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Nkatsakanyo wa Ti-Relay ta Vuhlayiseki
Mahungu

Nkatsakanyo wa Ti-Relay ta Vuhlayiseki

2025-03-11
Leswi nga a relay ya vuhlayiseki na ku hambana ka yona na relay ya ntolovelo?

Ti relay ta vuhlayiseki i swiphemu leswi endleriweke hi ku kongoma swirhendzevutani swa vulawuri bya vuhlayiseki, leswi tirhaka tanihi swisirhelelo swo sirhelela eka tisisiteme ta xiothomethi. Ntirho wa tona wa nkoka i ku amukela swikombiso swa vuhlayiseki bya ku nghenisa na ku tirhisa logic leyi akiweke ku kumisisa loko va fanele ku rhumela swileriso swo cinca eka switirhisiwa leswi lawuriwaka. Ku tiyisisa ku tshembheka, ti safety relays hi ntolovelo ti tirhisa dual-channel signal processing mechanism, ti tirha ntsena loko ti channel leti hatimbirhi ti tirha hi ntolovelo. Loko xiteji xihi na xihi xi tsandzeka, relay yi hatla yi yimisa vuhumelerisi ku kondza mhaka yi lulamisiwa naswona sisiteme yi tlhela yi vekiwa.

Swihlawulekisi leswi swi endla leswaku ti relay ta vuhlayiseki ti hunguta hi ndlela leyinene ku tirhisiwa ko biha na ku nyika xiyimo xa le henhla xa vuhlayiseki, leswi endlaka leswaku ti faneleka ngopfu eka michini leyi tisaka makhombo lama nga vaka kona eka vafambisi.

Ku hambana ka nkoka ku suka eka Standard Relays


Xifaniso xa 2 (Relay ya vuhlayiseki bya michini) .

 

Vukulu na Xivumbeko: Loko ku pimanisiwa na ti standard relays, ti safety relays tikulu hi vukulu naswona titala kuva hi swivumbeko swa modular kutlula tani hi swiphemu swin’we.

Ku Khodiwa ka Mihlovo: Leswaku swi olova ku swi vona, ti- safety relay ti tala ku tirhisa mihlovo leyi vonakaka yo tanihi yo tshwuka kumbe yo tshwuka tanihi ya tona ya nkoka.

Vuhlayiseki lebyi Engeteriweke: Ti safety relays tina diagnostic coverage yale henhla (DC), leswivulaka leswaku tinga kota ku vona swihoxo swale ndzeni ku antswa, leswi endlaka leswaku ti lulamela eka switirhisiwa leswi lavaka swiyimo swale henhla swa vuhlayiseki.

Ku Tihlanganisa Leyi Kongomisiweke Hi Ku Sindzisiwa: Hambi loko swihlanganisi swi weld, swihlanganisi leswi kongomisiweke hi ku sindzisiwa eka ti-relay ta vuhlayiseki swi tiyisisa leswaku tisethi timbirhi ta swihlanganisi (NO/NC) a ti nge pfala hi nkarhi wun’we, ku nga xivumbeko xa vuhlayiseki lexi nga kumekiki eka ti-relay ta ntolovelo.

 

Tindhawu ta Swikombelo

Ti-relay ta vuhlayiseki ti tirhisiwa ngopfu eka swiyimo swo hambana swa vuhlayiseki bya tiindasitiri, swo tanihi:

Swiwitsi swo Khiya Tinyangwa swa Electromagnetic: Ku tiyisisa vuhlayiseki bya tindhawu to tirhela eka tona.

Swiwitsi swa Tinyangwa ta Vuhlayiseki leswi Tirhisiwaka hi Xilotlelo: Ku kuma ku pfuriwa na ku pfala ka tinyangwa.

Swiwitsi swa Mpimo wa Tinyangwa ta Vuhlayiseki: Ku kuma xiyimo xa tinyangwa, hambi ti pfulekile kumbe ti pfariwile.

