Sts3 Plainid 3p / 4P McCB ndi amene amadziwika kuti ndi zida zamagetsi ndi zolengedwa zake zopangidwa ndi nkhani zomwe zimachitika chifukwa cha madera osiyanasiyana ali ndi mapulogalamu osiyanasiyana m'munda wamagetsi. MCCBS imapangidwa pogwiritsa ntchito ukadaulo wapamwamba komanso zida zapamwamba kwambiri, ndipo zimadziwika kwambiri, kudalirika kwakukulu, komanso moyo wautali.
Magawo ogulitsa
Mtundu | Adavotera (a) | Mtengo | Vutoli lotchinga (v), ui (50hz) | Adavotera voliyumu (v) | Mtunda wa arc (mm) | Madera afupifupi | Kuperewera kwa ntchito | chita opalesheni | |||
Kuphwanya mphamvu (ka) | magesi | chionetsero | |||||||||
Kuthyola Mphamvu (ka) | (Kupirira) | ||||||||||
STS3-125E | 12.15 | 2.3.4 | 660 | 380 | ≤30 | 15 | - | - | 7.5 | 3000 | 7000 |
STS3-125s | 25 | - | 20 | 16 | |||||||
STS3-160s | 16-160 | 0 | 35 | 8 | 20 | 18 | 4000 | 6000 | |||
STS3-160h | 50 | 10 | 40 | 25 | |||||||
STS3-250S | 100-250 | 35 | 10 | 40 | 18 | 2000 | 6000 | ||||
STS3-250M | 50 | 16 | 40 | 30 | |||||||
STS3-250H | 65 | 18 | 40 | 48 | |||||||
STS3-400S | 200-400 | 35 | 16 | 40 | 18 | 1000 | 4000 | ||||
STS3-400m | 50 | 20 | 40 | 30 | |||||||
STS3-400h | 65 | 25 | 40 | 48 | |||||||
Sts3-630s | 400-630 | 50 | 20 | 40 | 30 | 1000 | 4000 | ||||
STS3-630m | 65 | 25 | 40 | 48 | |||||||
STS3-630h | 80 | 30 | 40 | 60 | |||||||
STS3-800S | 500-800 | 50 | 20 | 40 | 30 | 1000 | 4000 | ||||
STS3-800m | 65 | 25 | 40 | 48 | |||||||
STS3-800h | 80 | 30 | 40 | 60 |
Ntchito yayikulu: Gawo laling'ono 3p / 4p mcCb ali ndi magetsi abwino kwambiri, omwe amatha kudula chovuta msanga kuteteza mabwalo ndi zida zowonongeka.
Ntchito zingapo zotetezedwa: Kuphatikiza pa kuteteza kopitilira muyeso komanso kwakanthawi kochepa, ophwanya madera a D'S'.
Yosavuta kukhazikitsa ndikusunga: Squar D'S'SUMED Class ophwanya ndi osavuta kukhazikitsa, komanso yosavuta kusunga ndikusintha, zomwe zimachepetsa ndalama zogwirira ntchito ndi kukonza.
Kusintha Kwamphamvu: Cizisoni ogulitsa madera a D'SID omwe ali ophwanya malamulo osiyanasiyana, monga kutentha kwakukulu, kutentha kochepa, kutentha kochepa, ndi zina zokhazikika.
Mlandu wa DIG' wowumbidwa Madera ophwanya magetsi amagwiritsidwa ntchito kwambiri m'magetsi okhala ndi magetsi, nyumba zamalonda kuti muteteze zingwe, zosintha, mota ndi zida zina kuchokera pazolakwa. Kuphatikiza apo, nthawi zambiri amagwiritsidwa ntchito mu mabwalo a DC, monga momwe magalimoto amagetsi amapangira mivi, etc. lalikulu la ophwanya madera amateteza magetsi kuti agwiritse ntchito magetsi otetezeka.