KYN28A-12 Tirohanga
Ko enei taputapu ko te whakakakahu whakarewa o roto me te taputapu whakawhiti (i muri nei ka kiia ko te switchgear.3.6-12kilovolt e toru nga wahanga AC 50Hz pae pahi kotahi me nga taputapu tohatoha hiko o te punaha waahanga pahi kotahi ka whakamahia i roto i te tipu hiko, iti me te reo-rahi. te tuku hiko, te ahumahi me te pakihi maina te tohatoha hiko tae atu ki te punaha hiko tuarua o te punaha whakawhiti hiko te tango i te hiko, te tuku hiko me te nui o te pehanga teitei te tiimata me etahi atu. Ko te kaupapa ko te whakahaere, te tiaki me te aro turuki. kua eke ki te paerewa o IEC298, GB3906 a ka taea te aukati i te utu mai i te pana me te kumea i te pakaru, mai i te whakatuwhera me te kati i te pakaru, mai i te whakamaarama me te hiko ma te pohehe, mai i te whakahuri whenua ka kati i te pakaru, mai i te whakatuwhera i te hononga o te pana i te wa me E kore e taea anake te whakamahi me te VSI marua iahiko-waahi, engari me te VD4 a ABB Corporation's vacuum circuit.-pakaru.He momo taputapu tohatoha hiko me nga mahi pai ake.
KYN28A-12 Whakamahia nga tikanga taiao
1. Tikanga noa
◆ Te pāmahana rangi huri noa: -10C ~ + 40 ℃
◆Te teitei:1000M
◆Ko te haumākū o te taiao: Ko te toharite haumākū whanaunga o ia rā e kore e teitei ake i te 95%, ko te toharite haumākū ā-marama e kore e neke ake i te 90%
Ru whenua: Kaua e neke ake i te 8 nga nekehanga te kaha.
◆Ko te hau a tawhio noa kaore he hau kino, he mura ahi, he kohu wai ranei.
◆Kare he nui o te paru me te wiri kaha tonu, i raro i te ahua kino, ka tutuki te kaha ki te hiahia tuatahi.
2.nga tikanga mahi motuhake Ina whakamahia ana i tua atu o te ahuatanga o te taiao i whakaritea i roto i te GB3906, me korero te kaiwhakamahi ki te hanga.
KYN28A-12 Whakataki Hanganga
Ko nga taputapu whakawhiti kua hangaia kia rite ki te GB3906-91 whakarewa taputapu hiri hiri.Ko te tinana whakatika he mea hanga mai i te tinana o te rūnanga me nga waahanga tango (ara te kaata ringaringa) ka tuu ki waenganui.Tirohia te tūtohinga 1. Ka wehewehea te rūnanga ki ngā rūma motuhake e whā, ko te kōeke whakamarumaru uhi o waho he IP4X, ina whakatuwheratia ia ruma iti me te ara iahiko, ko te tohu whakamarumaru he IP2X.Ka taea e ia te aukati i te kokoru, te raina putanga, te urunga o te taura, te raina putanga me etahi atu mahere mahi.I muri i te whakarite me te whakakotahi, ka taea e ia te ahua o nga momo mahere o nga taputapu tohatoha hiko.Ka taea te whakauru me te pupuri i tenei taputapu whakawhiti mai i te taha o mua, na reira ka tito i nga whakaritenga takirua ki muri ki muri ka whakauruhia ki te pakitara, hei whakapai ake i te haumarutanga me te ngawari o te taputapu whakawhiti me te whakamahi katoa i te waahi noho.
KYN28A-12 Ko nga waahanga hangarau matua | |||
Tūemi | Waeine | Raraunga | |
Kua oti ki te pakaru | |||
ZN63A-12(VS1) | VD4 | ||
Ngaohiko whakatau | kV | 12 | 12 |
1min mahi auau ngaohiko mau tonu | kV | 42 | 42 |
Ngaohiko reiti e mau ana te ru (te tihi) | kV | 75 | 75 |
auau kua tohua | Hz | 50 | 50 |
Kua whakatauhia o naianei | A | 630/1250/1600/2000/2500/3150/4000/5000 | |
Pae pahi peka kua whakatauhia mo naianei | A | 630/1250/1600/2000/2500/3150/4000/5000 | |
I whakatauhia te wa poto e mau tonu ana (uara mariko) | kA | 16 20 25 31.5 40 50 | 16 20 25 31.5 40 50 |
Kua whakatauhia te ngaohiko teitei e mau tonu ana | kA | 40 50 63 80 100 125 | 40 50 63 80 100 125 |
I whakatauhia te roanga ara-poto | S | 4 | |
Tohu tiaki | He IP4X te taiapa, me te tatau wahanga me te he IP2X te kuaha o te kaata ringaringa ina whakatuwheratia | ||
Kounga | kg | 700-1200 | 700-1200 |