Cable kuvimbika kuyedzwa uye chitupa
Nhanganyaya Yebasa
GRGT ine kuunganidzwa kwakadzama muwaya uye tambo yekuyedza uye chiziviso, ichipa imwe-yekumira kuyedza uye masevhisi ekuzivikanwa kwewaya netambo:
1. Matanidza zvakanyanyo fanira zviyero zvekuongorora chigadzirwa zvinoenderana nemhando yetambo uye nharaunda yekushandisa, uye gadzira yakadzama yehuhu chirongwa chekuongorora;
2. Zvichienderana nemhedzisiro yekuyedzwa kwekuvimbika, tambo yemhando yepamusoro inoitwa kuti ipe hwaro hwekusarudzwa kwechigadzirwa chemushandisi;
3. Ipa hunyanzvi hwekutadza kuongororwa masevhisi ezvigadzirwa zvetambo zvinotadza pasaiti kujekesa chikonzero chekutadza kwetambo uye kubatsira vatengi kuvandudza mhando.
Service Scope
Waya dzakakwirira uye dzakaderera uye tambo dzezvitima zvenjanji;
Yakakwirira uye yakaderera voltage waya uye tambo dzehuni uye itsva simba mota;
Dzimwe waya netambo;
Test standards
● TB/T 1484.1: 3.6kV uye pasi pesimba uye tambo dzekudzora dzemotokari
● EN 50306-2: Single-core tambo dzakatetepa-madziro dzemotokari dziri pasi pe300V
● EN 50306-3: Single-core uye multi-core tambo dzakatetepa-sheathed tambo dzine inodzivirira yemotokari.
TS EN 50306-4: Multi-core uye akawanda-maviri akamonyoroka akakobvu tambo dzemotokari dzemotokari.
● EN 50264-2-1: Single-core cross-linked elastomer insulated waya dzemotokari.
TS EN 50264-2-2: Multi-core cross-linked elastomer insulated tambo dzemotokari.
TS EN 50264-3-1: Waya diki-diki-musimboti-yakabatana elastomer insulated waya dzemotokari.
TS EN 50264-3-2: tambo diki-diki-yakawanda-yakabatana-yakabatana elastomer insulated tambo dzemotokari.
● ISO 6722-1, ISO6722-2, GB/T25085: 60/600V single-core waya dzemotokari dzemumugwagwa.
● QC / T 1037: High-voltage cables yemotokari dzemugwagwa
Test zvinhu
| Test type | Test zvinhu |
| saizi kuyerwa | Insulation ukobvu, kunze dhayamita, conductor pitch, conductor filament dhayamita |
| zvinhu zvemagetsi | Conductor kuramba, kushingirira voltage, dielectric simba, spark, insulation defect, insulation kuramba, DC kugadzikana |
| muviri uye michina zvinhu | Tensile zvivakwa, peel simba, adhesion |
| High uye yakaderera tembiricha kuramba | Kudzikira tembiricha coiling, yakaderera tembiricha maitiro, yekuwedzera kupisa, deformation yekupisa, yakanyanya tembiricha kudzvanywa, kuvhunduka kwekushisa, kupisa kwekushisa. |
| Kuchembera kuita | Kupokana kune ozone, evanescent mwenje kuchembera, tembiricha uye humidity shanduko |