qf是什么电气符号，qf是什么电气符号知识 电气原理图中QF\FR\KT\KV\SB分别是什么电器元件的...
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Q:Switching device for power circuit \u7535\u529b\u56de\u8def\u5f00\u5173\u8bbe\u5907
F: Protection device \u4fdd\u62a4\u8bbe\u5907S\u4ee3\u8868switching device for control circuit \u6ce8\u610fpower circuit \u4e0econtrol circuit \u7684\u533a\u522b\uff0c\u4e5f\u662f\u65ad\u8def\u5668\u4e0e\u9694\u79bb\u5f00\u5173\u7684\u533a\u522b
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FR\uff1a\u70ed\u7ee7\u7535\u5668
KT\uff1a\u65f6\u95f4\u7ee7\u7535\u5668
KV\uff1a\u7535\u538b\u7ee7\u7535\u5668
SB\uff1a\u6309\u94ae
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AAT
\u7535\u6e90\u81ea\u52a8\u6295\u5165\u88c5\u7f6e
\u3001
AC
\u4ea4\u6d41\u7535\u3001
DC
\u76f4\u6d41\u7535\u3001 FU
\u7194\u65ad\u5668
\u3001G
\u53d1\u7535\u673a\u3001 M
\u7535\u52a8\u673a\u3001HG
\u7eff\u706f\u3001HR
\u7ea2\u706f\u3001 HW
\u767d\u706f\u3001HP
\u5149\u5b57\u724c\u3001K
\u7ee7\u7535\u5668 \u3001KA(NZ)
\u7535\u6d41\u7ee7\u7535\u5668(\u8d1f\u5e8f\u96f6\u5e8f) \u3001 KD
\u5dee\u52a8\u7ee7\u7535\u5668
\u3002
KV\u7535\u538b\u7ee7\u7535\u5668\u3001L
\u7ebf\u8def\u3001QF
\u65ad\u8def\u5668
\u3001QS
\u9694\u79bb\u5f00\u5173 \u3001
T
\u53d8\u538b\u5668
\u3001TA \u7535\u6d41\u4e92\u611f\u5668\u3001TV \u7535\u538b\u4e92\u611f\u5668\u3001 W
\u76f4\u6d41\u6bcd\u7ebf
\u3001
YC
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\u8df3\u95f8\u7ebf\u5708 \u3001PQS
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绛旓細鐢垫皵鍘熺悊鍥句腑QF\FR\KT\KV\SB鍒嗗埆浠ｈ〃锛QF锛氭柇璺櫒 FR锛氱儹缁х數鍣 KT锛氭椂闂寸户鐢靛櫒 KV锛氱數鍘嬬户鐢靛櫒 SB锛氭寜閽 甯歌鐨勭數姘斿師鐞嗗浘鏍囩數鍣ㄥ厓浠剁殑绗﹀彿鏈夛細AAT 鐢垫簮鑷姩鎶曞叆瑁呯疆 銆 AC 浜ゆ祦鐢点 DC 鐩存祦鐢点 FU 鐔旀柇鍣 銆丟 鍙戠數鏈恒 M 鐢靛姩鏈恒丠G 缁跨伅銆丠R 绾㈢伅銆 HW 鐧界伅銆丠P 鍏夊瓧鐗屻並 缁х數鍣 銆...
绛旓細qf鏄柇璺櫒鐢垫皵绗﹀彿銆傚湪鐢垫皵棰嗗煙锛宷f鏄竴涓父鐢ㄧ殑鐢垫皵绗﹀彿锛浠ｈ〃鏂矾鍣紙circuitbreaker锛锛屾柇璺櫒鏄竴绉嶈兘澶熷叧鍚堛佹壙杞藉拰寮鏂甯稿洖璺潯浠朵笅鐨勭數娴侊紝鑳藉湪瑙勫畾鏃堕棿鍐呭叧鍚堛佹壙杞藉拰寮鏂紓甯稿洖璺潯浠朵笅鐨勭數娴佺殑寮鍏宠缃傛柇璺櫒鐨勪富瑕佺粍鎴愰儴鍒嗗寘鎷Е澶寸郴缁熴佺伃寮х郴缁熴佹搷浣滄満鏋勩佽劚鎵ｅ櫒鍜屽澹崇瓑锛屽綋鐢佃矾鍙戠敓鐭...
