DW50 series muaj tswv yim zoo thoob ntiaj teb hom hluav taws xob, siv rau AC 50 lossis 60 Hz, ntsuas voltage 600V (690V) thiab qis dua, ntsuas tam sim no 200-6300A, hluav taws xob faib network. Siv rau kev faib hluav taws xob thiab lub thaiv hluav taws xob thiab cov cuab yeej siv hluav taws xob, tiv thaiv kev tiv thaiv ntau dhau, tiv nqi hluav taws xob, luv luv Circuit Court, ib theem ntawm cov teeb meem hauv av thiab lwm yam khoom. Muaj kev sib txuas lus qhib kev sib txuas lus, tuaj yeem yog "plaub tswj", kom ua tau raws li qhov yuav tsum tau ua ntawm lub chaw tswj thiab lub tshuab thev naus laus zis. Cov hluav taws xob hluav taws xob tau siv dav hauv cov chaw nres tsheb fais fab, cov chaw tsim hluav taws xob, cov mines thiab cov vaj tsev qib siab niaj hnub, tshwj xeeb tshaj yog cov khoom faib tawm ntawm cov tsev ntse. Hauv cov hluav taws xob cua, hnub ci tsim hluav taws xob kev tsim kho cov dav siv, cov khoom lag luam tuaj yeem txhawb siab lossis tom ntej hauv kab.

♦ Ib puag ncig qhov kub: -5 txog 40, txhua hnub nruab nrab tsis tshaj 35 degree centigrade (Tshaj Tus nqi tsis pub dhau ntawm tus neeg siv yuav tsum xub tham nrog lub tuam txhab)
Qhov siab: qis dua 2000m
♦ Cov huab cua nyob: huab cua sib xyaw nrog huab cua hauv qhov kub tshaj 40 C tsawg dua 50%, huab cua tsis tshua muaj chaw qis yuav tuaj yeem muaj av noo siab dua;
Levels Muaj kuab paug ntau ntau: Mob;
♦ Kev tiv thaiv qib: IP30;
♦ Nruab pawg: ntsuas qhov hluav taws xob 660 (690 V) thiab lub tshuab hluav taws xob hauv hluav taws xob thiab hauv qhov ntsuas hluav taws xob, lub tshuab hluav taws xob hloov hluav taws xob siv hluav taws xob tau siv los nruab rau qeb VI, ntu txuas hluav taws xob thiab tswj Circuit Court installation ll;
Conditions Cov teeb meem kev teeb tsa: lub kaum sab xis ntsug tsawg dua

5 (mine Circuit Court breaker tsis ntau tshaj 15), kev teeb tsa tshwj xeeb raws li qhov yuav tsum tau ua kom meej
Txuj Ci: GB14048.2.
Raws li cov teeb tsa: tsau, tub rau khoom
Raws li ncej: 3P 4P.
Raws li kev ua haujlwm: kev ua haujlwm hluav taws xob, kev ua haujlwm ntawm tes, (kho, tu)
♦ Tripping ntaus ntawv hom: ntse xws li, tsis voltage zaus (los yog ncua sij hawm) lub thawv ntaus khoom, ntaus cov khoom plig