Fully insulated sulfur hexafluoride closed switch equipment also known as inflatable cabinet, common units are Unit C: load switch module, equivalent to the incoming line of ring network cabinet. V unit: vacuum switch module, equivalent to circuit breaker unit. F unit: load switch fuse combinat...

The secondary winding of current transformer and voltage transformer should be grounded during operation, so as to prevent the high voltage from entering the low voltage through the transformer in series after the insulation of the transformer is broken down, injuring the instrument and operation...

Surge protector is a high-efficiency circuit protector, when it withstand transient high voltage, high energy pulse, fast (10-9s) from the original high impedance to low impedance, and the transient high voltage interference pulse to the predetermined voltage, so as to effectively protect the equ...

One. Project overview A total of 16 sides of KYN18A-22 10kV switchgear and 12 sides of KYN18A-22 35KV switchgear were designed for 110kvXX substation Phase I project. Two. Construction basis 1. Construction drawings of the design institute 2. Specification for Construction and Acceptance of Cabin...

KYN28A-12 high voltage switchgear “five prevention” interlock operation requirements; 1. Prevent the error of the circuit breaker – circuit breaker hand must be in the working position or test position, circuit breaker can be closed, open operation. 2. Prevent moving circuit bre...

A power plant, as a place where electricity is produced, often has to deal with electricity.For our factory, the motor in the factory is mainly divided into 6KV motor and 400V motor.6KV switchgear is an indispensable electrical equipment. High voltage switchgear is widely used in power distributi...

The cable terminal head integrates waterproofing, stress control, shielding, and insulation, and has good electrical and mechanical properties, and can be used for a long time under various harsh environmental conditions. So what is the function of the cable terminal? Let me introduce it to you i...

The construction plan for smart cities and the Internet of Things has pushed sensors to the forefront. Whether in China or the whole world, building smart communities has become an irreversible trend. In this general environment, sensors as the “bridge” of smart cities will inevitably...

The number of sensors is proliferating across the earth’s surface and in the Spaces around us, providing the world with data.These affordable sensors are the driving force behind the development of the Internet of Things and the digital revolution that our society is facing, yet connecting ...

What is a switchgear? Switchgear consists of one or more low-voltage switchgear and related control, measurement, signal, protection, regulation and other equipment, with the manufacturer responsible for all internal electrical and mechanical connections, a complete assembly of structural compone...

Dry-type transformers are widely used in local lighting, high-rise buildings, airports, terminal CNC machinery equipment and other places. Simply put, dry-type transformers refer to transformers whose cores and windings are not immersed in insulating oil. Cooling methods are divided into natural ...

Because the switchgear is live, it is very dangerous. If you don’t pay attention when using it, it will make the machine unable to work normally, and it will cause electric shock, which will affect your life. Therefore, when using high-voltage switchgear, you need to pay special attention t...