绛旓細QF鏄柇璺櫒銆傛柇璺櫒鏄寚鑳藉鍏冲悎銆佹壙杞藉拰寮鏂甯稿洖璺潯浠朵笅鐨勭數娴佸苟鑳藉湪瑙勫畾鐨勬椂闂村唴鍏冲悎銆佹壙杞藉拰寮鏂紓甯稿洖璺潯浠朵笅鐨勭數娴佺殑寮鍏宠缃傛柇璺櫒鎸夊叾浣跨敤鑼冨洿鍒嗕负楂樺帇鏂矾鍣ㄤ笌浣庡帇鏂矾鍣紝楂樹綆鍘嬬晫绾垮垝鍒嗘瘮杈冩ā绯婏紝涓鑸皢3kV浠ヤ笂鐨勭О涓洪珮鍘嬬數鍣ㄣ傛柇璺櫒鍙敤浜庨厤鐢点佷笉棰戠箒鍚姩寮傛鐢靛姩鏈恒佷繚鎶ょ數鍔涚嚎璺拰...
绛旓細QF 閫氬父浠ｈ〃鏂矾鍣銆傚湪鐢垫皵棰嗗煙锛岀鍙 QF 閫氬父鐢ㄦ潵琛ㄧず鏂矾鍣紙Circuit Breaker锛夈傛柇璺櫒鏄竴绉嶈嚜鍔ㄦ搷浣滅殑鐢垫皵寮鍏筹紝璁捐鐢ㄤ簬淇濇姢鐢垫皵鐢佃矾鍏嶅彈杩囪浇鎴栫煭璺犳垚鐨勬崯瀹炽傚綋妫娴嬪埌寮傚父娴佹潯浠讹紝濡傝繃澶х殑鐢垫祦锛屾柇璺櫒浼氫腑鏂數娴佹祦鍔紝浠庤屼繚鎶ょ數璺俀F 浣滀负鐢垫皵绗﹀彿锛屽父瑙佷簬鐢垫皵鍥剧焊鍜岀數璺浘涓紝鐢ㄤ互鎸囩ず鐢佃矾涓殑...
绛旓細qf鏄數姘旀帶鍒朵腑鐨勬柇璺櫒鐨勭鍙銆傜數姘旂鍙风敤浜庤〃杈剧數姘旇澶囧強鍏跺姛鑳界殑鍩烘湰鍘熺悊鍜岄厤缃傚叾涓紝鏂矾鍣ㄤ綔涓轰竴绉嶉噸瑕佺殑鐢垫皵鎺у埗璁惧锛屽箍娉涘簲鐢ㄤ簬鐢靛姏绯荤粺鐨勪繚鎶ゅ拰鎺у埗涓傛柇璺櫒鐨勪富瑕佸姛鑳芥槸淇濇姢鐢佃矾鍜岃澶囧厤鍙楃煭璺佽繃杞界瓑寮傚父鎯呭喌鐨勬崯瀹炽傚綋鐢佃矾涓嚭鐜板紓甯告儏鍐垫椂锛屾柇璺櫒鑳藉鑷姩鍒囨柇鐢垫祦锛屼互闃叉璁惧鎹熷潖鍜岀伀鐏...
