Switchgear naúrar (CRU): iri, halaye, nadi

Wannan labarin zai samar da bayanai game da cikakken switchgear. su fasaha halaye, iri da kuma ganawa za a ba.

bigiren

Switchgear naúrar (CRU) - a na'urar kunshi allon, wanda aka kafa a cikin abun da ke ciki:

• inji fara da ikon-cinyewa kayan aiki management.
• da kariya na'urar.
• matsa na'urar.

Kazalika da sauran tilas aka gyara, tara da kuma shirye don amfani.

Babban manufar ne zuwa sama da kuma kara da wutar lantarki rarraba a uku-lokaci networks da wani aiki mita na 50 Hz da wani irin ƙarfin lantarki na kan 1000 V.

Switchgear naúrar (CRU) ne zuwa kashi biyu iri daban-daban, na waje da kuma na ciki da kafuwa. Domin na cikin gida shuke-shuke suna sanya a ko a gabatarwa. Irin na'urorin aka taru da busbar. Lokacin amfani da aiki voltages sama 35 KV amfani iska kadaici networks 110 KV rufi aka insulating gas.

Matsayin mai mulkin, a cikin zamani switchgear amfani high-ƙarfin lantarki injin sauya matsayin kariya da kuma sauya sheka na'urar, amma akwai fiye da rabu amfani da tsire-tsire da aka shigar da man fetur sauya.

Rarraba kabad, switchgear RN 6 ana sanya waje amfani da kasu kashi biyu iri yi: mirgina fitar, wanda dukkan sassa da aka gyara an gyarawa a kan musamman jirgin, da tukwãne, inda dukkan sassan da aka gyara shigar na dogon sabis rayuwa.

Shigarwa na waje kafuwa

Switchgear waje shigarwa dole ne a shirya domin taron jama'a, don haka na farko na dukkan aza harsashin. Sel motsa a cushe fom kafin duk na'urorin da ake kafa. Sa'an nan unpacked da trolley mirgina fita daga cikin gidaje a cikin abin da switchgear aka shigar. Saita cell tsari bisa ga shirin. Girkawar fara da matsananci. Da zarar tabbatar da daidai shigarwa na hukuma, na gaba sa. Yana da muhimmanci cewa Kwayoyin ba su tsaya a wani kwana.

Domin sama Lines rufin hawa baka shigar. Shi ne kuma dole ka saita gida lighting kusa kowane cell. High-ƙarfin lantarki na USB via line terminations switchgear gyarawa a kan binciken a raya ƙofar hukuma. Sa'an nan switchgears waje kafuwa a shirye domin aiki.

Design

Lasafta switchgears (KRU) 6/10 KV ƙarfin lantarki dole ne tabbatar da al'ada aiki na dukan abubuwa saka a cikinta. KRU kama a bayyanar to manyan karfe cell, ciki wanda aka saka switchgear, kariya da kuma karin na'urorin. The m murfin da cell halitta, daga karfe zanen gado, an yi shi da ƙara da tsarin ƙarfi da kariya a kan gajarta da'ira halin yanzu na sauran na'urorin dake kusa da nan.

Rarraba kabad, switchgear RN 6 Sanye take da wani musamman na gida dumama, inda yanzu-aunawa na'urorin kullum aiki a cikin hunturu.

Bayani dalla-dalla da kuma sauya sheka iya aiki

Switchgear naúrar (CRU) 10 KV yana da wadannan maras muhimmanci data:

• aiki da wadata irin ƙarfin lantarki - 6, 10, 35, 110 kW.
• masana'antu aiki line mita - 50 Hz.
• Aiki Yanzu - 630 A;
• tuntube halin yanzu - 12.5, 20, 25, 35, 40 Ka;
• rufi - iska.
• rubuta kewaye - wani injin.
• rubuta halin yanzu gidan wuta - turawa-6.
• rubuta ikon gidan wuta - TM-25.
• Drive Type - lantarki.

A kewaye switchgear juriya m dangane da sigogi na kayan aiki da aka gina a cikin wani canji na'urar saka wa shi fitar. Sauya sheka kayan aiki, wanda aka sanya a cikin switchgear, kamata kullum aiki a rated kaya da kuma yin tsayayya da gwaji sake zagayowar a high BREAKING halin yanzu, wanda aka kafa a cikin bayani dalla-dalla na ciki da na'urorin.

A darjewa memba da kuma mataki na kariya

Retractable kashi a wanda wani sharuddan sauyawa kayan aiki, za a iya daukar kwayar cutar duka biyu da hannu da kuma mechanically. A yin haka, keken dole ne auku a kan hanyar zuwa wani ko da shafi tun yana da quite mai yawa nauyi.

All switchgear kabad bukatar zama dadi a lokacin aiki kuma an tsara domin ta'aziyya shigarwa, gyara da kuma maye daga sassa. A mafi switchgear kabad a lokacin wani zamiya trolley mirgina fitar daga cikin sel a cikin aiki matsayi da takware ga tsayayyen lambobi daga cikin manyan kewaye disconnector kulle musamman shutters.

Dangane da aikace-aikace, da shigarwa na iya zama daban-daban da irin wasan kwaikwayon. CRU dole bi eclectic kuma inji tsarin ƙarfi, rufi da kuma juriya ga m aiki yanayi. Category masauki Crewe:

• V3 - tsara don aiki, a yankunan da na halitta iska wurare dabam dabam.
• V4 - tsara don dakuna da wucin gadi sauyin yanayi.

