三相四线5O铝芯电缆多少钱一米 50平方铝芯电缆能带多少千瓦
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50\u5e73\u65b9\u94dd\u82af\u7535\u7f06\u80fd\u5e2684\u5343\u74e6\u3002\u6839\u636e\u7535\u7f06\u622a\u6d41\u91cf\u5bf9\u7167\u8868\uff08\u5982\u56fe\uff09\uff0c\u67e5\u5f9750\u5e73\u65b9\u94dd\u7ebf\u7684\u5b89\u5168\u8f7d\u6d41\u91cf\u4e3a150A\u3002
\u56e0\u6b64\u529f\u7387\u4e3a\uff1a
P=1.732UIcos\u03c6=1.732x0.38x150x0.85=84kw\uff08\u6309\u4e09\u76f8\u5e02\u7535\u8ba1\u7b97\uff0c\u529f\u7387\u56e0\u6570\u53d60.85\uff09\u3002
\u94dd\u7535\u7f06\u7684\u5b89\u5168\u8f7d\u6d41\u91cf\u53e3\u8bc0\u4e3a\uff1a
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\u6761\u4ef6\u6709\u53d8\u52a0\u6298\u7b97\uff0c\u9ad8\u6e29\u4e5d\u6298\u94dc\u5347\u7ea7\u3002
\u7a7f\u7ba1\u6839\u6570\u4e8c\u4e09\u56db\uff0c\u516b\u4e03\u516d\u6298\u6ee1\u8f7d\u6d41\u3002
\u53e3\u8bc0\u7b2c\u4e00\u53e5\u610f\u601d\u662f\uff1a2.5\u5e73\u65b9\u53ca\u4ee5\u4e0b\u7684\u5404\u79cd\u622a\u9762\u94dd\u82af\u7edd\u7f18\u7ebf\uff0c\u5176\u8f7d\u6d41\u91cf\u4e3a\u622a\u9762\u6570\u76849\u500d\u3002\u59822.5\u5e73\u65b9\u5bfc\u7ebf\uff0c\u8f7d\u6d41\u91cf\u4e3a2.5\u00d79=22.5(A)\u3002\u4ece4\u5e73\u65b9\u53ca\u4ee5\u4e0a\u5bfc\u7ebf\u7684\u8f7d\u6d41\u91cf\u548c\u622a\u9762\u6570\u7684\u500d\u6570\u5173\u7cfb\u662f\u987a\u7740\u7ebf\u53f7\u5f80\u4e0a\u6392\uff0c\u500d\u6570\u9010\u6b21\u51cf1\uff0c\u53734\u00d78\u30016\u00d77\u300110\u00d76\u300116\u00d75\u300125\u00d74\u3002
\u53e3\u8bc0\u7b2c\u4e8c\u53e5\u610f\u601d\u662f\uff1a35\u5e73\u65b9\u7684\u5bfc\u7ebf\u8f7d\u6d41\u91cf\u4e3a\u622a\u9762\u6570\u76843.5\u500d\uff0c\u537335\u00d73.5=122\uff0e5(A)\u3002\u4ece50\u5e73\u65b9\u53ca\u4ee5\u4e0a\u7684\u5bfc\u7ebf\uff0c\u5176\u8f7d\u6d41\u91cf\u4e0e\u622a\u9762\u6570\u4e4b\u95f4\u7684\u500d\u6570\u5173\u7cfb\u53d8\u4e3a\u4e24\u4e2a\u4e24\u4e2a\u7ebf\u53f7\u6210