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Merry Christmas! JONCHN Group wish you happiness and a happy life!
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Basic knowledge and maintenance of UPS
What is an uninterrupted power supply system?Uninterrupted power supply system is a kind of uninterrupted, stable and reliable AC power device, which is specially used for computers and other important equipment, so that the equipment can still operate normally when the power supply is abnormal, soRead more -
Introduction to Medium Voltage Switchgear —JONCHN GROUP
1、IntroductionThe switch cabinet is a kind of electrical equipment. The external lines of the switch cabinet enter the main control switch in the cabinet first, and then enter the sub control switch. Each branch is set according to its needs. For example, instruments, automatic control, motor magneRead more -
Xi Jinping said that accelerate the planning and construction of a new energy system.
On October 16, the 20th Congress of the Communist Party of China was successfully held in Beijing. In the report of the Twentieth National Congress of the Communist Party of China, General Secretary Xi Jinping stated: "Actively and steadily promote carbon peaking and carbon neutralization. BaseRead more -
Introduction to Basic Technology of Box type Substation– JONCHN Electrical
Box type transformerRelevant knowledge of box type transformerWhat is a transformer?It is a device that uses the principle of electromagnetic induction to change the AC voltage.It is often used for voltage rise and fall, matching impedance, safety isolation, etc.What is a box type transformer?Box tyRead more -
Key Projects: “Supreme Engine” · Wuhan Yangtze River Center ·China
Wuhan Yangtze River Center Project is located in Wuchang Binjiang Business District, occupying the central section of the Yangtze River Spindle City in Wuchang District, Wuhan City,China. It is a headquarters economic cluster area planned by Wuhan Municipal Government, a landmark multifunctional areRead more -
Happy National Day!
On this National DayJONCHN Group wishes our great motherlandProsperity, peace and securityWish the people of the whole country a healthy, happy and prosperous family!Read more -
JONCHN Brand Voltage Regulator was Once Again Adopted by the Chinese Government Project
Recently, JONCHN Group stood out in the “Linyi Science and Technology Information School Training Building Internal Supporting Procurement Project” with strong strength and superior services, and won the bid. The winning product is SVC-3000VA voltage regulator produced by JONCHN Group.In the sameRead more -
As the bright moon shines over the sea, From far away you share this moment with me
The roundest moon can be seen in the autumn.It is time for reunions.JONCHN GROUPHappy Mid-Autumn Festival!May the round moon bring youa happy family and a successful future.Read more -
Classification, structure, maintenance and troubleshooting of box type substation
Box Type SubstationBox type substation integrates high and low voltage primary equipment, transformer and secondary equipment into a double-layer, sealed, corrosion-resistant and movable outdoor box in the factory.Box type substation, also known as prefabricated substation or prefabricated substatioRead more -
JONCHN has Joined the Ranks of “PIN”Standard in Manufacturing
After 30 years of unremitting efforts, and with the long-term trust and support of customers and partners, JONCHN Group has been rated as a national high-tech enterprise, and the brand JONCHN has won a well-known trademark in China.In the field of architectural electrical, JONCHN has become a leadinRead more -
How much do you know about charging piles?
With the rapid increase of the penetration rate of new energy vehicles, the number of charging piles is far less than that of new energy vehicles. As a "good medicine" to solve the anxiety of new energy vehicle owners, many new energy vehicle owners only know "charging" about theRead more -
Come and watch! Its “JONCHN” and “GATO” trademarks have been applied for the customs record!
What is customs protection filing?Customs protection filing includes trademark right customs filing, copyright customs filing and patent right customs filing.The holder of the intellectual property right shall notify the general administration of customs in written form of the legal status of his inRead more -
Deployment of charging posts in the United Kingdom——Written by JONCHN Electric.
Britain is expected to ban the sale of traditional fuel vehicles (diesel locomotives) by 2030. To meet the rapid growth of electric vehicle sales for the foreseeable future, the British government has pledged to increase subsidies by 20 million pounds for the construction of street charging piles, wRead more -
Portable solar lantern, making life more convenient
According to official statistics, about 789million people worldwide live without electricity. It is estimated that 620million people will still have no access to electricity by 2030, of which 85% are in sub-Saharan Africa. Most of these people rely on kerosene, candles, flashlights or otRead more