I-China 1kV Cold Shrink Cable Joints Manufacturer-Shenzhen Nan Kai Sheng Power Technology

1. Ukwethulwa komkhiqizo we-1kV Cold Shrink Joint

1kV izisekeli zekhebula elibandayo elishwabeneyo zenziwe ngezinto ezinwebekayo eziwuketshezi eziwuketshezi oluyirabha emshinini wokugoba wefekthri, bese ziyanwetshwa, zifakwe ulayini wokusekela okuthandelayo wepulasitiki, ofanele u-0.6/lkV I-PVC, i-XLPE, i-raber ne-plastic cable insulation, ihlukaniswe yaba i-single core, i-core, i-3 core, i-core core, i-five core, intambo yamandla kagesi ephansi eyisithupha.

2.Imingcele yokusebenza kukagesi ye-1kV Cold Shrinkable Joint

Amapharamitha okusebenza angu-0.6/1kV ikhebula elinciphayo elibandayo lezesekeli
Izinto zokuhlola	Imfuneko Ejwayelekile	Imiphumela yokuhlola
Isivivinyo se-voltage ye-Power frequency	4kV/1min	Cha flashover, no breakdown
Impulse voltage test	8kV, positive and negative izikhathi ezingu-10	Akukho flashover, no breakdown
Layisha umjikelezo test (emoyeni)	I-conductor ishiselwa ku-(95-100 )℃, umjikelezo ngamunye ungu-8h, okuhlanganisa ukufudumeza okungu-5h, ukupholisa okungu-3h, isamba sokuhlolwa komjikelezo womthwalo ongu-30	Akukho flashover, akukho ukuphazamiseka
Thermal stability test	10kA, 1s kabili, zonke izingxenye azikhubazekile noma damaged	Awukho umonakalo obonakalayo
Layisha umjikelezo test (emanzini)	I-conductor ishiselwa ku- (95-100)℃, umjikelezo ngamunye u-8h, ukushisa kwawo okuphakathi 5h, ukupholisa 3h, isamba esingu-30 umthwalo ukuhlolwa komjikelezo	Akukho flashover, akukho ukuphazamiseka
Ukumelana nokufakwa kwegesi	Ngaphezu kuka-105 milliohm	qualified
Dc voltage test	15kV,5min	Akukho flashover, akukho breakdown

3.1 Izici zomkhiqizo wekhebula elincipha elibandayo le-kV

Ukunwetshwa kwangaphambili, ukufakwa kalula, asikho isidingo somlilo, akuthintwa kancane ubuchwepheshe bokusebenza nendawo.

Izinto zokusetshenziswa ezisezingeni eliphezulu, ipayipi lokufakwa ngaphakathi, ukukhetha kwemikhono yeminwe emithathu yekhwalithi ephezulu yesilicone yoketshezi irabha, kusetshenziswa inqubo ye-platinum vulcanization.

Ukusebenza okuphezulu: ene-insulation encomekayo, ekwazi ukumelana nokuvuza, ingase ifane ne-cable body "ephefumulayo" evaleka kahle.

4.1kV ikhebula elibandayo lokushwabanisa imininingwane yomkhiqizo

1.ithubhu lokushwaqa elibandayo, imikhono yeminwe emithathu: yenziwe ngekhwalithi ephezulu kanye nejeli yesilika enwebekayo ewuketshezi esebenza kakhulu, ukubumba okuhlanganisiwe.

2.Ishubhu lokusekela: I-PE plastic screw support.

5. Ukufaneleka komkhiqizo wokubanda i-shrinkable intermediate joint

6.Ukusabalalisa, ezokuthutha kanye nesevisi

Sinesitoko esikhulu. Uma inani lingelikhulu, sizoletha izimpahla ngokushesha ngangokunokwenzeka ngemva kokuthola inkokhelo. Uma inani likhulu, isikhathi sokulethwa sizonqunywa ngokuya ngobuningi. Inani le-oda lincane, ngokuvamile lisebenzisa i-express (DHL, FEDEX, TNT, njll.). Ngama-oda amakhulu, sincoma ukuthuthwa emoyeni noma olwandle. Lokhu kuzothatha isikhathi eside, kodwa ngezindleko ezishibhile. Siseduze nechweba lase-Shenzhen.