\u4e00\u7ec4\uff0c\u500d\u6570\u4f9d\u6b21\u51cf0\uff0e5\uff0c\u537350\u300170\u5e73\u65b9\u5bfc\u7ebf\u7684\u8f7d\u6d41\u91cf\u4e3a\u622a\u9762\u6570\u76843\u500d\uff0c95\u3001120\u5e73\u65b9\u5bfc\u7ebf\u7684\u8f7d\u6d41\u91cf\u662f\u5176\u622a\u9762\u79ef\u6570\u76842.5\u500d\uff0c\u4f9d\u6b21\u7c7b\u63a8\u3002
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\u7279\u6027
CEF\u2014\u2014\u4e59\u4e19\u6a61\u80f6\u7edd\u7f18\u6c2f\u4e01\u6a61\u80f6\u62a4\u5957\uff0c\u8239\u7528\u963b\u71c3\u7535\u529b\u7535\u7f06\u3002
CVV\u2014\u2014\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\uff0c\u805a\u6c2f\u4e59\u70ef\u62a4\u5957\u8239\u7528\u963b\u71c3\u7535\u529b\u7535\u7f06\u3002
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BV\u2014\u2014\u94dc\u82af\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u7535\u7ebf\uff0c\u957f\u671f\u5141\u8bb8\u6e29\u5ea665\u2103\uff0c\u6700\u4f4e\u6e29\u5ea6-15\u2103\uff0c\u5de5\u4f5c\u7535\u538b\u4ea4\u6d41500V\uff0c\u76f4\u6d411000V\uff0c\u56fa\u5b9a\u6577\u8bbe\u4e8e\u5ba4\u5185\u3001\u5916\uff0c\u53ef\u660e\u6577\u4e5f\u53ef\u6697\u6577\u3002
BX\u2014\u2014\u94dc\u82af\u6a61\u76ae\u7edd\u7f18\u7ebf\uff0c\u6700\u9ad8\u4f7f\u7528\u6e29\u5ea665\u2103\uff0c\u6577\u4e8e\u5ba4\u5185\u3002
RV\u2014\u2014\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u5355\u82af\u8f6f\u7ebf\uff0c\u6700\u9ad8\u4f7f\u7528\u6e29\u5ea665\u2103\uff0c\u6700\u4f4e\u4f7f\u7528\u6e29\u5ea6-15\u2103\uff0c\u5de5\u4f5c\u7535\u538b\u4ea4\u6d41250V\uff0c\u76f4\u6d41500V\uff0c\u7528\u4f5c\u4eea\u5668\u548c\u8bbe\u5907\u7684\u5185\u90e8\u63a5\u7ebf\u3002
RVV\u2014\u2014\u94dc\u82af\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u548c\u62a4\u5957\u8f6f\u7535\u7ebf\uff0c\u5141\u8bb8\u957f\u671f\u5de5\u4f5c\u6e29\u5ea6105\u2103\uff0c\u5de5\u4f5c\u7535\u538b\u4ea4\u6d41500V\uff0c\u76f4\u6d411000V\uff0c\u7528\u4e8e\u6f6e\u6e7f\uff0c\u673a\u68b0\u9632\u62a4\u8981\u6c42\u9ad8\uff0c\u7ecf\u5e38\u79fb\u52a8\u548c\u5f2f\u66f2\u7684\u573a\u5408\u3002