Tikheteni ta Rivoni ra Vuhlayiseki: Ku sivela vatirhi ku nghena eka tindhawu ta ntirho leti nga na khombo.

Swiwitsi swa Mat ya Vuhlayiseki: Ku tiyisisa leswaku vatirhi va nga nghena hi ku hlayiseka etindhawini ta ntirho leti nga ni khombo.

Swikomba-nkarhi swo Yima hi Xihatla: Ku yimisa ku tirha ka muchini eka swiyimo swa xihatla.

Hikwalaho ka dizayini ya tona yo hlawuleka na matirhelo, ti safety relays i switirhisiwa swa vuhlayiseki leswi nga lavekiki eka tindzhawu ta ti indasitiri.

 Xifaniso xa 4 (Swihlawulekisi swa switirhisiwa swa relay ya vuhlayiseki bya michini) .


Swihlawulekisi swa Switirhisiwa swa Beijing Pinghe Safety Relay

Ti-relay ta vuhlayiseki ti tirhisiwa eka tisisiteme ta switirhisiwa swa vuhlayiseki (SIS) ta tiindasitiri ta phurosese tanihi swihlanganisi exikarhi ka valawuri na ti-actuator, ku nyika ku hambanisiwa ka gezi na mintirho yo chayela hi matimba. Dizayini ya vona ya xirhendzevutani xa le ndzeni yi landzelela nsinya wa nawu wa ntirho lowu hlayisekeke hi ku tsandzeka, ku tirhisa swirhendzevutani swo tala swa vuhumelerisi leswi nga pfuniki nchumu ku tiyisisa leswaku xihlovo xa matimba eka xitirhisiwa xi tsemiwa hi ndlela yo tshembheka loko ku humelela ku kavanyeteka ka ku nghenisa ka le handle kumbe ku tsandzeka ka xiphemu xa le ndzeni.

Beijing Pinhe SIS Switirhisiwa swa Vuhlayiseki bya Relaynyika:

Dizayini ya xirhendzevutani leyi nga lavekiki.

Ku tiyisisiwa ka le handle ka inthanete ka vuhlanganisi bya relay.

Thekinoloji leyi nga hlayisekangiki na nsirhelelo wa contact welding, na dizayini ya fuse leyi nga cinciwaka.

Dizayini ya ultra-thin, leyingana vukulu bya 12.5mm ntsena, leswi hlayisaka 50% wa ndzhawu yo veka.

Beijing Pinghe Switirhisiwa swa Vuhlayiseki bya Michini bya Relaynyika:

Swiyimo swa vuhlayiseki bya tichanele timbirhi, na ku vekiwa tihlo ka nkarhi wa xiviri ka swikombiso swa ku nghenisa swa tichanele timbirhi.

Dizayini yo hlawuleka ya xivumbeko xa logic, ku tiyisisa vuhumelerisi lebyi hlayisekeke hambi loko ku ri na xihoxo xin’we xa ntirho.

Ku vekiwa tihlo ka mbuyelo wa vuhumelerisi bya vuhlayiseki, ku herisa ku nga tolovelekangi ka ntirho na ku sivela ku hlengeletiwa ka makhombo ya vuhlayiseki.

Switirhisiwa swa vuhlayiseki bya Beijing Pinhe swi landzelela xiyimo xa matirhelo EN ISO 13849, PL e standard, na xiyenge xa ​​vuhlayiseki EN ISO 13849, Cat. 4 standard, naswona va na xitifikheti xa vuhlayiseki bya ntirho wa SIL3.

Ku Va Vuhlayiseki, Ku Tirhisa Vutshila Ni Vutshila!

Beijing Pinghe yi tinyiketerile ku hluvukisa na ku endla switirhisiwa leswi nga na mphikizano wa nkoka, ku hlayisa vuhlayiseki bya otomatiki ya tiindasitiri eChina!