Wa zonse
Chitetezo cha 1.okha
2.Sort chitetezo
3.Contrling
4. Amakhala m'nyumba yogona, nyumba yopanda anthu, mphamvu yopanga mphamvu ndi zomangamanga
5.Kodi ku Theypeof Impoy yotulutsidwa mobwerezabwereza: Mtundu B (3-5) mkati, lembani C (5-10) mu
Wa zonse
YCB7rl-100 Serifie etroctromagnetic Reformance Remictive Reformance Refer (RCCB) ndizothandiza kwambiri pazinthu za 230V.
Wa zonse
Ych7-125 Series Sungani malo otetezeka a AC 50 / 60hz, magetsi ovotera 230 / 400V, omwe adavotera mpaka 125a.
Imagwiritsidwa ntchito makamaka potembenukira kapena kuyika osanyamula katundu.Ndipo imagwira ntchito yolumikizira mizere ndi mphamvu, makamaka kuti muletse mphamvu kuti muwonetsetse kuti malo osungidwa bwino.
Muyezo: IEC600947-3
The YCB7-63N
Kugwira nchito
1. Ogwira ntchito ndi chitetezo pamoto
2. Chingwe ndi chingwe chotetezedwa chopanda mabwalo.
Kusankha
1. Icen ≤ 30: chitetezo chowonjezera pa nkhani yolumikizana mwachindunji.
2. Icen ≤300: Kuteteza chitetezo pamoto kwa mapiri atali.
3. Ma AC Class - Tsitsi limatsimikiziridwa kuti sinusitial, kusinthana mafunde, ngakhale atayikidwa mwachangu kapena kuwonjezeka pang'onopang'ono.
Wa zonse
Mitundu ya YCB7le
Muyezo: | EC / EN 61009-1
Chitetezo cha 1.okha
2.Sort chitetezo
3.Contrling
4. Amakhala m'nyumba yogona, nyumba yomwe si nyumba yopanda anthu, mphamvu yopanga magetsi ndi zomangamanga.
Wa zonse
1.Prtection motsutsana ndi maonda ochulukirapo komanso afupifupi
2.Prtember motsutsana ndi mavuto a ku Esinusodal kusinthana mafunde apansi
3.Pwiritsani motsutsana ndi zopanda pake komanso kutetezedwa kowonjezereka ku kulumikizana mwachindunji.
4.Palambero ndi zoopsa zamoto zomwe zimayambitsidwa ndi zolakwa zamoto
5. Amakhala m'nyumba yogona
6.Kuchotsatu mtundu wa kutulutsidwa kwa nthawi yomweyo monga: Mtundu B (3-5) mu, lembani C (5-10) mu (10-20) mu
Zithunzi za ycs7n zotsatila zopanga (SPD) ndizoyenera kwa TT, it, Tn-C-C-C. Mapangidwe ake amafanana ndi IEC61643-1. Zogulitsa nthawi zambiri zimayikidwa mu mzere wofiyira wamagetsi wa nyumbayo, ndipo imatha kumasula stroke ya 80ka.