\u5e38\u89c1\u578b\u53f7
VV\u8868\u793a\uff1a\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18(\u7b2c\u4e00\u4e2aV)\uff0c\u805a\u6c2f\u4e59\u70ef\u62a4\u5957(\u7b2c\u4e8c\u4e2aV)
YJV22\u8868\u793a\uff1a\u4ea4\u8054\u805a\u4e59\u70ef\u7edd\u7f18(YJ)\uff0c\u805a\u6c2f\u4e59\u70ef\u62a4\u5957(V)\uff0c\u94a2\u5e26\u94e0\u88c5(22)
\u578b\u53f7\u52a0\u201cZR\u201d\u6216\u201cFR\u201d\u7684\u4e3a\u963b\u71c3\u7535\u7f06(\u7535\u7ebf)\u3002\u52a0\u201cL\u201d\u4e3a\u94dd\u7ebf
\u7535\u7ebf\u7684\u578b\u53f7\u8f83\u7b80\u5355\uff1a
BVV--\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u548c\u62a4\u5957\u94dc\u5fc3\u7ebf\uff0c
BV--\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u94dc\u5fc3\u7ebf\uff0c
BVR--\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u94dc\u5fc3\u8f6f\u7ebf\uff0c
BX--\u6a61\u76ae\u7edd\u7f18\u94dc\u5fc3\u7ebf\uff0c
RHF--\u6c2f\u4e01\u6a61\u5957\u94dc\u5fc3\u8f6f\u7ebf\u3002
\u5e38\u89c1\u7684\u7535\u7f06\u6545\u969c
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\u53c2\u8003\u8d44\u6599\uff1a\u767e\u5ea6\u767e\u79d1-\u7535\u7ebf\u7535\u7f06
15元 /米
绛旓細涓夌浉鍥涚嚎25骞虫柟閾濊姱鐢电紗150绫虫湁33鐐4875鍏枻銆傛牴鎹煡璇㈢浉鍏宠祫鏂欐樉绀猴細25骞虫柟鐨閾濊姱鐢电紗涓绫鏈夛細223.25鍏嬶紙0.22325鍏枻锛夛紝25骞虫柟绫崇殑閾濊姱鐢电紗150绫宠绠楄繃绋嬩负锛223.25涔樹互150绫崇瓑浜33487鐐5鍏嬶紙33鐐4875鍏枻锛夈
绛旓細3. 鏍规嵁涓夌浉甯傜數鐨勬爣鍑嗚绠楀叕寮忥紝鍔熺巼P绛変簬1.732涔樹互鐢靛帇U涔樹互鐢垫祦I涔樹互鍔熺巼鍥犳暟cos蠁銆4. 鍋囪鐢靛帇涓0.38鍗冧紡锛屽姛鐜囧洜鏁板彇0.85锛屽垯璁＄畻寰楀嚭锛歅 = 1.732 脳 0.38 脳 150 脳 0.85 = 84鍗冪摝銆5. 鍥犳锛屼竴鏍归暱搴︿负60绫筹紝鎴潰绉负50骞虫柟姣背鐨閾濊姱鐢电紗锛屽湪鏈浣冲伐浣滄潯浠朵笅锛屾渶澶ф壙杞藉姛鐜囦负84...
绛旓細瑙ｆ瀽锛涓夌浉鍥涚嚎涓380V鐢靛帇锛屽垯鏍规嵁涓夌浉鐢靛姛鐜囧叕寮忥細P=鈭3*U*I*cos蠄锛屽叾涓璓涓哄姛鐜囷紝鈭3鈮1.732涓轰笁鐩哥數鍊嶇巼锛孶涓虹數鍘嬶紝I涓虹數娴侊紝cos蠁涓哄姛鐜囧洜鏁帮紙涓鑸彇0.8锛夛紱鍙傝冨疄鐢ㄤ簲閲戞墜鍐岋紝姣忓钩鏂归摐鐢电紗瀹夊叏宸ヤ綔鐢垫祦鏄6A锛50骞虫柟閾鐢电嚎鎵鑳芥壙鍙楃殑鐢垫祦 I=50脳6=300A锛涙鐢电嚎鑳藉甫 P=鈭3*U*I*cos蠄...
