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Glass insulators
Insulators are devices installed between conductors of different potentials or between conductors and ground potential components, and can withstand voltage and mechanical stress. It is a special insulation control that can play an important role in overhead transmission lines. In the early years, insulators were mostly used for telegraph poles. Slowly, a lot of disk-shaped insulators were hung on one end of the high-voltage wire connection tower. It was used to increase the creepage distance. It was usually made of glass or ceramics and was called an insulator. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise the insulators will not have a significant effect and will damage the use and operating life of the entire line.
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composite insulator
1.Size and technical data of 33kv pin post composite insulator TYPE:FP-33/8 Rated voltage(KV) Rated mechanical tension load(KN) Structure height(mm) H Insulating distance(mm) h Min nominal creepage distance(mm) 1min power frequency wet withstand voltage (kv) Full wave lightning impulse withstand voltage(peak value) 33 8 417 338 1160 90 200 2.Materials of 33kv pin post composite insulator 1).Silicon Rubber for sheds/housing. 2).Glass-fiber reinforced epo... -
Strain Clamps
Tension clamp (tension clamp, strain clamp, dead-end clamp) refers to the hardware used to fix the wire to bear the tension of the wire and hang the wire to the tension string or the tower. Strain clamps are used for corners, splices, and terminal connections. Spiral aluminum clad steel wire has extremely strong tensile strength, no concentrated stress, and protects the optical cable and assists in vibration reduction. The complete set of optical cable tensile hardware includes: tensile pre-t... -
Suspension clamp
Suspension clamp is used to fix the wire on the insulator string or hang the lightning protection wire.
On straight poles, it can also be used to support transposition conductors and tensile rotation on transposition poles.
Fixing of the jumper of the corner tower.
The clamp and keepers are malleable iron, cotter-pins are stainless steel, the other parts are steel. All ferrous parts are hot-dip galvanized.
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Link fittings
Connection fittings are mainly used to assemble suspension insulators into strings, and The string insulators are connected and suspended on the cross arm of the pole tower. Suspension clamp and strain clamp and insulation The connection of the substring, the connection of the cable fittings and the pole towers also use the connection fittings. X.Y.Tower fittings U-shaped hanging ring manufacturers wholesale Connecting fittings, also known as wire-hanging parts. This kind of fittings is used ...
