Armored cable AVBbShv: nyopụta, e ji mara

Na afọ nke elu technology, anyị na-nnọọ mmasị ka ike grids. Ha girdled ụwa na ha abụghị naanị na ọrụ n'ụlọ ngwa na ọha ụlọ ọrụ, ma na-Central aku zaa, gụnyere Internet. e nwere ọtụtụ dị iche iche nke conductive Gịnị maka ha imekọ ihe ọnụ. Tụlee otu n'ime ha kpọrọ AVBbShv: nyopụta, nkọwa, akporo.

imewe

Power cable AVBbShv, nyopụta nke nke e nyere dịrị gaba n'ime ebe dabeere ahu nwere ihe ọkụ eduzi aluminum. Mgbe cross ngalaba nke 10 mm ² Ọ e ji otu-waya Ọdịdị (1 biri "nọrọ na njikere"), ihe karịrị 16 mm ² - plexus 2 ma ọ bụ karịa eri. The cable imewe maka mfe agbagọkwa nwere ike na-ekere òkè ndị ọzọ na-anọpụ iche na-eduzi ya, o nwere ike a Mkpa ọkụ ngalaba na mgbe acha anụnụ anụnụ, na grounding - ke odo-green. The ike nke eri nwekwara a dị iche iche na agba maka ala nke dị iche na njikọ n'oge echichi.

USB Ọdịdị:

1 - Aluminium conductive biri gburugburu ma ọ bụ sectoral cross-ngalaba;

2 - egbochi ihe n'ọbọ nke a acha / acha ịkwanyere;

3 - agha esịnede 2 n'ígwé ma ọ bụ galvanized ígwè warara;

4 - thermally plasticized ịkwanyere (polyethylene terephthalate film);

5 - elu n'ọbọ nke ịkwanyere.

Mgbe cross ngalaba nke karịa 6 ^mm2 armored mkwado ibe ntekwasa na bitumen ma ọ bụ ọzọ polima, ozokwa egbochi ihe USB na-enye ya ekwedo na plasticity. AVBbShv transcript nwere ihe nile nke mmiri.

Olee otú ịgụ aha

Nkọwa nke ndebiri ụdị Gịnị na wires mgbe niile na-agụnye imewe, na nke ndị ọkachamara na-ekpebi ụdị, ihe bụ isi e ji mara ndị conductive yarns. Fọrọ nke nta niile nke conductive ọcha na-emepụta a dịgasị iche iche nke osisi, Otú ọ dị, onye ọ bụla mee aha na ọdịdị zuru oke nke na ọ bụ onye na mbụ e tọrọ. Nke a na usoro nachi GOST 16442-80. Mgbe na-agbanwe agbanwe ụfọdụ e ji mara nke usoro site na emeputa na-egosi tu, nke na-mere dị ka atụmatụ ndị a.

Na ike cable AVBbShv nkịtị transcript nke akụkụ nke a:

A - na-egosi na aluminum eduzi eduzi ugbu a.

Na - adọ acha mkpuchi onwunwe - ịkwanyere.

BB - ọnụnọ nke abụọ ígwè efere nke ndị na-ama edemede.

Swiss - mpụga mkpuchi nke ịkwanyere shelfplasty.

Nyopụta nke marking waya USB AVBbShv agụnye ọ bụghị nanị ụdị nke ihe onwunwe, kamakwa technical egosi. Ka ihe atụ, 4x10, nke na-egosi na ojiji nke conductive wires 4 ka 10 mm ² na cross ngalaba ọ bụla. Akara 3x10 + 1x6 (njikere) na-egosi ọnụnọ ke ahụ nke waya 3 aluminum eri 10 mm ² na a cross ngalaba nke 6 mm ^2. Dị otú ahụ digital ịrịba ama nwere ike ịtọ.

technical e ji mara

Nke a USB nwere ndị na-esonụ e ji mara:

Elu dayameta na arọ nke Gịnị adabere kpọmkwem ụdị na digital ịrịba ama: ha nile nwere a dị iche iche ọnụ ọgụgụ nke ihe na ya Ọdịdị. Ọzọkwa, onye ọ bụla ngalaba kwekọrọ na uru nke kacha nta ogologo nke cable ewu.

ngwa

AVBbShv USB, nyopụta nke na-egosi na ọnụnọ nke ígwè waya nwee ume ọcha na multi-oyi akwa mkpuchi, na ọtụtụ-eji na-ewu nke conductive edoghi nke ulo oru na obodo ojiji na voltages 1; 6; 10 kW na a ugboro ole nke 50 Hz. Ezubere maka nkesa na nnyefe, electric ike na anyịnya nrụnye.

Ọ bụ eluigwe na ala: adabara edo na ụwa trenches, na idei mmiri ebe, osimiri na ndị ọzọ mmiri ozu, ala tunnels na ọnọdụ nke elu iru mmiri, n'ime ụlọ, na kwụsịtụrụ ụzọ gasị nke nnyefe e. Ndị dị otú ahụ na-agbasa ọ na-enye enwekwukwa abụọ agha ahu ihe, ikwe ka waya idi elu tensile na-adịru nwa snow, ifufe ibu nakwa dị ka ọtụtụ pụrụ ịdabere na mwepu nke ịkwanyere-Polymers nke dị iche iche densities. A, isi edoghi na-eji Gịnị nnukwu ike, nke n'aka nke ọzọ na-echebe polima bitumen oyi akwa.