Il-post composite insulators huma miftuh minn core rods, end fittings, u silicone rubber shed sheaths. Huma jiżviluppati għall-izolazzjoni u l-fixazzjoni mekanika ta’ busbars u t-teħnijiet elektrika fi power plants u substations. Il-kategoriji tagħhom inkludux post composite insulators għal busbars, post composite insulators għal reactors, composite insulators għal disconnectors, u l-oħra t-teħnijiet elektrika ta’ high-voltage.
It-tieqa bejn epoxy resin glass fiber rods u l-fittings tiġi adottata mill-process tal-crimping, meta l-parametri tal-crimping jiġu kontrolati digitalment, biex jisigura l-prestazzjoni mekanika konsistenti u fidati. Il-sheds u l-sheaths huma mifdat minn silicone rubber, u s-silġ tad-diforma huwa disegnat b’sistema aerodinamika, bl-aġġornament tal-resistenza tal-pollution flashover. It-tieqa tal-sheds, sheaths, u end fittings tiġi adottata mill-process tal-integral injection molding ta’ high-temperature vulcanized silicone rubber, bl-interfaccja u l-prestazzjoni tal-sealing fidati.
Il-hollow composite insulators huma miftuh minn flanges tal-aluminum alloy, glass fiber-reinforced resin sleeves, u silicone rubber shed sheaths. Huma komuni fil-use fit-teħnijiet elektrika ta’ high-voltage kif GIS combined switches, transformers, mutual inductors, capacitors, arresters, cable accessories, u wall bushings.
It-tieqa bejn glass fiber-reinforced resin sleeves u flanges tal-aluminum alloy tiġi adottata mill-process ta’ placing sealing rings, wara pressurizing u bonding b’epoxy glue, meta l-parametri jiġu kontrolati digitalment, biex jisigura l-prestazzjoni mekanika konsistenti u fidati. Il-sheds u l-sheaths huma mifdat minn silicone rubber, u s-silġ tad-diforma huwa disegnat b’sistema aerodinamika, bl-aġġornament tal-resistenza tal-pollution flashover. Il-sheds, sheaths, u end fittings jadoperaw il-process tal-integral injection molding ta’ high-temperature vulcanized silicone rubber, u it-tieqa tal-end fittings tiġi adottata mill-combined sealing molding process ta’ high-temperature u room-temperature vulcanized silicone rubber, bl-interfaccja u l-prestazzjoni tal-sealing fidati.
- Il-silicone rubber għandu proprietajiet eċċellenti ta’ hydrophobicity u migration, bl-aġġornament tal-resistenza tal-pollution flashover eċċellenza. Tista’ topera b’sikurtà f’zones heavily polluted mingħajr li tieħu cleaning manwali jew zero-value detection u maintenance.
- Struttura fidati, prestazzjoni stabili, margen kbir ta’ sikurtà għat-tooperazzjoni, forza mekanika alta, u prestazzjoni sismika eċċellenza, bil-ivitanza tal-fenomeni kif porcelain breakage, collapse, u explosion, u jipprovdi garanzija għat-tooperazzjoni sikura tal-power stations.
- Resistenza eċċellenza għal temperaturi alta u bassa, atmospheric aging, u ozone aging.
- Ħafna leġġer, konvenjent għal transportation u installation.
Parametri Oħloq
- Voltage class: 550KV
- Structure height: 5285mm
- Maximum Mechanical Load (MML): 98kN·m
- Specified Mechanical Load (SML): 245kN·m
- Maximum Service Pressure (MSP): 0.8Mpa
- Specified Service Pressure (SIP): 3.2MPa
- Creepage distance ratio: 31mm/kV
- Inner diameter of tube: Φ350mm
- Outer diameter of tube: Φ400mm