绛旓細涓嶈兘銆傝兘甯15鍗冪摝銆備竴鍏噷瀵逛簬35骞虫柟鐨閾濈嚎鏉ヨ锛屽奖鍝嶅緢澶э紝涓旂數鍘嬮檷涔熷緢澶э紝鏈鐢靛帇铏氶珮锛岀◢鏈夎秴杩15鍗冪摝鐨勮澶囧惎鍋滐紝閮戒細缁欑嚎璺紩璧锋尝鍔紝褰卞搷鍏朵粬璁惧杩愯锛屾晠鍙兘閰嶅15鍗冪摝鍙婁互涓嬭澶囷紝鎵嶈兘绋冲畾杩愯锛屽缓璁湪鏈閫傚綋琛ュ伩鐢靛鍣紝浠ユ彁楂樼嚎璺殑鍔熺巼鍥犳暟銆
绛旓細鍙互鎸涓夌浉姣忎竴鐩220V璁＄畻锛岀劧鍚庝箻浠3锛岃繖鏍锋瘮杈冪畝鍗曘50鍙互閫氳繃鐢垫祦澶ф鏄300A锛屼箻浠220锛屽氨鏄66鍗冪摝锛屽啀涔樹互3锛屽氨鏄198鍗冪摝銆
绛旓細84鍗冪摝銆50骞虫柟涓夌浉鍥涚嚎閾濈數缂鐨勫畨鍏ㄨ浇娴侀噺涓150A銆傛牴鎹姛鐜囪绠楀叕寮廝=UI锛屽亣璁剧數鍘嬩负220V锛屽姛鐜嘝=220V脳150A=33000W=33鍗冪摝銆備笁鐩哥數鐨勫姛鐜囨槸鍗曠浉鐢电殑3鍊嶏紝涓夌浉鐢电殑鍔熺巼涓33鍗冪摝脳3=99鍗冪摝銆50骞虫柟涓夌浉鍥涚嚎閾濈數缂嗚兘澶熸壙杞界殑鍔熺巼涓84鍗冪摝銆傝繖鏄敱浜庡疄闄呬娇鐢ㄤ腑鐨勫姛鐜囨崯鑰楁垨鍏朵粬鍥犵礌瀵艰嚧鐨勩
绛旓細浣犲ソ锛50鍗冪摝鐢靛櫒璁惧锛岄噰鐢涓夌浉鍥涚嚎渚涚數鏃讹紝鐢垫祦绾︿负100A銆備緵鐢佃窛绂350绫充互鍐咃紝閾濈數缂鎴潰寤鸿閫夋嫨3*50+1*25骞虫柟鐨勩備互涓婁粎渚涘弬鑰冦
绛旓細鐢ㄧ粡楠屽叕寮3.8-4m銕/km kw浼扮畻锛涓夌浉鍥涚嚎杈撶數锛岀嚎闀夸竴鐧句簲鍗佺背宸﹀彸锛屽彲浠ュ甫鍔ㄥ叓鍗佽嚦涔濆崄鍗冪摝鐨勮礋鑽枫
绛旓細1.62鏂ゃ300骞虫柟姣背=3骞虫柟鍘樼背锛1绫=100鍘樼背锛岄摑绾跨殑瀵嗗害鏄2.7鍏/绔嬫柟鍘樼背锛岄噸閲=鎴潰绉*闀垮害*瀵嗗害=3*100*2.7=810鍏=1.62鏂ゃ傛墍浠ワ紝300鐨勯摑绾夸竴绫1.62鏂ゃ4??300?1x150閾濈數缂嗕竴绫鍑閾濆灏锛300骞虫柟姣背=3骞虫柟鍘樼背锛1绫=100鍘樼背锛岄摑绾跨殑瀵嗗害鏄2.7鍏/绔嬫柟鍘樼背銆
绛旓細濡傛灉璺濈300绫抽暱锛35鍗冪摝璐熻浇鏄湪涓夌浉鍥涚嚎鐨380V鐢电綉涓繍琛岋紝闇瑕佹埅闈㈢Н涓3x25+1x10mm²鐨刅V22鎴朧LV22閾濊姱鑱氭隘涔欑儻鎶ゅ閽㈠甫閾犺鐢电紗銆傝绠楄繃绋嬪涓嬶紙浠V22鎴朧LV22閾濊姱鑱氭隘涔欑儻鎶ゅ閽㈠甫閾犺鐢电紗涓轰緥锛夛細1銆佹眰35KW璐熻浇鐨勯瀹氱數娴侊紙璁捐礋杞界殑鍔熺巼鍥犳暟鏄0.8锛35KW/鈭3x380Vx0.8=66A 2銆侀夋嫨鐢电紗...
