Industry News

The disconnector (disconnector) means that when it is in the sub-position, there is an insulation distance and an obvious disconnection mark between the contacts that meet the specified requirements; when it is in the closed position, it...

The box-type substation is mainly composed of electrical units such as multi-circuit high-voltage switch system, armored busbar, substation integrated automation system, communication, telecontrol, metering, capacitance compensation and ...

2022 is a year full of challenges for the whole world. The New Champions epidemic has not yet completely ended, and the crisis in Russia and Ukraine has followed. In this complex and volatile international situation, the demand for energ...

High-voltage complete equipment (high-voltage distribution cabinet) refers to indoor and outdoor AC switchgear operating in power systems with voltages of 3kV and above and frequencies of 50Hz and below. Mainly used for the control and p...

Wire and cable are wire products used to transmit electrical (magnetic) energy, information and realize electromagnetic energy conversion. The generalized wire and cable is also referred to as the cable, and the narrow-sense cable refers...

Photovoltaic power generation systems are divided into independent photovoltaic systems and grid-connected photovoltaic systems. Independent photovoltaic power stations include village power supply systems in remote areas, solar househol...

Air source heat pump is an energy regeneration device that uses air heat energy for heating. It is used very frequently in cold water phase water heaters, integrated heating and cooling air conditioners and heating systems. For example, ...

What is a cable branch box? Cable branch box is a common electrical equipment in power distribution system. Simply put, it is a cable distribution box, which is a junction box that divides a cable into one or more cables. Cable branch bo...

What is a transformer: A transformer generally has two functions, one is a buck-boost function, and the other is an impedance matching function. Let's talk about boosting first. There are many kinds of voltages generally used, such as 22...

June 15, 2022 is the 10th National Low Carbon Day. CNKC invites you to join. Using clean energy for a zero carbon world.