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绛旓細qf鏄數姘斾笂鐨鏂矾鍣绗﹀彿銆傜數姘旂鍙峰湪鐢佃矾璁捐鍜岀數姘斿伐绋嬩腑鎵紨鐫閲嶈鐨勮鑹诧紝瀹冧滑甯姪宸ョ▼甯堝拰浠庝笟鑰呭揩閫熺悊瑙ｇ數璺殑鍔熻兘鍜岀壒鎬с傚湪浼楀鐨勭數姘旂鍙蜂腑锛宷f浣滀负涓涓父瑙佺殑绗﹀彿锛屼唬琛ㄦ柇璺櫒銆傛柇璺櫒鏄竴绉嶉噸瑕佺殑鐢垫皵淇濇姢璁惧锛屽叾涓昏鍔熻兘鏄繚鎶ょ數璺拰璁惧鍏嶅彈鐢垫祦杩囪浇銆佺煭璺瓑寮傚父鎯呭喌鐨勬崯瀹炽傚綋鐢佃矾涓嚭鐜板紓甯...
绛旓細qf鏄鏂矾鍣鐢靛櫒绗﹀彿銆傛柇璺櫒鐨勭數姘旂鍙烽氬父涓轰竴涓暱鏂瑰舰锛屼腑闂存湁涓鏉′腑鏂嚎锛岃〃绀烘柇璺櫒鐨勫紑鍏崇姸鎬侊紝鏈夋椂鍊欎篃浼氬湪涓棿鍔犱笂涓涓瓧姣嶇鍙锋潵琛ㄧず鏂矾鍣ㄧ殑鐗瑰畾绫诲瀷銆俀F鏂矾鍣紝鐢+V琛ㄧず鐩存祦宸ヤ綔鐢靛帇锛堝叾涓鍙疯〃绀洪噰鐢ㄦ鏋佹х洿娴佺數鍘嬬粰鐢佃矾渚涚數锛屽湴绔帴鐢垫簮鐨勮礋鏋侊級锛沄i琛ㄧず杈撳叆淇″彿锛屾槸杩欎竴鍗曞厓鐢佃矾鎵瑕佹斁澶...
绛旓細QF鐢垫皵绗﹀彿閫氬父浠ｈ〃鏂矾鍣銆傚湪鐢垫皵宸ョ▼涓紝杩欐槸涓涓潪甯搁噸瑕佺殑淇濇姢鍏冧欢銆傚叾涓昏浣滅敤鏄湪鐢佃矾涓嚭鐜拌繃杞芥垨鐭矾绛夊紓甯告儏鍐垫椂鑷姩鍒囨柇鐢垫祦锛屼粠鑰屼繚鎶ょ數姘旇澶囧拰绾胯矾鐨勫畨鍏ㄨ繍琛屻備笅闈㈣缁嗕粙缁峇F鐢垫皵绗﹀彿鐨勭浉鍏崇煡璇嗐俀F浠ｈ〃鏂矾鍣紝涔熻绉颁负绌烘皵寮鍏炽傚叾鏍稿績鍔熻兘鏄疄鐜扮數璺殑閫氭柇鎺у埗锛屽苟鍦ㄧ數娴佸紓甯告椂杩呴熷垏鏂數婧...
绛旓細QM绠鍗曠殑璇村氨鏄數娴佷繚鎶ゅ櫒锛岃繃楂樻垨鑰呰繃浣庨兘浼氭湁鍙嶅簲銆俀M,QF鏈夌偣鐩稿悓锛岄兘鏄帶鍒剁數娴佺殑锛屼絾鍏舵祴鎺ф柟寮忎笉鍚岋紒QF浣庣數鍘嬩繚鎶わ紝QM鐢垫満鐨勮礋杞戒繚鎶 QM鏄繚鎶ょ數鍔ㄦ満锛岀數鍔ㄦ満淇濇姢鍣ㄥ鐢靛姩鏈烘湁鐭矾銆佺己鐩搞佸鍦般佽繃鐢垫祦绛夋柟闈㈢殑淇濇姢锛QF鏄瀵圭數璺湁淇濇姢浣滅敤锛岄槻姝簩娆″洖璺數娴佽繃澶х儳鍧忓厓鍣ㄤ欢 ...
