LW28 Universal Changeover Switch
Mbali
LW28 Series Universal changeover lophimba makamaka ntchito AC 50Hz, oveteredwa voteji mpaka 380V ndi m'munsimu, DC voteji mpaka 220V, oveteredwa panopa kwa 160A magetsi dera pamanja infrequent kupanga kapena kuswa dera zolinga kulamulira ndi kutembenuka, angathenso kulamulira. magawo atatu asynchronous motors ndi dera mwachindunji monga zolinga za master control ndi muyeso.Zogulitsa zomwe zimagwiritsidwa ntchito kwambiri, m'malo mwa masinthidwe osiyanasiyana amtundu, zitha kugwiritsidwa ntchito ngati chosinthira chowongolera dera, masiwichi oyezera zida, masiwichi owongolera magalimoto ndi master control switch, makina owotcherera ndi zina zotero.
Kutsata miyezo: Kusintha kosinthira kumagwiritsa ntchito kusintha kwa dera lalikulu ndikuwongolera mwachindunji kumagwirizana ndi GB14048.3-2001, IEC60947-3.
Kusintha kosinthika kumagwiritsa ntchito kuwongolera kutsata GB14048.5-2001
Nthawi Zogwirira Ntchito
1. Kutentha kwa mpweya wozungulira sikudutsa +40 ℃, kutentha kwapakati mkati mwa maola 24 osapitirira +35 ℃.
2. Kutentha kwa mpweya wozungulira sikutsika kuposa -5 ℃.
3. Kuyika malo okwera sikudutsa 2000m.
4. Chinyezi chachibale cha mlengalenga sichiposa 50% pamene kutentha kwakukulu ndi +40 ℃ ndi kutentha kwapansi kumalola chinyezi chapamwamba, monga kutentha ndi 20 ℃ chinyezi chapafupi kufika 90%.Kuti condensation zina chifukwa kutentha kusintha ayenera kuchitapo kanthu.
Kusankhidwa Kwamtundu
Kuti Mugwiritse Ntchito Kuwongolera
Zindikirani: Ma Code Conversion angle Code ndi 30°(3);45°(4);60°(6);90°(9);
30 ° kukonzanso zokha 60 ° malo (36);45 ° kukonzanso zokha 90 ° malo (49).
Gome lotsatirali likuwonetsa magawo akulu aukadaulo akusintha kosinthira
Table 2
Main Technical Parameters
Gome lotsatirali likuwonetsa kukula koyenera kwa chosinthira chosinthira
Table 3