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双电源自动转换开关的分类及定义

发布时间:2015-12-15 06:34:55   浏览次数:1402

YI、SHUANGDIANYUANDEFENLEI

555棋牌 SHUANGDIANYUANZIDONGZHUANHUANKAIGUANZHUYAOFENWEIPCJISHUANGDIANYUANKAIGUAN(ZHENGTISHI)HECBJISHUANGDIANYUANKAIGUAN(SHUANGDUANLUQISHI)

555棋牌 ER、SHUANGDIANYUANXINGHAOHANYI

CBJISHUANGDIANYUANZIDONGQIEHUANKAIGUAN:

555棋牌 SHUANGDIANYUANZIDONGZHUANHUANKAIGUAN,TADEZHUCHUTOUNENGGOUJIETONGBINGYONGYUFENDUANDUANLUDIANLIU;SHUANGDIANYUANYINGXUANZEJINJUYOUDUANLUDIANLIUTUOKOUQIDEDUANLUQIZUOWEIZHIXINGQIZESHUYUCBJIZIDONGZHUANHUANKAIGUAN。JUBEIXUANZEXINGDEBAOHUGONGNENG,NENGDUIXIADUANDEFUHEHEDIANLANTIGONGDUANLUBAOHU;QIJIETONGHEFENDUANNENGLIYUANDAYUSHIYONGJIECHUQIHEJIDIANQIDENGQITAYUANQIJIAN。

PCJISHUANGDIANYUANZIDONGQIEHUANKAIGUAN:

NENGGOUJIETONG、CHENGZAI、DANBUYONGYUFENDUANDUANLUDIANLIUDESHUANGDIANYUAN;

双电源若选择不具有过电流脱扣器的负荷开关作为执行器则属于PC级自动转换开关。不具备保护功能,但其具备较高的耐受和接通能力,能够确保开关自身的安全,不因过载或短路等故障而损坏,在此情况下保证可靠的接通回路。