Product News
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What is the difference between molded case and frame circuit breaker? How to choose the two?
Can plastic case replace the frame when rated current, breaking capacity and protection are all met? For example, can a 1600A molded case circuit breaker be used on the main incoming line? If you can, why is the common practice still using frames instead of using much cheaper molded cases? Mould...Read more -
How much do you know about electric car charging piles?
The charging pile is divided into AC charging pile and DC charging pile. The one introduced below is JONCHN DC charging pile. The DC charging pile is fixed on the outside of the electric vehicle and connected with the power grid system to convert the alternating current of the power grid into the...Read more -
UPS Power supply | Give you uninterruptible power solution
What is UPS power supply UPS is for uninterruptible power supply, which is a kind of uninterruptible power supply with energy storage device. It is mainly used to provide uninterruptible power supply to some equipment which require high power supply stability. When the power input is normal, th...Read more -
Advantages of YB 33KV compact box-type substation
YB 33KV compact box-type substation is a combined substation that provides a complete set of products integrating voltage switching equipment, transformers and low-voltage distribution equipment. This product has a compact structure and complete supporting facilities, and is widely used in power ...Read more -
Use the factory’s best-selling China PS6000 single-phase online interactive UPS to enhance power stability and protect equipment
In today’s technology-driven world, power outages can wreak havoc on our critical power systems. From data centers to industrial environments, the need for reliable power cannot be overstated. Fortunately, manufacturers like China PS6000 have come up with an innovative solution: a single-ph...Read more -
ZW7-40.5/35KV series outdoor high-voltage vacuum circuit breaker: ensuring reliable power distribution
In today's fast-paced world, reliable power distribution is vital to the functioning of industries, commercial establishments and residential areas. One of the important components that ensures smooth flow of elec...Read more -
Enhance power system stability and protection with our high-quality UPS power supplies
In today's era of rapid technological development, power supply stability is crucial. Sudden power outages, voltage drops or surges can wreak havoc on our precious electrical equipment. To alleviate these concerns, our company offe...Read more -
ZW7-40.5/35KV series outdoor high-voltage vacuum circuit breaker improves safety and efficiency
In the fast-paced world of electrical engineering, safety and efficiency are paramount. One of the key components that plays a vital role in ensuring the smooth operation of your electrical system is the circuit breaker. Today, I w...Read more -
Design and Application of JONCHN Box-Type Substation
Development History of Box-type Substation Box-type substation is suitable for residential district, urban public transformer, busy city, construction power supply and so on. Users can choose box-type substation according to different use conditions and load levels.Since its inception, box-type s...Read more -
Analysis of Common Faults of Power Transformer —— JONCHN Electric
Power transformer is a kind of power equipment that changes the AC voltage and is one of the core equipment in power system. in the process of power transmission and distribution, power transformer is the core of energy conversion and transmission. it is the only way for various industries of the...Read more -
Electric energy meter | Why is the automatic tripping? Function of ammeter circuit breaker
On the basis of ensuring the basic electricity consumption measurement, in order to ensure the safety, the intelligent watt-hour meter is not only manufactured in strict accordance with national standards, using qualified materials and technology, but also alarm and power-off functions. Smart met...Read more -
JONCHN Electric C-GIS Inflatable Cabinet Technology
C-GIS combines SF6 insulation technology with air insulated metal enclosed switchgear manufacturing technology to produce a metal box sealed switchgear. C-GIS for short. The commonly known inflatable cabinet often refers to the general term of C-GIS and inflatable ring-network cabinet. GIS is a c...Read more