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DL-1電流(liu)繼(ji)電器(qi)用(yong)于發(fa)電機、變壓器(qi)及輸電線(xian)路的過(guo)負荷(he)和短路保(bao)護回路中,作為(wei)啟動元(yuan)件。 DL-1電流(liu)繼(ji)電器(qi),DL-1A電流(liu)繼(ji)電器(qi)

JL－50K型抗(kang)飽和電(dian)(dian)(dian)(dian)流繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)用于發電(dian)(dian)(dian)(dian)機、變壓器(qi)(qi)及輸(shu)電(dian)(dian)(dian)(dian)線(xian)路(lu)的過負荷(he)和短路(lu)的繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)保護線(xian)路(lu)中（與常規電(dian)(dian)(dian)(dian)流繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)相(xiang)同），作為(wei)啟動元件。本繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)在電(dian)(dian)(dian)(dian)力系統CT飽和后仍(reng)能正確動作。 JL-50EK電(dian)(dian)(dian)(dian)流繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)器(qi)(qi),JL-50FK電(dian)(dian)(dian)(dian)流繼(ji)(ji)(ji)電(dian)(dian)(dian)(dian)器(qi)(qi)

JL－50K型抗飽和(he)電(dian)流(liu)繼電(dian)器(qi)用于發電(dian)機、變壓器(qi)及輸電(dian)線路(lu)的(de)過負荷和(he)短路(lu)的(de)繼電(dian)保護線路(lu)中（與常(chang)規電(dian)流(liu)繼電(dian)器(qi)相同），作為啟動元(yuan)件。本繼電(dian)器(qi)在電(dian)力系統CT飽和(he)后仍能正確動作。 JL-50CK電(dian)流(liu)繼電(dian)器(qi),JL-50DK電(dian)流(liu)繼電(dian)器(qi)

JL－50K型抗飽和(he)(he)電(dian)流繼(ji)(ji)電(dian)器(qi)(qi)(qi)(qi)用于發(fa)電(dian)機、變壓器(qi)(qi)(qi)(qi)及輸電(dian)線(xian)路的(de)過負荷和(he)(he)短路的(de)繼(ji)(ji)電(dian)保護線(xian)路中（與常規電(dian)流繼(ji)(ji)電(dian)器(qi)(qi)(qi)(qi)相同），作(zuo)為啟動元件。本繼(ji)(ji)電(dian)器(qi)(qi)(qi)(qi)在電(dian)力系統CT飽和(he)(he)后仍能正確動作(zuo)。 JL-50AK電(dian)流繼(ji)(ji)電(dian)器(qi)(qi)(qi)(qi),JL-50BK電(dian)流繼(ji)(ji)電(dian)器(qi)(qi)(qi)(qi)

JL－50K型(xing)抗飽和(he)電流繼(ji)電器用于發電機、變壓器及輸電線路的過負荷和(he)短路的繼(ji)電保護線路中（與常規電流繼(ji)電器相同），作為啟動元件。本(ben)繼(ji)電器在電力(li)系統CT飽和(he)后(hou)仍能正確動作。 JL-50K電流繼(ji)電器