-
About usKonstanz Electric Group Co., Ltd. is an industry leading enterprise integrating intelligent manufacturing and technology research and development of high and low voltage transmission and distribution equipment, power quality,
-
ProductsRelying on imported technologies and raw materials, the company, under the brand of "KONSTANZ", wholeheartedly serves the national grid, metallurgical manufacturing, petrochemical industry, rail transit, ports, airports, new
-
ServiceConstants Electric always adheres to the service concept of integrity and professionalism, and wholeheartedly provides users with high-quality lifelong service.
-
NewsTo provide safe and reliable power distribution solutions for smart cities and smart factories, we are always committed to becoming "trusted electrical experts" around you.
-
Contact usConstants Electric always adheres to the service concept of integrity and professionalism, and strives to provide high-quality lifelong service for users, and provide safe and reliable power distribution solutions for smart c
Electrical automation
Product display
KD-H dry environment-friendly capacitor adopts advanced German technology and is manufactured in an environment with a hundred level purification level. The element is heated under 10-3 Bar vacuum condition and the protective gas is injected at the same time. In this way, air and moisture can be discharged from the capacitor, thus avoiding electrode oxidation and partial discharge. Through this complex process and strict factory inspection and quality evaluation, it is ensured that the capacitor has excellent stability and long service life. It can be divided into single-phase and three-phase according to different occasions.
隐藏域元素占位
MOKN series capacitors imported from Germany are very popular in the Chinese market because of their unique technology. Nitrogen (N2) filling, special SINECUT slotting technology and unique metal processing technology, as well as the most reasonable inner core position, are used in the production process of capacitors to ensure that the capacitance of equipment remains unchanged under the impact of large AC high-voltage negative pressure. This unique feature of MOKN series products makes it particularly suitable for applications in controlling equivalent DC current and surge.
隐藏域元素占位
Low voltage intelligent capacitor
KD-Z series intelligent low-voltage power capacitor is a new generation of reactive power compensation equipment for 0.4KV low-voltage power grid, which can save energy efficiently, reduce line loss, and improve power factor and power quality. It consists of intelligent measurement and control unit, synchronous switch circuit, line protection unit and low-voltage power capacitor. It replaces the conventional automatic reactive power compensation device composed of intelligent controller, fuse, composite switch or mechanical contactor, thermal relay, low-voltage power capacitor, indicator light and other loose parts connected by wires in the cabinet and on the cabinet surface It has changed the bulky and cumbersome structure mode of the traditional reactive power compensation device, so that the new generation of low-voltage reactive power compensation device has the characteristics of better compensation effect, smaller volume, lower power consumption, cheaper price, more cost saving, more flexible use, more convenient maintenance, longer service life, and higher reliability, which adapt to the higher requirements of modern power grid for reactive power compensation.
隐藏域元素占位
Anti harmonic intelligent power capacitor
KD-ZLK anti harmonic intelligent power capacitor adopts customized segment LCD display, which can display three-phase bus voltage, three-phase bus current, three-phase power factor, frequency, capacitor circuit number and switching status, active power, reactive power, total harmonic voltage distortion rate, and temperature of electric container in real time.
隐藏域元素占位
KD-LK low-voltage tuning reactor is connected in series in the compensation capacitor circuit to suppress and absorb harmonics, protect capacitors, avoid the impact of harmonic voltage and current and impulse voltage and current on capacitors, improve power quality, improve system power factor, and extend the service life of capacitors.
隐藏域元素占位
Low voltage thyristor switching switch
The principle of KS/TSC silicon controlled switch (thyristor) is to ensure that the capacitor bank is put into operation near the voltage zero zone by detecting and controlling the zero crossing of voltage and current, so as to avoid the generation of closing inrush current, and the disconnection is completed when the current is zero crossing, so as to avoid the occurrence of transient over-voltage, which meets the requirements of zero crossing switching of capacitors in terms of function. In addition, there is no limit on the trigger times of silicon controlled rectifier, It can realize quasi dynamic compensation (the response time is in the millisecond level), so it is suitable for the frequent switching of capacitors, and is very suitable for the frequently changing load situation. Compared with the AC contactor, it has a qualitative leap. The advantage of SCR switch is that it can realize zero crossing switching, quick action and quick response, and is mostly used in the occasion of dynamic compensation.
隐藏域元素占位
KS/FK capacitor switching switch selects thyristor switch and magnetic holding switch for parallel operation, which has the advantage of SCR zero crossing switching at the moment of connection and disconnection, and has the advantage of zero power consumption of magnetic holding switch during normal connection.
