長城I型變壓器油(通用)
長(chang)(chang)(chang)城(cheng)(cheng)(cheng)牌(pai)I型變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))是(shi)由深度精制的礦(kuang)物基礎油(you)(you)(you)(you)和(he)精選的抗氧劑組成,不含PCB(聚氯聯苯),適用(yong)于(yu)變(bian)壓(ya)器(qi)、油(you)(you)(you)(you)浸開關以及其(qi)它電氣絕緣設(she)備(bei)的絕緣冷卻作用(yong)。本產品按照低溫性能(neng)分為“長(chang)(chang)(chang)城(cheng)(cheng)(cheng)”I-0℃變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))、“長(chang)(chang)(chang)城(cheng)(cheng)(cheng)”I-10℃變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))、“長(chang)(chang)(chang)城(cheng)(cheng)(cheng)”I-20℃變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))、“長(chang)(chang)(chang)城(cheng)(cheng)(cheng)”I-30℃變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))、“長(chang)(chang)(chang)城(cheng)(cheng)(cheng)”I-40℃變(bian)壓(ya)器(qi)油(you)(you)(you)(you)(通(tong)用(yong))。
產品特性
性能特點
● 優異的電絕緣性,有效防止電場下放電現象產生
● 良好的抗氧化安定性,有效防止酸性物質及油泥的產生
● 良好的熱傳導(dao)性,確保(bao)變壓器鐵芯(xin)和(he)線圈得到有(you)效冷卻