Ingenuity refers to the mind of a craftsman, and it is often used in technology, and it often takes a lot of thought to develop it. In every industry, there is a kind of soul called "artisan spirit." It is an awe-inspiring temperament. Excellence, rigorous, meticulous, patient, dedicated, persistent, professional, dedicated. The goal of the craftsmanship is to create the highest quality products in the industry and other products that cannot be matched by peers.
Ingenuity brought together - exciting show <br> <br> current transformer current transformer principle is based on the principle of transformer steel. Current transformers consist of closed cores and windings. Its primary winding has a small number of turns and is strung in the circuit of the current to be measured. Therefore, it often has all the current flowing through the line, and the secondary winding has a large number of turns and is connected in series with the measuring instrument and the protection circuit. When the current transformer is working, its secondary side circuit is always closed, so the impedance of the series coil of the measuring instrument and the protection circuit is very small, and the working state of the current transformer is close to a short circuit. The current transformer is measured by converting the primary current into secondary current and the secondary side cannot be opened.
By Application current transformer <br> <br> according to different uses, the current transformer can be roughly divided into two categories:
Measuring current transformers (or measuring windings of current transformers): In the normal operating current range, current information of the network is provided to measuring, metering, etc. devices.
Protection current transformer (or the protection winding of the current transformer): In the event of a grid fault, it provides fault current information to the relay protection device.
Classified by current transformer dielectric <br> <br> dry current transformer. The insulation is treated with a common insulating material by dipping.
Casting current transformers. A current transformer that is molded with a mixture of epoxy or other resins.
Oil-immersed current transformers. It is insulated by insulating paper and insulating oil. It is generally outdoor type.
Gas insulated current transformers. The main insulation consists of gas.
Current transformer according to the installation <br> <br> classified through current transformers. A current transformer used to cross a screen or wall.
Pillar type current transformer. Mounted on a plane or pillar, it also serves as a current transformer for circuit conductor pillars.
Bushing type current transformer. A type of current transformer that is mounted directly on the insulative casing without a conductor and primary insulation.
Busbar current transformers. There is no conductor but one insulation, a type of current transformer used directly on the busbar.
Current transformer according to the principles of classification <br> <br> electromagnetic current transformer. According to the principle of electromagnetic induction current transformer to achieve current transformation.
Electronic current transformer.
The spirit of the craftsman is to do a good job, always focus on current transformers, face the future, adhere to independent innovation, and constantly focus on discovering and exceeding customer experience to meet the needs.
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