USB akara VVG: transcript. VVG cable: transcript

Electric Motors na ngwaọrụ n'ebe obibi ndị na ụlọ mmepụta ihe na jikọọ na eletriki wiring dị iche iche cable ụdị. ugbu a echiche nke AC wiring. The nile iji cable VVG hụrụ. Design òtù Ọtụtụ osụhọde ke nkọwapụta nke waya oru ngo. Ịchọpụtacha ihe e dere VVG-waya aka emepụta na a nhọrọ nke chọrọ ihe. Pụta ìhè na-enye ohere ịmata ọdịiche dị n'etiti ụdị wires. USB akara VVG, nyopụta na-etinyere na mkpuchi, a eru ọkụ eletrik ga-agwa ndị niile.

Olee ụdị VVG cable?

cable decryption afo eburu ihe ọmụma banyere ya n'ichepụta. Ọ na-agwa, ọ na-atụ aro ka jikọọ na otú dina, n'èzí ma ọ bụ n'okpuru ala, ebe ọ na-ekwe ka na-eji, na ihe ime ihere okpomọkụ na-atụ aro.

Sale nke ihe eji na ike esenyịn, na a nnukwu iche iche nke waya mkpuchi na ụdị, enye ohere asịwo na-ahọrọ ndị na ngwaahịa ọ chọrọ. Novice ọkụ eletrik na nkezi n'ji ga-akpali mara otú ọtụtụ iche ụdị nke cable VVG na nkọwa dị na ahịa ahịa.

Huu nchedo Gịnị si na-emeghe ọkụ kere site Nsukka nke cable ngwaahịa. Chepụtara na-eji ọkụ mkpuchi VVG. N'okpuru nyere layout mgbanwe:

• VVGng;
• VVGng FrLs;
• VVGng LS;
• VVGng Hf;
• VVGng FrHf.

Mkpụrụ akwụkwọ ọ bụla na labelụ na artist nwere a transcript, VVG t VVG and - bụghị naanị a set nke akwụkwọ ozi. Ya mere, ọ dị mkpa iji na-agụ ihe nnọchianya.

Anyị obibi na notation

The otu rụrụ gasket ugbu a ụzọ and. Emepụta ihe onwunwe - VVG PNG na onye transcript na-ekwu na e ji ọla kọpa na-eduzi ya. Mgbanwe wires VVGng agwa anyị na ụdị bụghị egwu ọkụ.

The aha nke USB VVGng LS guzo, na-ebu ozi na n'oge a ọkụ waya mkpuchi allocates a kacha nta ego nke anwụrụ ọkụ.

USB VVGng FrLs na-emeghe ire ọkụ anaghị eme ka ọkụ. N'ihi na-agbaze mkpuchi smokiness kacha nta.

Next ngwaahịa - na a mmebi VVGng Hf. Mgbe ọ na-doro okpomọkụ ókè, dị ka n'oge a ọkụ mkpuchi na agbaze, gas na-adịghịkwa anọ. Wiring adịghị corrode.

Nke ikpeazụ ụdị waya VVGng FrHf nwere niile kasị mma atụmatụ nke n'elu Gịnị.

mkpuchi ngwaahịa

Site na mkpuchi ihe eji ke imewe nke cable ngwaahịa, pụrụ iche chọrọ, gụnyere ndị nke ọkụ ọrụ. Ihe ịkwanyere (polyvinyl chloride) eburu a akụkụ pụrụ iche na mmekọrita ọzọ Polymers eji na-eme plastic ngwaahịa. Ịkwanyere ngwaahịa adịghị emekọ ọkụ. N'ihi na nke a onwunwe nke polyvinyl chloride na-eji na imewe nke-egbochi ihe coatings maka Gịnị.

