Olemba breakers. Mitundu, makhalidwe ndi cholinga breakers

Poyerekeza ndi ochiritsira breakers dera kuyikidwa mu makabati ndi ukunenedwa kuteteza Kulumikizana kwa madera lalifupi ndi overloads pa kukakhala. Olemba breakers ntchito kwa thupi, lili chikhalidwe chawo chachikulu. Pa iwo mukhoza kumvetsa chipangizo.

Dera Breakers: olemba ndi kulemba

Pali mitundu yambiri ya makina Mwachitsanzo, akale mtundu - AE20HHH.

Mwachitsanzo, kwa olemba makina AE2044 kuwerenga motere: 20 - Utukula, 4 - 63, 4 - limodzi mzati matenthedwe ndi mu atomu ulendo unit. chipangizo amakhala ndi khalidwe mtundu wakuda karbolitovogo thupi.

zodziwikiratu olemba chiwembu ndi yovomerezeka. cholinga chake chachikulu ndi kubweretsa bwino kwambiri kuti owerenga magawo waukulu chipangizo.

Olemba breakers kuwerenga pa thupi kuchokera pamwamba mpaka pansi.

1. Mlengi kapena chizindikiro - Schneider, ABB, IEK, EKF.
2. chiwerengero siriyo kapena chikwatu (S200U zino, SH200 kampani ABB).
3. Time-panopa khalidwe (A, B, C) ndi ampere mlingo (I _nom.).
4. Idavoteredwa voteji.
5. Pazipita chovomerezeka kumatula mtengo zatsopano K. S.
6. Maphunziro panopa malire.
7. Wopanga Part, limene mungapeze mtundu wa makina mu m'ndandanda wa.

Chithunzi m'munsimu limasonyeza bwanji kuti mukulemba breakers ABB ndi Schneider.

kutsegula pushbutton amalembedwa kapena mmene wofiira. Ngati m'modzi yekha, ndi kukanikiza anapangidwa, ndiye ni malo zikutanthauza kuti dera chatsekedwa.

Kulemba breakers dera opanga waukulu zikuphatikizapo QR-code, kumene zinthu zonse za chitsanzo zimaonekera. pamaso pawo ndi mtundu wa chitsimikizo cha khalidwe.

Mphamvu ya chilengedwe

1. The kutentha osiyanasiyana chifukwa zitsanzo ochiritsira ndi mu osiyanasiyana kuchokera -5 ° C kwa +40 ° C. Ntchito malire amenewa chitsanzo chapadera.
2. Anandilola ntchito zida pa chinyezi wachibale 50% pa 40 ° C. Ndi kuchepa kololeka ukuwonjezeka chinyezi kutentha (mpaka 90% pa 20 ° C).

mitundu ya makina

Makina amasankhidwa malingana ndi dera magetsi.

1. Single-mzati zodziwikiratu

Zipangizo ntchito Intaneti osakwatiwa-gawo. Gawo chikugwirizana kwa osachiritsika kumtunda ndi katundu - pansi. Polumikiza chipangizo amapangidwa mu waya kusiyana gawo kudula mphamvu katundu vuto la mwadzidzidzi.

2. Maganizo Machine

Amapanga chipangizo ndi chipika awiri odnopolyusnikov chikugwirizana ndalezo. Logwirana pakati limagwirira kuchokera lakonzedwa kuti gawo la ziro kutali kale (malinga ndi malamulo a SAE).

3. The makina atatu mzati

chipangizo ntchito kusinthana pa magetsi atatu gawo maukonde likhoza ngozi. Atatu mfundo Chili 3 odnopolyusnika ndi kusintha ntchito munthawi yomweyo. The mu atomu ndi matenthedwe zimatulutsa anachita mosiyana M'dera lililonse.

Dera baka ichidachi: zofunika

Makina akhoza kukhala ndi makhalidwe nthawi zangochitika:

a) amadalira panopa;
b) wosadalira panopa;
c) tsatane awiri;
d) atatu gawo.

