 fire detection power monitor is specially designed for systems operating under the voltage of 0.4Kv, which integrates monitoring, measuring, analysis, management, alarm, tripping and metering into one multifunctional product.
Rail Mount Power MonitorWJCZ AC charging station can be installed indoors or outdoors, which is suitable for public charging stations and various parking lots such as, company, residence community, urban public buildings, social public occasions and etc.
DC Charging StationWZCZ DC charging station is an indoor off-board charger, which can meet the application requirements of fast charging for electric vehicles.
Willfar newly built science park covers an area of 306,666 square meters, and the production building is of 150,000 square meters area, including the production workshop of 40 thousand square meters area. All the plants adopt anti-static floor and completely closed dustproof workshop, equipped with central air conditioning system to maintain the constant temperature of 22±3℃. Our company has always been focusing on customer’s needs, strictly controlling the process of product design, testing and experiment, raw material processing and manufacture, to ensure high quality of our product.