Materials maka imewe nke Gịnị:

1. Isi ụdị-egbochi ihe ihe VVG - abụọ-oyi akwa egbochi ihe mkpuchi. Ihe TFC (polyvinyl chloride). Ọzọ mkpuchi anọghị.
2. The mkpuchi nke cable uzo nke ọla kọpa VVGng mere nke ịkwanyere ndị na-abụghị combustible ihe.
3. Halogen-free ịkwanyere, eji dị ka ihe-egbochi ihe onwunwe wires VVG LS, adịghị amị anwụrụ ọkụ n'oge ya agbaze. Eji maka arịọnụ na electric wiring, na mmadụ jupụtara ebe.
4. USB ịbịaru, n'ebe o kwere mee ọkụ ya, mere nke ika VVGng FrLs. Ọkọnọ mkpuchi ọkụ retardant na anaghị emit ize ndụ uzu oku. USB c chọpụtachaa ihe e deburu FrLs VVGng eji maka ime ụlọ na n'èzí echichi na a elu ogo ọku ize ndụ.

Anyị obibi cable marking. A lee anya na transcript VVG-waya:

• P - polima waya mkpuchi.
• B - polyvinyl chloride.
• PV - ìgwè nke ihe, nke dabeere polyethylene.

Ịchọpụtacha ihe e dere na-esote lettering-enye gị ohere ịlele mejupụtara nke cable mkpuchi.

• B - elu mkpuchi nke ịkwanyere.
• SW - biri nchedo n'ụdị a sooks.
• n - elu polymeric mkpuchi.
• Rn - elu mkpuchi nke plastic sooks.

USB nchedo VVG (transcript n'okpuru) site n'ibu mmebi nwere ya aha.

• B - cable armored na a ike mkpuchi.
• G - a mgbanwe USB. Special nchedo kọrọ.
• Waya VVG APG na ngbanwe nke na-edenye n'elu na egosi n'ụzọ doro anya na nzube ya.

USB cross ngalaba na ya mkpa

Mgbe wụnye eletriki netwọk ọ dị mkpa ka na-ahọrọ nri ngalaba nke conductive. Nyefee eletrik na-adabere na na wiring ngalaba. Engines na ngwaọrụ jikọọ na netwọk, na-aṅụ na ọkụ eletrik. Ọdụdọ wiring maka agafe ugbu a mgbe ọ na-amalite ikpo elu. Heating na wiring ma ọ bụ na-ezighị ezi sectional isi pụrụ iduga ịsụ ọkụ. Waya size kwesịrị iwere pasent iri atọ ọzọ. The ugbu a weere ibili USB, nke a ga-nyere tupu. Mgbe-emecha wiring zoro ulo idochi weere na-eme n'ọdịnihu na-esi ike.

The ngwaọrụ VVG na APG

The cross ngalaba nke USB nke ụdị nke 1.5 na 16 n'ámá. Number nke wires na ya - abụọ ma ọ bụ atọ.

Aha waya akara:

1. Ke - isi mkpuchi nke ịkwanyere.
2. Na (nke abụọ) - ịkwanyere n'ọbọ.
3. D - cable nchebe bụ anọghị.
4. P - ọnọdụ nke veins ukem, ewepụghị.
5. And - iche combustion na-adịghị akwado.

cable VVG-mbepụ PNG A:

• ọla kọpa eduzi thingwire okirikiri udi na klas nke mbụ;
• Mkpuchi ihe onwunwe - ịkwanyere;
• wiring agba;
• Ịkwanyere-n'ọbọ ebelata ọkụ Njirimara.

The isi ngwa nke ụdị cable - na nnyefe na nkesa nke electric nwetụ ugbu a ugboro ole nke 50 Hz, ike nke 0,66-1,0 kW.

VVGozh cable

The akwa ina na mpaghara nke cable mmepụta bụ a USB na a na ngalaba nke 3x4 ika VVGozh. The mejupụtara nke ọla kọpa cable agụnye a isi ntekwasa na ịkwanyere mkpuchi ihe.
Ịchọpụtacha ihe e dere VVG njikere:

1. Ke - isi mkpuchi vinyl.
2. Na (nke abụọ) - vinyl shei.
3. G - ọtọ.
4. Auge - otu-waya eduzi.

Design VVGozh cable

Waya, conductive, ọla kọpa, mbụ ma ọ bụ abụọ na klas GOST 2483. nkebisi gburugburu wires ma ọ bụ mpaghara ụdị. Wrapping ịkwanyere plasticizer, a ọkụ retardant na-emeghe iche belata. Kpara akpa cable cores nke abụọ, atọ, anọ ma ọ bụ ise wires gburugburu a isi mere nke ịkwanyere. Elu n'ọbọ - ịkwanyere plasticizer nke na-adịghị akwado combustion.

