ZW7-40.5 Outdoor vacuum circuit breaker

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Zvigadzirwa zvechigadzirwa
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Zvinoenderana Zvigadzirwa

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ZW7-40.5 Outdoor vacuum circuit breaker

Mufananidzo

ZW7-40.5 Outdoor vacuum circuit breaker

ZW7 akangwara chikamu uye kudzoreredza kudzora kwesimba.Akathurika inogona kuwedzerwa chiyero uye chengetedzo yemuchina.

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Zvigadzirwa zvechigadzirwa

● ZW7 Izvo zvakakodzera kutonga uye kuchengetedzwa kwe20-40.5kv simba kutumira uye kugovera masisitimu; Inogona zvakare kushandiswa mundima yeChikamu Circuit Breakers uye switched Capacitor Banki; Ichi chigadzirwa chinogona kushandiswa nePhiewacher Controller, iyo yekudzokorora mudziyo inogona kuziva yakanangana chikamu uye kugadziridza kutonga kwesimba yemagetsi. Iyo yazvino transformer inogona kuwedzerwa kune kuyerwa uye kuchengetedzwa. Iyo Ring Circit Breaker yakashongedzwa neiyo tsime kana electromagnnetic Acduator, ine yakavimbika mechancal performance uye kazhinji kushanda; Iko hakuna njodzi yemoto uye kuputika.
. Yakanaka insulation performance uye yakasimba anti yekusvibisa kusvibisa kugona; Zvazvino Shanduko inogona kuiswa zvichienderana nezvinodiwa nevatengi, neyekuyevedza kusvika kune kusvika ku0,2 nhanho, ichigonesa kutaurirana nhatu-phase.
● Standard: iec 62771-100.

ZW7-40.5 Outdoor vacuum circuit breaker

ZW7 Izvo zvakakodzera kutonga uye kuchengetedzwa kwe20-40.5kv simba kutumira uye kugovera masisitimu; Inogona zvakare kushandiswa mundima yeChikamu Circuit Breakers uye switched Capacitor Banki; Ichi chigadzirwa chinogona kushandiswa nePhiewacher Controller, iyo yekudzokorora mudziyo inogona kuziva yakanangana chikamu uye kugadziridza kutonga kwesimba yemagetsi. Iyo yazvino transformer inogona kuwedzerwa kune kuyerwa uye kuchengetedzwa. Iyo Ring Circit Breaker yakashongedzwa neiyo tsime kana electromagnnetic Acduator, ine yakavimbika mechancal performance uye kazhinji kushanda; Iko hakuna njodzi yemoto uye kuputika.
Hunhu hukuru hweDunhu breaker mukukatyamadza kuita, vacuum arc, kukwira kwakasimba kugona, hupenyu hwehupenyu kusvika kune zviuru gumi, zvichireruka, kuchengetedza kwakasununguka, uye kutenderera kwekuchengetera nguva refu; Yakanaka insulation performance uye yakasimba anti yekusvibisa kusvibisa kugona; Zvazvino Shanduko inogona kuiswa zvichienderana nezvinodiwa nevatengi, neyekuyevedza kusvika kune kusvika ku0,2 nhanho, ichigonesa kutaurirana nhatu-phase.
Standard: Iec 62271-100

Mamiriro ekushanda

1. Ambient tembiricha: kumusoro muganho + 40 ℃, yakaderera muganho -30 ℃; Mazuva musiyano haapfuure 32k;
2. Altitude: 1000m nenzvimbo dzinotevera;
3. Kumanikidza kwemhepo: kwete anopfuura 700pa (inoenderana nemhepo kumhanya 34m / s);
4. Mhepo yekusvibisa mwero: IV kirasi
5. Kudengenyeka kwenyika: Usapfuure 8 degree;
6. Ice Ilkness: hapana anodarika 10mm.

Technical data

Chinhu	Unit	Paramende
Voltage, zvazvino paramita
Rated Voltage	kV	40.5
Rated pfupi nguva yemagetsi magetsi anomira voltage (1min)	kV	95
Rakarererwa mheni kumisikidza kunotsungirira voltage (Peak)	kV	185
Ratwa zvazvino	A	1250, 1600, 2000
Rakarongedzwa pfupi-redunhu kuputsa zvazvino	kA	25, 31.5
Rakareredzwa basa rekushanda		O-0.3S-Co-180s-co
Rakarongedzwa pfupi-redunhu riripo nguva dzekupwanya	Nguva	12
Yakarongedzwa pfupi-kutenderera kwekuvhara ikozvino (Peak)	kA	63, 80
Rated Peak Inotsungirira Zvazvino	kA	63, 80
Yakarongedzwa pfupi-nguva yakadzivisa zvazvino	kA	25, 31.5
Rakareredzwa pfupi-redunhu razvino nguva	S	4
Avhareji yekuvhura velocity	ms	1.5 ± 0.2
Avhareji kuvhara kumhanya	ms	0.7 ± 0.2
Bata kuvhara nguva yekubereka	ms	≤5
Matatu-chikamu Vhara (Vhura) Kushambadzira kukanganisa	ms	≤2
Kuvhara Nguva	ms	≤150
Kuvhura Nguva	ms	≤60
HUMEDZA Hupenyu	Nguva	10000
Rated Kushanda Voltage uye AuxialARARDERARDERY CAMETIS YAKADZWA VOLTAGE	V	DC220, Ac220
Dc Kuparadzaniswa kweDender Circle chikamu (kwete kusanganisira shanduko)	μ	≤100
Dynamic, Static Kubata kwakabvumidzwa kupfeka gobvu	mm	3
Uremu	kg	800