16平方铜线直径是多少
16\u5e73\u65b9\u7684\u94dc\u7ebf\u76f4\u5f84\u6709\u591a\u5927\u7406\u8bba\u8ba1\u7b97\u76f4\u5f84\uff1a D=1.13\u00d7\u221a16=4.52(mm) 16\u5e73\u65b9\u7535\u7ebf\u5b9e\u9645\u4e0a\u7684\u76f4\u5f84\u4f1a\u7565\u5927\u4e8e4.52,\u56e0\u4e3a\u7535\u7ebf\u662f\u7531\u591a\u80a1\u5c0f\u7ebf\u5f84\u7ebf\u7ede\u94ae\u800c\u7ec4\u6210\u7684,\u5bfc\u7ebf\u95f4\u6709\u7a7a\u9699\u3002
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\u9009\u94dc\u82af\u7535\u7ebf\uff1a\u7535\u7ebf\u7535\u7ebf\uff0c\u9996\u5148\u8981\u5230\u5bfc\u7535\u6027\u80fd\u597d\u3002\u5e02\u9762\u4e0a\u6709\u94dc\u82af\u7535\u7ebf\u548c\u5176\u4ed6\u7535\u7ebf\u3002\u94dc\u82af\u7535\u7ebf\u662f\u5ba4\u5185\u88c5\u4fee\u5b9e\u7528\u6700\u591a\u7684\u4e00\u79cd\u3002\u4e0d\u8fc7\u94dc\u82af\u7535\u7ebf\u53c8\u5206\u4e3a\u51e0\u79cd\uff0c\u6709\u5927\u534a\u5f84\u94dc\u82af\u548c\u591a\u7ebf\u94dc\u82af\u3002
\u4e3b\u7ebf\u4e00\u5b9a\u8981\u662f\u7c97\u82af\u3002\u6240\u8c13\u4e3b\u7ebf\u5c31\u662f\u6307\u603b\u7535\u6e90\u5230\u6240\u6709\u7535\u5668\u4e4b\u95f4\u7684\u62ff2\u6761\u4e3b\u5bfc\u7ebf\u3002\u4e3b\u7ebf\u6bd4\u5fc5\u987b\u7528\u7c97\u94dc\u82af\u7ebf\u7684\uff0c\u56e0\u4e3a\u4e3b\u7ebf\u8d1f\u8f7d\u7740\u5404\u4e2a\u7535\u5668\u7684\u7535\u8377\u91cf\uff0c\u9700\u8981\u6027\u80fd\u5353\u8d8a\u7684\u7c97\u94dc\u7ebf\u3002\u65c1\u8def\u53ef\u4ee5\u9009\u62e9\u591a\u82af\u7ebf\u3002
\u7535\u7ebf\u5e73\u65b9\u600e\u4e48\u7b97\uff0c\u957f\u77e5\u8bc6\uff0c\u5b66\u5b66\u5427\uff01
绛旓細鑷冲皯瑕20鐨勫绠°16骞虫柟鐨閾滅嚎鐩村緞澶х害鏄0.45姣背锛屽姞涓婄嚎鐨紝澶х害鏄0.6-0.7姣背锛5鏍瑰姞涓璧风洿寰勫ぇ姒傝鏈15-20姣背锛屾渶灏戣鐢20鐨勶紝寤鸿鐢25鎴栬32鐨勶紝杩欐牱绌跨嚎濂界┛銆
绛旓細4.51姣背銆傛牴鎹煡璇綔涓氬府鏄剧ず锛岀數绾跨殑鎴潰鏄憟鍦嗗舰鐨勶紝鍙牴鎹渾鐨勯潰绉叕寮忔潵杩涜璁＄畻锛氶潰绉瓑浜0.25涔樹互鍦嗗懆鐜3.14涔樹互鍦嗙洿寰勭殑骞虫柟锛16骞虫柟鐢电嚎鐨勬í鎴潰绉槸16骞虫柟锛16闄や互0.25绛変簬64锛64闄や互3.14绛変簬20.38锛屾牴鍙20.38绛変簬4.15锛屽洜姝16骞虫柟鐨勯摐鑺數缂鐩村緞涓4.51姣背銆
绛旓細閫氬父璇翠竴鏍圭數绾16骞虫柟,灏辨槸鎸囧畠鐨勬埅闈㈢Н鏄16mm^2蟺*r^2=16鍗婂緞r=2.257mm鐩村緞=2r=4.514mm 鐢电嚎骞虫柟鏁板強鐩村緞鎹㈢畻鏂规硶鐭ヨ瘑鐢电嚎鐨勮鏍煎湪鍥介檯涓婂父鐢ㄧ殑鏈変笁涓爣鍑嗭細鍒嗗埆鏄編鍒讹紙AWG锛夈佽嫳鍒讹紙SWG锛夊拰鎴戜滑鐨勶紙CWG锛夈傚嚑骞虫柟鏄浗瀹舵爣鍑嗚瀹氱殑鐨勪竴涓爣绉板硷紝鍑犲钩鏂规槸鐢ㄦ埛鏍规嵁鐢电嚎鐢电紗鐨勮礋鑽锋潵閫夋嫨鐢电嚎鐢电紗...