The cable mkpuchi nke ịkwanyere. Wiring Gịnị dị iche iche na agba. White ma ọ bụ acha odo odo. Blue na green. Black ma ọ bụ aja aja, ọbara ọbara na-acha uhie uhie.

Akporo cable VVG PNG na

cable were na-kwere na ala, na osimiri nakwa n'ọdọ mmiri. Ọ na-etinyere na okpomọkụ nke si -50 ⁰ C ka +50 ⁰ C. The elu nke spacers elu oké osimiri nwere ike ịbụ na ihe elu nke 4300 mita. Dina cable nwere ike ịbụ na ala, mmiri, ikuku, ya bụ, na ogidi mgbidi ụlọ.

All nke n'elu ji mara bụ mkpa ka cable VVGozh, imepụta nke na-agwa anyị na waya e mere nke ọla kọpa na-eduzi ngalaba 3x4. Jiri ya na edere edere mpaghara na na ọnọdụ na-ekpo climates.

Atụmatụ na ụlọ grids

USB echichi na nkọwa VVG nwere ike rụrụ na mgbidi ụlọ na owuwu. Ịtọ mụụrụ na okporo osisi na nghọta na ụdọ. A USB nke ụdị na-kwere ebe e nweghị ihe ize ndụ nke ọkụ. Tinyenụ ya mma na plaster mgbidi ma ọ bụ mgbidi mere nke plasterboard.

Na iyi egwu nke n'ibu mmebi bụ mkpa iji chebe USB. Magburu onwe nchedo na-tupu-arụnyere ígwè akpa, na nke osisi a rụrụ. Kasị n'onye ezi omume dị otú ahụ a gasket na osisi ụlọ. Gofrorukav echebe wiring, ọtụtụ-eji na-ewu. Tee dị iche iche nche cable ọwa. Ịtọ na Stroebe ngwaahịa na nkọwa USB VVG adịghị atụ aro. N'ihi na nke a mma ngwa VVGng eduzi. Ọ e mere maka zoro ezo wiring. E nwere ụkpụrụ nduzi na ụkpụrụ, nke na-ese ndị na-achịkwa echichi ọrụ iji VVGng USB.

Iwu nke esịtidem ọrụ na cable mmepụta

Mgbe na-ebikwasị ndị conductive VVG ke ala mkpa ịgbaso iwu siri ike. Nchedo nke USB nke ụdị dị. The ojiji nke ihe igbe, cable ọwa na ọkpọkọ egbochi n'ibu mmebi nke USB. Ọtụtụ-eji ugbu a kama nke mgbaàmà nchedo red brick-eji na mbụ. Emejuputa atumatu nchedo n'ụdị polymeric efere nke ndị nwere magburu onwe e ji mara ebibi.

Ékpè a wụsara ájá bed. Ọ tọrọ cable n'elu nke a na-wụsara na tamped n'ụwa. ájá oyi akwa ọkpụrụkpụ ga-dịkarịa ala 20 sentimita. Ozugbo kpụrụ podsypku cable enịm echebe efere, nke na-na-kpuchie ájá. On top of ájá-etinye ịdọ aka ná ntị teepu, ịdọ aka ná ntị banyere ọnụnọ ihe electric cable tọrọ.

Ịtọ armored cable - mkpebi ziri ezi na ogwugwu onu. The na-eri nke ya styling karịa ndị na-eri cable VVG. The ọrụ ndụ nke otu, ma a nkwa nke-echebe site na emebi ihe armored waya nnọọ elu.

Mgbe na-agụ isiokwu a, a mfe asịwo, ọ bụghị onye ọkachamara, n'ụzọ ziri ezi họrọ kwesịrị ekwesị USB. Dabere na eziokwu na taa ahịa awade a dịgasị iche iche nke umu na ụdị nke USB, na-enweghị kpọmkwem ihe ọmụma a na mpaghara na-ahọrọ ọ bụ nnọọ ike. Ọ bụrụ na ndị zuo ka doro anya, ọ bụ mma ịkpọ na-ere ere nke eletrik Gịnị. Nke a dị nnọọ mkpa, n'ihi na nke àgwà wiring na-adabere na nchekwa nke niile bi nke ụlọ.