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SPD mai kariyar madogara T1 jerin
Bayanin samfur
Dangane da ka'idodin GB18802.1, GB50057 da Q/THQBOO1-2013, ƙarshen ƙarshen madauki na SPD dole ne a haɗa shi a cikin jeri tare da na'urorin kariya masu wuce gona da iri da masana'anta ke buƙata.
Saboda fuse na yanzu da ƙaramin keɓaɓɓiyar kewayawa ba zai iya daidaitawa tare da SPD ba, lokacin da wutar lantarki ba ta da kyau ko kuma SPD ta lalace kuma ta gaza, wutar lantarki da kayan aiki sun lalace ta hanyar walƙiya, wanda ya yi tasiri sosai ga aikin samarwa na yau da kullun!
A halin yanzu, ɗimbin ƙananan na'urorin da'ira da aka yi amfani da su tare da SPD ba za a iya daidaita su a cikin maki huɗu masu zuwa ba:
1.The walƙiya halin yanzu girgiza yana da sauƙin lalacewa-kariyar walƙiya ta kasa;
2.High saura ƙarfin lantarki na walƙiya motsi halin yanzu-tabbatar da walƙiya kariya na kayan aiki an rage;
3.The ikon mita free-wheeling ba ya tafiya-na wutar lantarki ne m da SPD yana kan wuta;
4.Tasirin walƙiya yana tafiya ta kuskure-kariyar walƙiya ta kasa.
Bisa la'akari da halin da ake ciki yanzu cewa babu SPD-takamaiman goyon bayan overcurrent kariya na'urar a cikin walƙiya kariya masana'antu, bayan shekaru uku na bincike da ci gaba da kuma fiye da shekara guda na daban-daban na kwaikwaiyo muhalli gwaje-gwaje a cikin dakin gwaje-gwaje, an tabbatar da cewa SPD madadin kariya. (SCB)
1.SPD ikon mita freewheeling tafiya darajar 4A
2.Ban tafiya ba tare da tafiya ba yana da girma fiye da 40kA (8/20);
3.Lightning impulse residual depression. Gabaɗaya warware halin da ake ciki yanzu cewa SPD ba ta da na'urorin kariya na musamman; Tasirin kai tsaye na haɗin gwiwa tsakanin SCB da SPD shine don tabbatar da cewa SPD ba ta kama wuta ba kuma tasirin walƙiya na yanzu baya tafiya.
Aiki da iyakokin aikace-aikace
SPD na musamman cire haɗin waje na waje an haɗa shi a cikin jeri akan madauki na SPD, kuma ana amfani da na'urar tashoshi na rarrabuwa na yanzu don gane mitar ƙarfin ƙarami mai sauri na yanzu; Babban tasirin walƙiya na yanzu baya tafiya. Cimma aikin mitar wutar lantarki ƙananan kariyar wuta ta SPD na yanzu da tasirin walƙiya SPD ci gaba da kariya; Ana amfani da samfuran SCB kawai don kariyar madauki na SPD, ko kariya ta yanzu. Don Allah kar a yi amfani da su a wasu lokuta.
Siffar samfurins
1. Na'ura mai sarrafa ma'auni, wanda zai iya gane zaɓe ta hanyar halin yanzu;
2. Ragowar wutar lantarki na halin yanzu yana da ƙasa, wanda zai iya zama daidai da na fuse;
3. High-makamashi lamba, tare da dogon sabis rayuwa;
4. Siffar da aka karye, ƙananan ƙararrawa, dacewa don gazawar wutar lantarki don gano SPD;
5.Complete ƙayyadaddun bayanai, saduwa da bukatun tallafawa SPD a matakan T1, T2 da T3.
6.35mm clamp dogo shigarwa ya dace da bukatun shigarwa a duk faɗin duniya.
Dokokin suna na samfur
Babban sigogi na fasaha
| Ƙayyadaddun bayanai | PCCB-15 | PCCB-25 |
| Ƙwararrun ƙwaƙƙwarar da ba ta tashi ba Ie | ≤15kA (10/350) mu) | ≤25kA (10/350) mu) |
| Haƙuri na yanzu mara faɗuwa | 60kA (8/20) sau 16 15kA (10/350) 2 sau | 80kA (8/20) sau 16 25kA (10/350) 2 sau |
| Ƙimar wutar lantarki mai aiki Ue | 230VAC | |
| Ƙimar keɓancewar wutar lantarki Ui | 400VAC | |
| Ƙimar tafiya na yanzu | 3 Tu1A | |
| Ics iya aiki gajere | 65kA/100kA | |
| Gajeren kewayawa na lokacin karyewar lokaci Tcs | ≤40ms | |
| Load da lokacin karyewar halin yanzu Zuwa | ≤50ms | |
| Rayuwar injina | ？ sau 1000 | |
| Rayuwar lantarki | ？ sau 1000 | |
| Matsayin kariya na kewaye | IP20 | |
| Waya danna dunƙule | M5 | |
| Mafi ƙarancin yanki na haɗin kebul | 25mm2/mai sassauci | |
| Matsakaicin yanki na haɗin kebul | 25mm2/mai sassauci | |
| Matsakaicin izinin aiki na halin yanzu na lambar sadarwar sigina mai nisa | 2A/250VAC Kullum rufe ko budewa (tsoho zuwa kullum rufe) | |
| Shell abu | Saukewa: PA66UL94V-O | |
| Girman fa'ida | Ƙananan harsashi 90x72x69mm babban harsashi 90x144x69mm | |
| Dangantaka tsakanin aikin kariya da zafin yanayi | Babu dangantaka tsakanin -25 ℃ da -60 ℃ | |
| Yanayin ajiya | zafin jiki -40°C-75°C dangi zafi | |
| Yanayin aiki | zafin jiki -40°C-75°C dangi zafi | |
| Launin harsashi | Harsashi farin Handle launin toka | |
| Shigar da dogo jagora | EN 60715 (35mm) | |
Tsarin tsari na shigarwa na wayoyi
Shari'ar aikace-aikacen
Zane mai girma
Gabaɗaya zane mai girma na 36mm babban harsashi
Babban girman zane na 18mm ƙananan harsashi
