GKD 380/660/1140V 50-3200A Low voltage switchgear for mining cabinet yomwe ikubwera ndi yotuluka

GKD 380/660/1140V 50-3200A Otsika voteji switchgear kwa migodi kabati Loweruka ndi otuluka Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mafotokozedwe Akatundu

GKD mining general low-voltage fixed switchgear ndi yoyenera migodi ya malasha yapansi panthaka pomwe palibe chiwopsezo cha kuphulika kwa gasi ndi fumbi la malasha.Mu dongosolo la kugawa mphamvu ya chipinda chapakati kulamulira, malo oimika magalimoto, waukulu mpweya ngalande ndi mpweya waukulu ngalande mphamvu kugawa chipinda kapena mafakitale ena ofanana mafakitale, madoko, zitsulo, makampani mankhwala, mkulu-nyamuka nyumba zapansi, nyumba zosungiramo katundu lalikulu, mafuta. minda, njira zapansi panthaka, ndi malo onyowa m'nyumba zapansi panthaka Ndi zida zonse zosinthira poyambira, kuwongolera ndi kuteteza mphamvu, kugawa mphamvu, kuyatsa, kuwongolera magalimoto ndi zida zina zamagetsi mugawo lachitatu lamawaya osalowerera ndale opanda mphamvu. ya 380 kapena 660v, ovotera pafupipafupi 50Hz.
Switchgear imagwirizana ndi National standard GB/T12173-2008 "General Electrical Equipment for Mining", GB3836.1-2010 "Explosive Atmosphere Part 1: General Requipment for Equipment", GB3836.3-2010 "Explosive Atmosphere Part 3: by the the onjezerani Mtundu wa Chitetezo "e" Zida Zotetezedwa" zawunikiridwa ndi gulu loyang'anira lomwe lasankhidwa ndi boma, ladutsa kuyendera, ndikupeza satifiketi yamigodi.Ndiwoyenera kumadera ena opangira mafakitale apansi panthaka monga migodi ya malasha yopanda gasi, zoopsa za kuphulika kwa fumbi la malasha ndi migodi yopanda malasha.

Kufotokozera Kwachitsanzo

Magawo aukadaulo ndi kukula kwake

Mphamvu yamagetsi: 380V, 660V;
Zovoteledwa panopa: 3200A, 2500A, 2000A, 1600A, 1250A, 800A, 630A, 500A, 315A, 200A, 150A, 100A, 50A;
Mtundu: KY, KA;
Gulu lachitetezo: IP43;

Zogulitsa ndi Zomangamanga

1. Choyimira chachikulu cha kabati yosinthira chimapangidwa ndi mbale yachitsulo yozizira (kapena chitsulo chosapanga dzimbiri) itatha kupindika, kenako imatenthedwa pang'ono ndikusonkhanitsidwa.Matabwa okwera kumanzere ndi kumanja amasonkhanitsidwa ndikuwotchedwa ndi chimango chachikulu ndi chipilala chachitsulo chokhala ndi mabowo okhazikika (29mm).Kapangidwe kake: Ili ndi mawonekedwe amphamvu yamakina apamwamba, osasintha, kuyika bwino kwambiri, komanso kuyika batch mosavuta.
2. Kabati ili ndi zitseko ziwiri kutsogolo ndi kumbuyo, ndi loko pakhomo.Khomo lakumaso lili ndi gulu loteteza, zida zoyezera ndi nyali zowunikira muchipinda choyezera.Busbar yayikulu mu kabati yosinthira imayikidwa kumtunda kwa kabati ndikukhazikika ndi zotchingira zotchingira moto zotchingira moto.Zida zamagetsi zimayikidwa pazitsulo zokwera mu kabati ndikumangirizidwa ndi ma bolts.Ikhoza kusinthidwa momasuka mmwamba ndi pansi, kumanzere ndi kumanja, ndipo kuyikako ndikosavuta komanso kosavuta.
3. Khomo la kabati yosinthira limasindikizidwa ndi mizere ya siponji ya rabara kuti akwaniritse zofunikira zosindikizira pakati pa khomo ndi kabati, ndipo mulingo wachitetezo ndi IP54.
4. Kabati yosinthira imatha kugwiritsidwa ntchito kuchokera kutsogolo kwa nduna, ndipo imatha kukhazikitsidwa ndikuwunika kutsogolo ndi kumbuyo kwa nduna.
5. Chophimbacho chingagwiritsidwe ntchito chokha kapena kusonkhanitsa pamodzi.(Itha kusintha ma switchgear wamba monga GGD, GCS, RMNS, etc.)
6. Chipangizo cholowera chingwe cha switchgear chimatha kutsegulidwa mosasamala molingana ndi makulidwe a chingwe, ndipo pali mabawuti oti muzitha kuyatsa bwino.
7. Ikhoza kukhala ndi chipangizo chotetezera kutayikira kwa mgodi ndi chipangizo choteteza kutayikira.

Ntchito zazikulu zachitetezo:
1) Chitetezo chafupipafupi;
2) Chitetezo chambiri;
3) Chitetezo cha kutayikira kwa dziko;
4) Kuchulukitsa kwamagetsi ndi chitetezo chocheperako;
5) Undervoltage tripping ntchito.
Mfundo ndi kapangidwe:
Chigoba cha switchgear chimapangidwa ndi chitsulo cha 2mm wandiweyani wozizira, chomwe chimatha kupirira kulimba kwamphamvu ndi kuyesa kwamphamvu komwe kumanenedwa ndi muyezo wadziko komanso luso lazinthu izi.Mtundu ndi RAL7035.Zingwezo zimadyetsedwa kudzera mu ngalande za chingwe, zosindikizidwa ndi guluu wosaphulika pambuyo poika, ndipo kabati yosinthira imakhazikika.Zolowera zomwe sizigwiritsidwa ntchito pakuyika zimatsekedwa ndi guluu wosaphulika.