Pa hulls makina kwambiri mutha kuona likulu makalata B, C, D. olemba breakers B, C, D amatanthauza khalidwe limene amasonyeza kudalira mmene nthawi ya makina ubwenzi K = Ine / Ine _nom.

1. B - chitetezo matenthedwe ndi adamulowetsa kudzera 4-5 ndi owonjezera 3 phindu mwadzina, ndipo mu atomu - masekondi 0,015. zipangizo anapangidwa kuti katunduyo ndi mafunde otsika inrush, makamaka kuunikira.
2. C - khalidwe ambiri makina kuteteza makhazikitsidwe magetsi ndi zolimbitsa mafunde inrush.
3. D - kwa makina ndi mafunde akuluakulu katundu kuyamba.

Mbali nthawi panopa khalidwe mabodza chakuti ndi mitundu womwewo wa zipembedzo makina B, C ndi D zidzawonongedwa ntchito pa exceedances osiyana panopa.

zina makina

1. MA - popanda kutulutsidwa matenthedwe. Ngati unyolo wayikidwa kulandirana panopa, yokwanira kukhazikitsa dera baka ichidachi yekha ndi chitetezo yochepa dera.
2. A - kutentha kumasulidwa kumayambika pamene choposa Ine _nom. 1.3 nthawi. Pankhaniyi, tulo nthawi kungakhale 1 hr. Ngati mtengo kuposa nthawi 2 kapena zambiri, amasulidwe panopa kumayambika kudzera 0,05. Mu nkhani ya kulephera kwa chitetezo uyu akuchita kupyolera 20-30 ndi kuteteza kutenthedwa. makina A ndi khalidwe ndi ntchito kuteteza zamagetsi. Palinso chagwiritsidwa chipangizo khalidwe Z.

i kusankha zodziwikiratu

1. Ine _nom. - ndi owonjezera imbaenda ku kudzipheralo za chitetezo zimamuchulukira. Chipembedzo anasankha malinga ndi kololeka pazipita Kulumikizana panopa, ndiyeno kuchepetsa kuti 10-15%, kusankha iyo kuchokera osiyanasiyana muyezo.
2. yoyendetsa panopa. Maphunziro kusinthitsa wa dera baka ichidachi amusankha malingana ndi mtundu wa katundu. Zolinga zoweta, khalidwe ambiri S.
3. Selectivity - kusankha shutdown katundu. Makina anasankha panopa zosonyeza kuti chipangizo choyamba ntchito bwino mbali katundu. Choyamba, zimitsani chitetezo kumadera dera yochepa kapena lomwa maukonde amapezeka. Nthawi tsankho amasankhidwa kuti ayankhe nthawi yaitali kwa makina, limene lili pafupi ndi magetsi.
4. Number zake. Pa atatu gawo athandizira chikugwirizana makina ndi mizati inai, ndi gawo limodzi - ndi limodzi kapena awiri. Kuyatsa ndi banja zipangizo kuthamanga pa odnopolyusnikah. Ngati nyumba ali ndi kukatentha magetsi kapena atatu gawo galimoto, atatu-mtengo makina ntchito iwo.

asadziphe

Pamene anapeza khalidwe dera baka ichidachi ayenera kusankhidwa malinga ndi zikhalidwe za ntchito ndi zamalumikizidwe. Aliyense makina lakonzedwa kuti nambala inayake ya m'zinthu ntchito. Monga lophimba katundu ali osavomerezeka ntchito. Chiwerengero cha makina osankhidwa ndi kufunikira. Onetsetsani kuti apereke kutsegula, ndipo pambuyo pake - pamzere malo ogulitsira kuwala ndipo payokha ogula wamphamvu. Njira ogwiritsa zitsanzo osiyana zingasiyane. Choncho anasankha chipangizo ofanana anaika mu nduna a.

Pomaliza

Kulemba breakers dera chofunika kusankha iwo malingana ndi zosowa lanulo. makhalidwe awo mwachindunji zokhudzana ndi gawo Kulumikizana ndi mitundu katundu. Pamene dera lalifupi kumachitika makamaka tripping zimatulutsa atomu, pa overloads yaitali - chitetezo matenthedwe.