绛旓細鐢电嚎閲岄潰鐨閾滅嚎鐨勫崐寰勭殑骞虫柟涔樹互3.14灏辨槸鐢电嚎鐨勫钩鏂规暟锛16骞虫柟鐨勭嚎鐨鐩村緞澶х害鏄4.6姣背銆傚渾鐨勯潰绉槸锛毾涔樹互鍗婂緞鐨勫钩鏂
绛旓細閫氬父璇翠竴鏍圭數绾16骞虫柟,灏辨槸鎸囧畠鐨勬埅闈㈢Н鏄16mm^2 蟺*r^2=16 鍗婂緞r=2.257mm 鐩村緞=2r=4.514mm
绛旓細閫氬父璇翠竴鏍圭數绾16骞虫柟锛屽氨鏄寚瀹冪殑鎴潰绉槸16mm^2 蟺*r^2=16 鍗婂緞r=2.257mm 鐩村緞=2r=4.514mm
绛旓細16骞虫柟鐢电嚎瀹為檯涓婄殑鐩村緞浼氱暐澶т簬4.52銆
绛旓細5脳16yttw骞虫柟鐢电紗鐨鐩村緞鏄4.5216鏄寚鍗曟牴鑺嚎瀵肩數閮ㄥ垎16骞虫柟姣背5脳16鐢电紗鍒欑矖锛5x16骞虫柟姣背+5鏍硅姱绾跨粷缂橀儴鍒+澶栧眰缁濈紭寰楁暟鎹5脳16鐢电紗澶栧緞澶х害鏈20mm,3.14脳(20/2)2/0.4=785mm2鈭785/3.14脳2=32mm閫夌敤涓嶅皬浜嶥N32mm鐨勪繚鎶ょ鐞嗚璁＄畻鐩村緞锛 D=1.13脳鈭16=4.52(mm) 16骞虫柟鐢电嚎瀹為檯涓...
绛旓細閫氬父璇翠竴鏍圭數绾16骞虫柟,灏辨槸鎸囧畠鐨勬埅闈㈢Н鏄16mm^2蟺*r^2=16鍗婂緞r=2.257mm鐩村緞=2r=4.514mm 鐢电嚎骞虫柟鏁板強鐩村緞鎹㈢畻鏂规硶鐭ヨ瘑鐢电嚎鐨勮鏍煎湪鍥介檯涓婂父鐢ㄧ殑鏈変笁涓爣鍑嗭細鍒嗗埆鏄編鍒讹紙AWG锛夈佽嫳鍒讹紙SWG锛夊拰鎴戜滑鐨勶紙CWG锛夈傚嚑骞虫柟鏄浗瀹舵爣鍑嗚瀹氱殑鐨勪竴涓爣绉板硷紝鍑犲钩鏂规槸鐢ㄦ埛鏍规嵁鐢电嚎鐢电紗鐨勮礋鑽锋潵閫夋嫨鐢电嚎鐢电紗...
绛旓細BV16骞虫柟绾夸负7鑺數绾匡紝姣忔牴绾胯姱鐨鐩村緞涓1.7mm锛屾渶澶у寰勪负8mm锛堝寘鎷粷缂樺鐨級銆侭V16琛ㄧず鎴潰绉负16骞虫柟姣背鐨閾滅嚎锛屽叡7鑺紝鍙互閫氳繃璁＄畻鑾峰緱锛氭瘡鏉¤姱绾跨殑鎴潰绉负16梅7鈮2.2857锛屾牴鎹渾闈㈢Н鍏紡=1/4蟺d^2,鍙緱d=sqrt锛2.2857脳4梅3.14锛=sqrt2.9=1.7 锛坢m锛夈傚叾涓璼qrt涓哄紑鏂癸紙鎴栨牴鍙...
