ZW8-12D/630A ikinyabupfura cy'umucyo wa vacuum cy'umucyo wa "dog on the pole" (vacuum switch) ya 10KV

ZW8-12 ni umwuzure wa vacuum wo hanze w’umuriro wa 12kV, urwego rw’umuriro wa 50Hz wa triphase, ikoreshwa mu gufata no gukora imirimo y’umuriro mu mirimo y’ubwubatsi bw’umuriro w’igihugu, mu mirimo y’ubwubatsi bw’umuriro w’umujyi no mu mirimo y’umuriro muto, kandi ikoreshwa mu gufata no gukora imirimo y’umuriro, imirimo y’umuriro w’umuriro n’imirimo y’umuriro w’umuriro. Ibikoresho bikoresha imiterere ya triphase mu bwoko bumwe, vacuum breaker iri mu bwoko bw’icyuma, kandi ikoresha ibikoresho bya SMC (Sheet Molding Compound) mu gufata imiterere y’umuriro n’umuriro. Uyu mwuzure ufite umuryango wa CT23 w’ubwoko bwa spring, ushobora gukoreshwa mu gufata no gukora imirimo, kandi ushobora gukorana na disconnector kugira ngo ube umwuzure w’umuriro ufite icyerekezo cy’umuriro. Imiterere ya permanent magnet ikoresha ibikoresho bya epoxy resin byuzuye, kandi ntacyo ikora, kandi ibikoresho bya hanze bifite ubushobozi bwo kurwanya umuriro n’umuriro. Ubushobozi bwo gufata imiriro ya 20kA, version ya smart irashobora gukoreshwa mu gufata imiriro ya automatic recloser, overcurrent, inrush current n’imiriro ya triphase, ikoreshwa mu mirimo y’umuriro ya radiation n’imirimo y’umuriro ya hydro muto.

1. Imiterere y’umubiri ni triphase mu bwoko bumwe, mu bwoko bw’icyuma hari umwuka w’umwuka, vacuum breaker iri mu bwoko bw’icyuma, kandi imiterere y’umuriro n’umuriro irashobora gukoreshwa ibikoresho bya SMC (Sheet Molding Compound) cyangwa ibikoresho bya composite.

2. Vacuum breaker ikoresha cyane cyane icyuma cya ceramic, mu muryango hari imiterere ya cup-shaped longitudinal magnetic field, imiterere ya contactor ni copper-chromium alloy.

3. Umuryango wa spring ushobora gukoreshwa umuryango wa CT23, ushobora gufata imiriro ya electric, gufata no gukora imiriro ya electric, kandi ushobora gufata imiriro ya manual, gufata no gukora imiriro ya manual, ubuzima bw’imiterere buragera kuri 10000.

4. Imiterere y’imiterere ya hanze ikoresha cyane cyane ibikoresho bya silicone rubber byuzuye mu gusohora no kwinjira, bifite ubushobozi bwo kurwanya umuriro (bikoreshwa mu muryango wa III). Imiterere ya hanze ikoresha cyane cyane ibikoresho bya composite.

5. Umuriro w’umuriro urashobora gukorana na conductive rod, conductive plate ya moving and static, conductive clip na vacuum breaker.

6. Current transformer ni ibikoresho byo gukoreshwa, irashobora gukorana na 2 kugeza 6 current transformer, ubushobozi bwa ratio ni 50/5 kugeza 1000/5.

7. Irashobora gukoreshwa ibikoresho byo gukoreshwa. Ugereranije na ibyo umukeneye, mwuzure irashobora gukoreshwa ibikoresho byo gukoreshwa: umuryango wa operation urimo umuryango wa manual cyangwa umuryango wa electric; unit yo gufata no gukora imiriro irimo device yo gufata imiriro ya feeder, recloser controller (irashobora gufata automatic recloser 1 kugeza 3), smart controller (ifite ubushobozi bwo gufata overcurrent, short circuit, small current grounding n’ibindi); ibikoresho byo gufata irimo current transformer na voltage transformer ya hanze cyangwa ya hanze; ibindi byo gukoreshwa irimo arrester irashobora gushyirwa ku gusohora no kwinjira, na disconnector irashobora gukorana na mwuzure kugira ngo ube umwuzure w’umuriro, kandi hari umuryango wa mechanical interlock uhoraho. Umubiri w’icyuma ufite ubushobozi bwo kurwanya umuriro, mu hasi hari desiccant ya silica gel, irashobora guhindwa iyo umubiri wacyo ugabanije.

ZW8-12 ni umwuzure wa vacuum wo hanze w’umuriro wa 12kV, ikoresha vacuum breaker, bifite ubushobozi bwo gufata imiriro, ubushobozi bwo gufata imiriro ya high, ntacyo ikora umuriro wa explosion. Ibikoresho bikoresha tekinoroji ya vacuum, bifite ubuzima bw’umuriro, gufata imiriro uhoraho, kandi ntacyo ikora, kandi ntacyo ikora oil, ntacyo ikora SF6, ntacyo ikora, ntiyandura umuriro. Ibikoresho bya hanze bikoresha ibikoresho bya silicone rubber cyangwa epoxy resin byuzuye, bifite ubushobozi bwo gufata imiriro, kurwanya umuriro, kurwanya umuriro, kurwanya umuriro, bikoreshwa mu muryango w’umuriro n’umuriro. Uyu mwuzure ufite umuryango wa CT23 w’ubwoko bwa spring, ushobora gukoreshwa mu gufata no gukora imiriro. Imiterere ya permanent magnet ikoresha imiterere ya permanent magnet, ubuzima bw’imiterere buragera kuri 20000, bifite ubushobozi bwo gufata imiriro, ntacyo ikora. Version ya smart ifite ubushobozi bwo gufata automatic recloser 1 kugeza 3, kandi ifite ubushobozi bwo gufata inrush current, overcurrent, short circuit n’imiriro ya triphase, small current grounding. Uyu mwuzure ushobora gukoreshwa “four remote” (telemetry, tele-signaling, tele-control, tele-adjustment), ushobora gukorana na FTU kugira ngo ube umuriro wa distribution automation na SCADA system. Ibikoresho bikoresha imiterere ya triphase mu bwoko bumwe, imiterere ihoraho, umubiri muto, umubiri muto, byoroshye gushyirwa no gutwara. Irashobora gushyirwa na disconnector kugira ngo ube umwuzure w’umuriro, kandi irashobora gukoreshwa current cyangwa voltage transformer.