Ireyi yokukhusela ulandelelwano lwesigaba se-elevator TG30s TL-2238

I-elevator phase sequence protection relay TG30s TL-2238, echasene nokuphazamiseka kunye ne-anti-harmonic.
Ukhuseleko lokulahleka kwesigaba: Xa isixhobo sikwimeko yobufazi okanye singasebenzi, sinokugqiba ngokukhawuleza xa nasiphi na isigaba sisilela okanye siphuma kancinci ukuze kukhuselwe isixhobo somthwalo. Isibane sesalathisi sibomvu kwaye i-COME ON idla ngokuvula indawo ayixhunywanga.
Ukhuselo olubuyela umva lwesigaba: Xa ulandelelwano lwesekethe yesigaba sesithathu se-ABC lungahambelani nolandelelwano lwesigaba oluchaziweyo, umkhuseli uya kuyinqumla isekethe yokulawula ukukhusela imoto kwaye athintele imoto ukuba ingabuyeli umva. Ukukhanya kwesalathisi kutyheli kwaye i-COME ON idla ngokuvula indawo ayixhunywanga.
Ukhuseleko lokungalingani kwamanqanaba amathathu: Ixabiso elipheleleyo lalo naliphi na i-voltage yesigaba kunye nexabiso eliphakathi le-voltage yamanqanaba amathathu, thabatha ixabiso eliphezulu, uze ulahlule nge-voltage ephakathi yamanqanaba amathathu. Isibane sesalathisi sibomvu xa isigaba singekho, kwaye i-COME ON idla ngokuvula indawo ayixhunywanga.
Ukhuselo lombane kunye nokugquma: Ukhuselo lombane olwakhelwe ngaphakathi kunye nesekethe yokukhusela ukugquma ukukhusela izixhobo zakho zombane kangangoko.