XGN15-24 ORISI Apoti ti o wa titi AC METAL-SWIITCHGEAR.
Akopọ
DR-XGN-24 apoti iru AC irin pipade oruka nẹtiwọọki switchgear jẹ iran tuntun ti awọn iyipada fifuye efin hexafluoride, eyiti o le tunto pẹlu awọn fifọ Circuit, awọn iyipada ipinya, awọn oluyipada lọwọlọwọ, awọn oluyipada foliteji, awọn imudani ina ati awọn paati itanna miiran. Gbogbo minisita ti jẹ idabobo afẹfẹ ati pe o dara fun adaṣe pinpin agbara. O ti wa ni a iwapọ ati ki o expandable irin-paade switchgear. O ni awọn abuda ti irisi ẹlẹwa, ọna ti o rọrun, iwọn kekere, iṣiṣẹ rọ, ati interlocking igbẹkẹle.
Yi minisita nẹtiwọki oruka ni o dara fun mẹta-alakoso AC 50Hz, won won foliteji 12kV oruka nẹtiwọki ipese agbara eto, ki o si ti wa ni o gbajumo ni lilo ninu ise ati ilu USB oruka nẹtiwọki ati ipese agbara ebute ise agbese. O dara ni pataki fun awọn aaye wọnyi: pinpin agbara ni awọn agbegbe ibugbe ilu, awọn ile-iṣẹ kekere kekere, awọn ọfiisi yipada, awọn ile-iṣẹ ile-iṣẹ ati awọn ile-iṣẹ iwakusa, awọn ile itaja, awọn papa ọkọ ofurufu, awọn oju-irin alaja, awọn tunnels, iran agbara afẹfẹ, bbl
Ọja akọkọ awọn ẹya ara ẹrọ
◆Mu agbara oluyipada akọkọ pọ si ati mu agbara ipese agbara ti ile-iṣẹ pọ si.
◆ Ṣe ilọsiwaju agbara gbigbe agbara ti awọn laini pinpin ati dinku nọmba awọn laini pinpin.
◆ Mu rediosi ipese agbara ti awọn laini foliteji alabọde.
Ipele foliteji yii jẹ ṣiṣe idanwo ni agbegbe kekere kan tẹlẹ. Ni ibeere ti Ile-iṣẹ Grid ti Ipinle ti Ilu China, ipele foliteji 20kV ni igbega lori ipilẹ awaoko ni Agbegbe Jiangsu. Bayi China Southern Power Grid tun ngbaradi lati ṣe igbega ipele foliteji 20kV ni Guangdong ati awọn aaye miiran. O le ṣe asọtẹlẹ pe nikẹhin ohun elo 24kV yoo jẹ gaba lori ọja naa.
Awọn ifilelẹ imọ-ẹrọ akọkọ
Ise agbese | Ẹyọ | 20kV SF% oruka nẹtiwọki switchgear | ||
Foliteji won won | kv | 24 | ||
Iwọn igbohunsafẹfẹ | Hz | 50 | ||
Ti won won lọwọlọwọ | A | 630A ≤100 (Fifuye yipada-fiusi minisita apapo) | ||
Ti won won kukuru Circuit fifọ lọwọlọwọ | kA | 31.5 | ||
Tidiwọn titipa lọwọlọwọ (iye ti o ga julọ) | kA | 50 | ||
Ti won won gbona idurosinsin lọwọlọwọ | kA/3s | 20 | ||
Iduroṣinṣin lọwọlọwọ ti o ni agbara (iye ti o ga julọ) | kA | 50 | ||
ipele idabobo | Agbara igbohunsafẹfẹ withstand foliteji | alakoso ati ilẹ | kv/1 iseju | 65 |
Egungun | kv/1 iseju | 79 | ||
Monomono agbara withstand foliteji | alakoso ati ilẹ | kv | 125 | |
Egungun | kv | 145 | ||
Ti won won lọwọ fifuye kikan lọwọlọwọ | A | 630 | ||
Ti won won lọwọlọwọ gbigba agbara kikan lọwọlọwọ | A | 25 | ||
Main Circuit resistance | uΩ | 300 | ||
Agbara iṣẹ | Orisun omi iru: DC/C 220V/480V | |||
Iwọn gbigbe lọwọlọwọ | A | 870 | ||
Igbesi aye ẹrọ | Yipada fifuye: 3000 igba; Ilẹ yipada: 2000 igba |