I-bushing engu-35kV 600A iyisakhi sikagesi esakhiwe yisivikelo kanye nomqhubi. Umsebenzi wayo oyinhloko ukuvumela umqhubi (njengenduku yethusi noma ikhebula) onesilinganiso samandla esingu-600 amperes ukuthi adlule ngokuphephile odongeni oluphansi, indawo ebiyelwe ngensimbi noma ethangini likawoyela we-transformer, kanye nokuxhuma izingxenye zangaphakathi nezangaphandle zemishini enamandla kagesi aphezulu (ezingeni lika-35kV voltage), ngenkathi kugcinwa ukufudumala okuthembekile emhlabathini (indawo ebiyelwe). I-bushing ifakwe ngaphandle futhi iboshwe endaweni yayo ngezibambo zokufaka zensimbi engagqwali ezinemigodi engu-4.
Amapharamitha
| Izilinganiso ze-Voltage kanye nezamanje | Ikilasi le-35kV |
| I-Voltage Yokusebenza | |
| Isigaba Esiphezulu – kuya – Phansi | 21.1kV |
| Ukumelana ne-Voltage | |
| I-AC: 60Hz, amasekhondi angu-60 | 50kV |
| DC: imizuzu eyi-15 | 103kV |
| Ukumelana ne-Impulse Voltage | |
| I-BIL kanye ne-Full Wave Crest | 150kV |
| Izinga Lokuphela Kwe-Corona | |
| < 3pC | 26kV |
| I-Current Eqhubekayo | 600Amp |
| Isikhathi Esifushane Samanje | 25kA rms, isilinganiselo 0.17s 10kA rms, isimu 3.0s |
Izici:
•35kV, 600 Amp Bushing
• Isivikelo sokuhambisa umoya esenziwe nge-EPDM eqhuba umoya ebunjiwe senza ukuthintana komhlabathi okuhle ne-flange ye-EPDM ye-bushing insert.
• I-flange yensimbi engagqwali imelana nokugqwala futhi ingaboshwa ngaphandle noma ixhunywe emshinini.
• Isakhiwo se-epoxy esinezakhiwo eziphakeme kakhulu zomzimba, zikagesi, kanye nokumelana namakhemikhali.
• I-Interface ihlangabezana nezindinganiso zobukhulu be-ANSI/IEEE 386 zokulingana okufanele kwezingxenye zokuhlangana.