Fuse cutout

The organic composite insulating drop-out fuse cutout has the high strength, weight light, anti-pulls and anti-curved ability

outline:

The organic composite insulating drop-out fuses cutout is overall die formed with new material after smearing couple linking agent on the frame. Has the high strength, weight light, anti-pulls the anti-curved ability and so on merits, overcame the traditional porcelain insulator to fear fragile, not drastic changes in temperature since the burst of shortcomings. 

Product performance characteristic:

 As shown in Figure, it is composed by insulating bracket conductive stent systems and fusion tube, the static contact at both ends of the insulating bracket, dynamic contact installed at both ends of the fuse.

 

1.products basic conditions:

  1) Altitude: general-not more than 3,000 meters

  2) the ambient temperature is not higher than 40 , and not lower than -40

2. Products does not apply to the following places:

  1) a fire or explosion of dangerous places.

  2) a severe shock or impact sites.

  3) Conducting the role of chemical gas and serious dirt, salt spray areas.

 Operating principle and structural feature

The fuse is composed by the insulator, the high and low antifouling cover, the high and low electronic contact dot, the extinguishing of arc tube, the extinguishing of arc tube uses the interpolation formula, 360° the revolving installment (overcomes the shortcoming with installment and using inconvenient as similar products) the two point extinguishing of arc. When fuse is burning-out, the placement of the hanging can be rapidly interrupt, instantaneous opens breaks, forms the obvious separating instruction