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Iwo matatu eMV phase conductor anobatwa padhuze pamwe chete nema spacers mune yakavharwa pamusoro MV (inozivikanwawo se spacer tambo kana waya dzemuti).High-simba slings anoshandiswa kumisa spacers.Iyo aluminium conductor yetambo yakavharidzirwa pamusoro inodzivirirwa nedhizaini ye track-resistant polyethylene.
AAC conductor mune imwe tambo ine 2-layer inovhara, 3-layer extruded nhovo, uye nhovo yakagadzirwa ne extruded semiconducting thermoset conductor.
Crosslinked polyethylene (XLPE) inogadzira chikamu chemukati chekuvhara, uye track-resistant crosslinked polyethylene (TK-XLPE) inogadzira iyo yekunze layer.
Nheyo imwe neimwe inobatanidzwa nechisungo.
Kondakita:
AAC (1350-H19, compact stranded).
Conductor Shield:
Extruded semiconducting thermoplastic shield iyo inobvisa mahara kubva kune conductor uye yakasungirirwa kuvharo.
Chifukidziro chemukati nekunze:
2-layer crosslinked polyethylene covering (XLPE), uko yekunze layer isingaite track-resistant (TK-XLPE).Zvose zvikamu zvakabatanidzwa pamwe chete.Iyo yekunze yakaturikidzana ichave nhema kana grey, isingachinji kuchiedza chezuva uye inoshingirira nzira.
Aya tambo anogadzirwa uye anoyedzwa kuti asangane kana kudarika zvinotevera zviyero:
ASTM B230 – Aluminium 1350–H19 Waya yeMagetsi Zvinangwa
ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Conductors
ASTM B400 - Compact Round Concentric-Lay-Stranded Conductors
ASTM D1248 - Polyethylene Plastics Extrusion Zvishandiso zveWaya uye Cable
ICEA S-121-733 - Muti Wire uye Messenger Inotsigirwa Spacer Cable
Zvekubvunza nezve zvigadzirwa zvedu kana mutengo runyorwa, ndapota siya email yako kwatiri uye isu tichabatana mukati meawa makumi maviri nemana.