Solenoid kula da bawul nada K23D-2 pneumatic kashi

Bambanci tsakanin AC coil da DC coil

Akwai nau'ikan relays na lantarki guda biyu: AC da DC.A ka'ida, lokacin da aka yi amfani da wutar lantarki na DC zuwa dukkanin iyakar coil, ana ƙayyade abin da aka samar da shi ta hanyar juriya na nada.Domin juriya na jan ƙarfe yana da ƙanƙanta, don tabbatar da cewa na yanzu bai yi girma ba, dole ne a yi nada da sirara da diamita na waya da kuma jujjuyawa da yawa.Ita kuma AC coil, ana tantance halin yanzu ta hanyar amsawa, don haka dole ne a yi coil ɗin tare da diamita mai kauri da ƙananan adadin juyawa.Saboda haka, lokacin da aka yi amfani da relay na 24V AC a cikin tsarin DC 24V, relay zai ƙone da sauri saboda juriya ba ta isa ba.Duk da haka, lokacin da aka yi amfani da relay na DC a cikin tsarin AC, babu makawa cewa relay ɗin ba zai ja da ƙarfi ba ko kuma ba zai iya shiga ba saboda babban ƙarfinsa.

1.Generally, akwai nau'ikan relays iri biyu: AC da DC, kuma masu AC galibi 24VAC, 220VAC da 380VAC.Dole ne waɗannan coil coil na AC su kasance da sandar murfi, wanda ke da sauƙin yin hukunci, amma yawancin ƙananan relay na AC ba su da wannan sandar murfin.Akwai matakan wutar lantarki da yawa na DC, kamar 6, 12 da 24 volts.Ƙwayar gudun ba da sanda gabaɗaya sirara ce kuma ainihin ba ta da sandar murfi.

2.AC contactors iya maye gurbin DC contactors a hali na gaggawa, da kuma ja-in lokaci ba zai iya wuce 2 hours (saboda zafi dissipation na AC coils ne mafi muni fiye da na DC, wanda aka ƙaddara ta daban-daban Tsarin).Sabanin haka, DC ba zai iya maye gurbin masu tuntuɓar AC ba.

3.The coil juya na AC contactor ne kadan, yayin da na DC contactor suna da yawa, wanda za a iya bambanta daga nada girma.