A double-circuit claw outlet terminal
A technology of outgoing line terminal and double circuit, which is applied in the field of double circuit claw outgoing line terminal, which can solve the problem of insufficient electrical distance and discharge
Active Publication Date: 2016-04-27
ZHUHAI XJ ELECTRIC +1
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Problems solved by technology
[0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a double-circuit croissant outlet terminal, which leads a copper rod from the central conductor, and casts it separately through epoxy resin to form an independent primary circuit, which can effectively solve the problem of Insufficient electrical distance, severe discharge, etc.
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[0016] Refer to attached figure 1 to attach Figure 4 , the double-circuit croissant outlet terminal of the present invention, through the technical innovation point of drawing out the branch secondary circuit in parallel from the main circuit of the terminal, effectively solves the problem of the gap between the inside of the croissant outlet terminal, the lead-out line and the switch box, and the lead-out line and other charged bodies inside the switch. The electrical distance is not enough, and the discharge phenomenon is serious.
[0017] The separate secondary circuit of the double-circuit croissant outlet terminal except the main circuit is led out in the following way: a metal ring cover 2 is coaxially welded with the center conductor 1 as a whole, and then a copper rod is welded from the metal ring cover 2 3, so that the metal annular cover 2, the central conductor 1 and the copper rod 3 are welded together to form a metal whole, and then the metal whole is formed by ...
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The invention discloses a two-circuit cleat outgoing line terminal which comprises a metal annular cover, as well as a central conductor and a copper rod which are respectively welded with the metal annular cover, wherein the central conductor is coaxially welded with the metal annular cover, and is connected with a power grid output cable through the flat copper positioned at a port; the copper rod is welded below the metal annular cover and is led out; a metal whole body is formed by the metal annular cover, the central conductor and the copper rod together; the metal whole body is formed by epoxy resin in a casting manner. According to the two-circuit cleat outgoing line terminal, the copper rod is led out from the central conductor and is separately cast through the epoxy resin to form an independent primary loop, so that the problems that the electrical distance is not adequate, the electric discharge is severe and the like are effectively solved.
Description
technical field [0001] The invention relates to a pole-mounted load switch product, in particular to a double-circuit horn outlet terminal. Background technique [0002] The existing claw outlet terminals are mainly used in voltage type load switches, user boundary load switches and other products, which can maximize the distance between phases and effectively avoid phase-to-phase discharge between terminals. However, if you want to take a voltage from it, you must lead the wire from the copper conductor in the center of the terminal, which will cause insufficient electrical distance between the claw outlet terminal, the lead wire and the switch box, and the lead wire and other charged parts inside the switch. , the discharge phenomenon is more serious. Contents of the invention [0003] Aiming at the deficiencies in the above-mentioned prior art, the present invention provides a double-circuit croissant outlet terminal, which leads a copper rod from the central conductor...
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IPC IPC(8): H01H1/58
Inventor 董千里黄伟军
Owner ZHUHAI XJ ELECTRIC