The zane na switchgear ne ga samar da zaman lafiya a lokacin da vibrations cewa faruwa a lokacin da sharuddan sauyawa a kuma kashe high-ƙarfin lantarki sauya, kazalika a lokacin da motsi da naúrar. A wannan yanayin, dukkan na'urorin ya kamata a aiki, da kuma gudun ba da sanda kariya ba faruwa a lokacin aiki a maras rates.

Switchgear za a iya kerarre for daban-daban yanayin damina da yin amfani da gida dumama ko sanyaya.

amfani

Lokacin aiki da switchgear bukatar lokaci don tsara fasaha dubawa da kuma kula da kayan aiki, wanda aka sanya a cikin cell, kazalika da gyara matsala.

Kulawar da aikin da kayan aiki da hannu a wajibi electricians ko ma'aikata da suka yi aiki da kafuwa. A cewar yanzu aminci da bukatun, aiki tare da lantarki shigarwa da aka ba a yarda mutum daya, don haka a lokacin da yin aiki tare da KRU bukatar akalla biyu.

Ma'aikata wanda tsunduma a cikin shigarwa gyara dole ne a horar da kuma samun juna da ragowa band ba ƙananan fiye IV, kuma ma bukatar ka sani game da kayan aiki da cewa shi ne a cikin switchgear taron jama'a, da kuma samar da wutar lantarki sunadaran aiki sassa.

Girkawar tare da wani aiki irin ƙarfin lantarki na 35 KV

Switchgear high ƙarfin lantarki jerin BM-4 ana amfani da ikon watsa a cikin uku-lokaci networks da masana'antu mains mita na 50 Hz da wani aiki irin ƙarfin lantarki na 35 KV.

Switchgear cell ne a tsarin kwasfa da galvanized karfe zanen gado da suke hade da wani Weld ko rivet. Tu saka high-ƙarfin lantarki sauya, irin ƙarfin lantarki gidajen wuta, switchgear, instrumentation da isolator.

Irin wannan switchgear tsara don biyu-hanyar sabis. Lokacin shigar a cikin kananan-sized shuke-shuke samar da modified KRU-hanyar sabis. Don kula da yawan zafin jiki a cikin sel, akwai blinds. Har ila yau, domin matsa lamba taimako, wanda na iya bayyana a yanayin saukan gaggawa aiki halaye ko Laifi igiyoyin karya bawuloli aka shigar a kan rufin cell.

Inji alama K-63

Switchgear lamba K-63 da aka yi daga wani karfe jiki rigidly gyarawa zuwa goyan bayan, ciki wanda shi ne mai duka kariya switchgear da gidan wuta kayan aiki. Switchgear irin switchgear K-63, kazalika da wasu, aka yi nufi ga watsa da kuma rarraba wutar lantarki halin yanzu a cikin uku-lokaci cibiyoyin sadarwa da masana'antu mita na 50 Hz, kuma tare da wani aiki irin ƙarfin lantarki na 6 KV.

A fasalin da KRU K-63 shi ne cewa shi za a iya amfani da a matsayin gidan wuta na'urar. Babban sharuddan sauyawa na'urorin K-63 ne high-halin yanzu sauya BB / Tel amfani electromechanical zango ko MPD.

Sel na K-63 da aka tsara don shigarwa a cikin gabatarwa, da kuma gidan wuta za a iya located a waje. K-63 da aka taru da guda busbar tsarin, to wanda wutar lantarki da aka ciyar da ta high-ƙarfin lantarki switchgear cell shigarwa a cewa shirya a kan rufin.

Naúrar K-594 iri: mutunci

Switchgear KRU lamba K-594, kamar dukan sama saitin, amfani da wani irin ƙarfin lantarki na 6-10 KV networks da wani aiki mita na 50 Hz.

Kamar yadda mai mulkin, KRU K-594 suna amfani da substations, ikon shuke-shuke, aikin gona da wurin da Railways. Switchgear taro KRU-594, farashin wanda ya dogara a kan maroki da sayan yankin, m don a haɗa high-ƙarfin lantarki Motors da kuma sauran lantarki kayan. Babban abũbuwan amfãni daga switchgear ne:

• All lantarki actuators aka tattara a cikin wani guda cell da kuma kammala a factory;
• Yana qara aminci da shuka kanta, kazalika da aiki ma'aikata.
• duk da mafi hadaddun abubuwa suna saka a kan mirgina fitar da wani keken, wanda rage wuya daga cikin aiki a kan rãyar da kayan aiki;
• KRU Kwayoyin ba ƙato, don haka suka muhimmanci ajiye sarari a cikin dakin.

Switchgear naúrar (CRU) K-594 jerin suna da bayani dalla-dalla cewa zai iya canza a cikin hali na kara ko ragewa lasafta maras fihirisa na masu amfani da, wanda za a haɗa switchgear.

ƙarshe

KRU - shi ne mai dogara hanyar connect masu amfani da kamar sosai abin dogara da kuma sauki amfani, da kuma sauki tabbatarwa da kuma gyara. Da suka sanã'anta su shahararsa a duniya kasuwa a matsayin abin dogara da ikon watsa kayan aiki.