隐藏域元素占位
The SVG module is based on voltage source converter (VSC) technology. VSC includes insulated gate double click transistor (IGBT) as a fully controlled power semiconductor device. VSC will generate single-phase or three-phase AC voltage from DC voltage rectified by AC input.
隐藏域元素占位
KS-APF active filter module is an electrical equipment based on power electronics technology, which can operate in parallel with harmonic source equipment in the power grid. It can monitor the harmonic current in the power grid and filter according to the filtering target set by the user. It filters the harmonic current by injecting a current with the same magnitude and opposite phase to the harmonic current of each frequency into the power grid.
隐藏域元素占位
High voltage reactive power compensation controller
KGK type high-voltage reactive power compensation controller is designed with high-performance industrial MCU as the core and in line with the domestic JB/T9663-2013 standard. It uses 128x64 dot matrix LCD Chinese English display and high-speed AD conversion technology. All data of the power grid can be obtained in one cycle, and real-time display of voltage, current, active power, reactive power, power factor, voltage harmonics, current harmonics and other grid data can be achieved. The controller has built-in Fourier transform algorithm, which can also accurately calculate the power grid data in the case of harmonics. The controller adopts the third generation switching algorithm created by our company, which has the characteristics of reasonable control and accurate compensation.
隐藏域元素占位
News content
These are Konstanz Electricians The epitome of unity, cooperation, struggle and progress! In the sunset, let's agree Next time, we will meet again!
隐藏域元素占位
After three days and two nights, the third quarter sales meeting of Konstanz Electric in 2022 was successfully concluded! Looking back on the first half of the year, while Konstanz Electric ushered in brilliant achievements, there were also many new problems, but it is gratifying to note that each of us is working hard to learn and continue to grow! The magnificent elites will not be afraid of hardships, continue to pursue excellent quality and service, take customer value as the center, work together to create a brilliant and brilliant future!
隐藏域元素占位
Be grateful to your heart and return to your business! Konstanz Electric Charity Bank
In order to promote the traditional virtues of respecting and loving the elderly, the company fully demonstrates its corporate spirit of "responsibility, gratitude and dedication". On November 25, on the occasion of Thanksgiving Day, under the leadership of Wu Kai, the founder of the brand, and Zhu Bo, the co-founder, the love team of Constance Electric Co., Ltd. went to Hangzhou Yuanshu Xixing Elderly Apartment to visit the elderly. At nine o'clock in the morning, the love team of Konstanz Electric came to the elderly's apartment and donated rice, edible oil, milk, storage boxes, warm pillows and other consolation products to the elderly. Later, under the leadership of President Xu Lijuan, the love team distributed the condolence items to the elderly one by one in each floor and room. During the activity, Wu Kai, the general manager, also inquired about the living conditions of the elderly in detail and told them to take care of themselves when it is cold in winter. The arrival of the love team of Konstanz Electric has filled the old people's apartment with laughter. Love is boundless, and gratitude is the first. Gratitude is not only a virtue, but also a responsibility. Through this love and condolence activity, we will bring the old people close greetings and warm care, so that they can be spiritually dependent, happy and profitable, and they can also feel the care and warmth of the society. I also hope that more people can be touched by a little kindness, so that more people can join in the team of delivering positive social energy.
隐藏域元素占位
On May 9, the first national sales elite and new employee orientation training of Konstanz Electric in 2022 was held in the conference room of Hangzhou headquarters. Company leaders and heads of relevant departments attended the opening ceremony. More than 20 new employees from various sales regions across the country gathered to participate in this one week systematic training.
隐藏域元素占位
On May 9, the first national sales elite and new employee orientation training of Konstanz Electric in 2022 was held in the conference room of Hangzhou headquarters. Company leaders and heads of relevant departments attended the opening ceremony. More than 20 new employees from various sales regions across the country gathered to participate in this one week systematic training.
隐藏域元素占位
The journey is full of vigour and great responsibilities. In order to better unify the battle ideas, gather the development awareness and focus on the sales goals, the Second Sales Department of Konstanz Electric held the first half of 2022 annual sales conference in Shijiazhuang, Hebei on May 28. On the premise of epidemic prevention safety, the meeting was held in the form of combination of online and offline. Sales managers and team members from Shandong, Shanxi, Hebei and Cangzhou regions participated in the meeting. The meeting was themed "Achievements make brilliance, sweat condenses strength", presided over by Sun and General Manager Ge of Konstanz Electric, comprehensively summarized and reviewed the sales performance in the first half of 2022, objectively analyzed the market situation, To jointly discuss the response policy under the current situation, arrange and deploy the sales work for the second half of the year, and promote the successful completion of the sales indicators.
隐藏域元素占位