36kv 30NF250 Umuvuduko mwinshi wa Transformer Poroseri Bushing
Ibisobanuro by'ibicuruzwa
Transformer bushing nigikoresho nyamukuru gikingira hanze yisanduku ya transformateur.Insinga ziyobora za transformateur zigomba kunyura mu gihuru cyiziritse kugirango gikingire hagati yinsinga ziyobora no hagati yinsinga ziyobora nigikonoshwa, kandi icyarimwe zigira uruhare mugukosora insinga ziyobora.Bitewe nurwego rutandukanye rwa voltage, insuling bushing zirimo ibihuru bya farashi, ibihuru byuzuye amavuta hamwe na capacitor bushing.Amashanyarazi meza ya farashi akoreshwa cyane muri transformateur ya 10kV na munsi.Ni ukwambara inkoni y'umuringa iyobora muri bushing ya farufari, kandi ibihuru bya farufari bikingira umwuka;ibihuru byuzuye amavuta bikoreshwa cyane muri transformateur ya 35kV, yuzuyemo amavuta muri bushing ya farufari., Shyira inkoni y'umuringa mu gihuru cya farufari, kandi inkoni y'umuringa itwikiriwe n'impapuro;capacitive bushing ikoreshwa kuri transfert ya voltage iri hejuru ya 100kV.Igizwe ningirakamaro nyamukuru ya capacitor yibanze, hanze ikingira ibice byo hejuru na hepfo ya farashi, ihuza amaboko, n umusego wamavuta., Iteraniro ryamasoko, shingiro, kuringaniza umupira, gupima itumanaho, guhagarika itumanaho, gasi ya reberi, gusiga amavuta, nibindi.
Igihuru ni insuliranteri idafite amashanyarazi yemerera umuyoboro wamashanyarazi kunyura mumutambiko uyobora nkikibazo cya transformateur cyangwa icyuma cyumuzunguruko utabanje guhuza amashanyarazi nacyo. Ibipimo.
DIN isanzwe ya transformateur bushing hari ibice bito bya volatge hamwe nibikoresho bya voltage yo guhimba.Ibice bya voltage dukunze kwita DT1 / 250A, DT1 / 630A, DT1 / 1000A.
Igice kinini cya voltage dukunze kwita 10NF250A, 10NF630A, 20NF250A, 30NF250A.
ANSI isanzwe ya transformateur bushing hari kandi ubwoko bwinshi, nka ANSI Standard 1.2kV ihinduranya ya kabiri ya transformateur bushing, ANSI isanzwe 15kV ihinduranya primaire ya bushing bushing.
30NF630
30NF250
Bushings ikorerwa kuri DIN42531,52432,42533 | |||||||||
IGICE CY'UMUBARE | GUSOBANURIRA | Kv RATING | NDAKURIKIRA | TANK HOLESIZE | BIL | PF DRY | PF WET | CREEPAGE | IHURIRO RY'INGINGO |
30NF250 | DIN 42531 30NF250 | 36 | 250 | 78 | 170 | 70 | - | 607 | M12 |
30NF630 | DIN 42532 30NF630 | 36 | 630 | 90 | 170 | 70 | - | 662 | M20 |
30NF1000 | DIN 42533 30NF1000 | 36 | 1000 | 110 | 170 | 70 | - | 635 | M30 |
30NF2000 | DIN 42533 30NF2000 | 36 | 2000 | 135 | 170 | 70 | - | 635 | M42 |
30NF3150 | DIN 42533 30NF3150 | 36 | 3150 | 135 | 170 | 70 | - | 635 | M48 |