Snkhani

Cjx2–d (lc1-d) series AC contactor (yomwe pano imatchedwa contactor), yomwe imagwiritsidwa ntchito makamaka pa AC 50Hz kapena 60Hz, Pamene AC voltage ili 660V (690V), ndipo voltage yogwira ntchito ili 380V pansi pa gulu la AC-3 service, dera lomwe lili ndi voltage yogwira ntchito yokwana 170a limagwiritsidwa ntchito poyatsa ndi kutseka dera lakutali. Likhoza kuphatikizidwa ndi thermal relay yofanana kuti apange magnetic starter kuti ateteze dera ndi overload yomwe ingatheke. Contactor ndi yoyenera kuyambitsa ndi kuwongolera mota ya AC pafupipafupi.

Cholumikizira ndi LC1, LC2, Lp1, LP2, cjx4-d zili ndi ntchito yofanana komanso zofunikira zofanana, zomwe zingagwiritsidwe ntchito mofanana. Ndi chinthu choyenera cholowa m'malo mwa zinthu zakale monga cj0 ndi CJ10.

Nmalo ogwirira ntchito okhazikika komanso malo okhazikitsa

1. Kutentha kwa mpweya wozungulira ndi -5c – +40c, ndipo kutentha kwa mpweya mkati mwa maola 24 sikoposa +35c;

2. Kutalika: osapitirira 2000m;

3. Mkhalidwe wa mlengalenga: kutentha kwa mlengalenga sikuyenera kupitirira 50% pa +40c, ndipo chinyezi chikhoza kukwera kutentha kotsika. Kutentha kocheperako kwa mwezi womwe uli ndi mvula yambiri sikuyenera kupitirira +25c, ndipo chinyezi chapakati cha mwezi womwe uli ndi chinyezi chachikulu sichiyenera kupitirira 90%. Ndipo ganizirani za kuzizira kwa chinthucho chifukwa cha kusintha kwa kutentha;

4. Mlingo wa kuipitsa: Giredi 3;

5. Gulu lokhazikitsa: kalasi I;

6. Mikhalidwe yokhazikitsa: kupendekera kwa pamwamba pa kukhazikitsa ndi ndege yoyimirira sikuyenera kupitirira 5°;

7. Kugwedezeka kwa shock: chinthucho chiyenera kuyikidwa ndikugwiritsidwa ntchito m'malo opanda kugwedezeka kwakukulu, kugwedezeka ndi kugwedezeka.

8. Njira yokhazikitsira: Kuwonjezera pa kukhazikitsa zomangira, cholumikizira chingaikidwenso ndi njanji ya clamp ya 35mm, mtundu wamba. Ntchito ya AC 40-95 ikhoza kuyikidwa ndi njanji ya clamp ya 35 mm kapena 75 mm;

Dziwani: njanji ya 75mm yokha ndi yomwe ingagwiritsidwe ntchito pa DC operation 40-95, ndipo 115-170 ili ndi njanji yapadera yolumikizira.

Smakhalidwe a kapangidwe ka nyumba

1. Cholumikizira ndi choteteza, kapangidwe kake kamagwira ntchito mwachindunji, cholumikiziracho chili ndi malo awiri olumikizirana, chomwe chili ndi mawonekedwe a voliyumu yaying'ono, kulemera kopepuka, kugwiritsa ntchito mphamvu zochepa, kukhala ndi moyo wautali, chitetezo ndi kudalirika;

2. Cholumikizira chingagwiritsidwe ntchito ngati choyambitsa maginito chosinthika cholumikizirana, choyambitsa kuletsa kupsinjika kwa nyenyezi, komanso chingawonjezere gulu lothandizira lolumikizirana ndi mutu wochedwa mpweya malinga ndi kusankha kwa ogwiritsa ntchito ndi kuphatikiza kwina kwa zinthu zotengera.