Glass insulators SS-70E

Power edoghi bụ mgbe niile na-emeghe. Ka ha na-gụrụ ọnọdụ ihu igwe n'oge dum oge nke ọrụ. Ọ bụ ya mere ha arịọnụ na nwụnye ga-rụrụ dị na ụkpụrụ. Maka idozi na wires na mkpuchi na-eji iko insulators SS-70E. On ya ga-atụle n'isiokwu a.

nọ nke ngwa

Insulators SS-70E na-eji mkpuchi na gwara wires. Dị ka nke ikpeazụ nwere ike ịbụ ikuku ike nnyefe edoghi na n'ala waya. Ọzọkwa, ha na-enwe ike idowe substation switchyard, na voltaji nke esịmde elu ụkpụrụ (6 500 kilovolts). Na nke a, na ngwaahịa na-eji a ole na ole iberibe na a oge. Ha na-esokwa ha na-a ụdị okpu ọma. Ha na-ejikọrọ na usoro hinged n'ụzọ. The ọnụ ọgụgụ nke ndị ọcha onwe-ha na yinye kpebisiri ike site dị iche iche ihe:

• uru voltaji efefe ike e;
• udi nke ngwaahịa;
• echiche na-akwado ogidi;
• ọnọdụ n'okpuru nke ngwaahịa a ga-eji.

On na-akwado nke osisi, na-eji festoon nke abụọ insulators ma ọ bụrụ na ndị voltaji na akara adịghị gafere 35 kilovolts. Mgbe otu uru nke voltaji, ma nke metal na-akwado na-eji Strand anọ insulators. Ọ bụrụ na ndị na-efefe n'elu ike akara voltaji bụ na nso nke si 6 35 kV, ego nke kwụsịtụrụ iko insulators eji PS-70E adịghị adabere na-elu elu oké osimiri.

Symbols nke insulators na ha pụtara

Designations insulator PS-70E okwu banyere ya isi atụmatụ. Nyopụta ga-dị ka ndị a:

• The akwụkwọ ozi "P" pụtara na nkwusioru insulator.
• Letter "C" na-egosi ihe nke nke ngwaahịa na-mere (na nke a, na iko).
• The ọnụ ọgụgụ "70" kpebisiri ike site dịkarịa ala n'ibu nchegbu, nke na-adị mgbe mbibi nke insulator. Hà na kilonewtons. Na anyị ikpe ọ bụ 70 kN.
• The ikpeazụ akwụkwọ ozi "E" na-ezo aka modernization nke insulator. Nhazi na ọ bụ ike ikpebi kpọmkwem oge nke rụpụta. The akwụkwọ ozi "E" na-egosi na nke a nlereanya bụ otu n'ime ndị ikpeazụ.

Njirimara nke insulator

PS-70E bụ dị ka ndị:

• Na dayameta nke ngwaahịa - 255 millimeters.
• The n'obosara mkpara - 16 mm.
• Arọ - 3.5 kilogram.
• Type - kwụsịtụrụ.
• N'okpuru nkịtị na-arụ ọrụ ọnọdụ insulator idi voltaji nke 70 kilovolts.
• Na ọnọdụ nke elu iru mmiri (mmiri ozuzo) ngwaahịa na-alanarị a voltaji nke 40 kilovolts.
• The kacha nta uru nke na-agbasa ibu - 70 kN.

Nile iji nkwusioru insulators n'ihi na eziokwu na ha na-egosi a mma arụmọrụ tụnyere na-interdigital ngwaahịa.