Siemens or Simon is a well-known product in the switch products. However, for most domestic consumers and non-professionals, there is not much knowledge and understanding of him. Here's how we use Siemens switches and Simon switches. Introduce for everyone.
First of all, let us talk about how Siemens switches. Siemens is not unfamiliar to Chinese users. The home appliances he produces are known to everyone, but there is little known about switching this product, so let's introduce it. Siemens switch corporate information.
The Siemens switch is a product of Shanghai Siemens Switchgear. The company was established in 1993. Currently, it is the leading vacuum and short-term and medium-voltage switchgear manufacturing technology in the switch field. It is a Sino-German joint venture company. The management philosophy, production technology and production equipment used in the company are all Siemens headquarters provides, currently in the domestic switch field has no one can match the advantages.
What about the Simon switch? Simon simply felt strange and foreign in his name. Well he was a well-known Spanish electrical company. Founded in 1916, he still has more than 90 years of development history. The company has successfully acquired more than a dozen large companies worldwide. The company currently has its own subsidiaries in more than 20 countries and has established 12 overseas production bases. Its marketing network covers more than 50 countries on four continents.
In China, there are also many large-scale engineering projects and municipal engineering cooperation. The largest and most representative cooperative project known at present is that the building materials used in the Bird's Nest have all purchased Simon's products.
Select switch sockets mainly include:
(1) The material of the panel of the switch must be imported with good gloss of the PC plastic, the two folds will not be deformed, elastic, and flame-retardant
(2) The selection of the base insulation material is also very important. It is good to use imported Bayer's "urea resin (red in color)" materials such as flame retardant, heat deformation, high temperature and high strength.
(3) The copper material of the socket must have good elasticity, strong inserting and pulling force, inserting it to be loose, and pulling it slightly to be better. Note: If it is difficult to insert the plug, it means the work of the mold is not good, and the copper is too thin. Such a socket is a safety hazard.
(4) The switch copper has two points. 1: The big copper pillar is best. You call the distributor to open it, so you can see the copper inside is the punch or the wire cutting. If it is the punch, the copper is too thin to add the iron to make the connection. Wires, such switches are slow to dissipate heat easily, and security risks still exist. If such a copper material that is wire-cut is an integrated large-size copper pillar, the heat radiation life can be up to 180,000 hours. Note: The size of the switch copper post is about 1.5CM*Width 0.7CM*thick 0.8CM overall copper material. 2: The contacts need to use silver-lithium alloy contacts, wear-resistant switch life of up to 80,000 times the return life is better than the silver contacts.
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