Protective fittings include anti-vibration fittings for conductor and lightning conductor, spacer dampers and bundle conductor and keeping from vibration caused by wind, grading rings for insulator strings, pre-twisted wire armor rods, suspension weight drop, aluminum tape etc.
The application of Protective fittings
Protective fittings can be used to products under working voltage 500kv and more and meets the requirements of corona and radio jamming under max running voltage. Anti-vibration fittings, dampers, spacers dampers for four-bundle conductors etc. can meet the requirement of breeze vibration test.
Protective fittings is one main of insulator hardware fittings used in electrical systems, can be divided into
◆ Dampers (type FD, FG, FR, FF, FDZ)
◆ Preformed armor rods
◆ Aluminum tape
◆ Weight assemble
◆ Counter weight pieces
◆ Acers-dampers
◆ Jumper spacers
◆ Grading rings
◆ Shielding rings
◆ Grading and shielding rings
Protective fittings can be manufactured, designed and tested in accordance with ANSI, IEC, AS, BS and clients’ requirements.
Relative Articles:
Guy wire fittings
Link fitting
Strain Clamps
Splicing fitting
Insulator fittings
Pin insulator with spindle
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