3x240十1x120电缆价格 电线电缆价格3X240十1x120
\u7535\u7f06\u4ef7\u683c3X240\u53411x120\u5e94\u8be5\u5728450\u5143/\u7c73\u5de6\u53f3\uff0c\u94e0\u88c5\u7684\u52a05%\u5de6\u53f3,\u53ef\u4ee5\u53c2\u8003\u5f53\u5730\u7684\u5e02\u573a\u4fe1\u606f\u4ef7\uff0c\u56e0\u4e3a\u94dc\u7684\u4ef7\u683c\u53d8\u5316\u5f88\u5feb
\u5982\u679c\u662fYJV 3X240\u53411x120\uff0c\u5e94\u8be5\u5728450\u5143/\u7c73\u5de6\u53f3\uff0c\u94e0\u88c5\u7684\u52a05%\u5de6\u53f3\u3002\u5982\u679c\u662fVV\uff0c\u5219\u76f8\u5e94\u5c115%\u5de6\u53f3\uff0c\u4e0d\u540c\u5382\u5bb6\u4ef7\u683c\u4f1a\u6709\u51fa\u5165\u3002\u4f9b\u53c2\u8003\u3002
ZR-YJLV3X240+1X120国标 铝芯电缆 80元/米铜电缆 520元/米
如果是YJV
3X240十1x120，应该在450元/米左右，铠装的加5%左右。如果是VV，则相应少5%左右，不同厂家价格会有出入。供参考。
绛旓細380V锛210KW璐熻浇鐨勭數娴佹槸 210KW/锛堚垰3x380Vx0.8锛=399A 浠V鍨鐢电紗涓轰緥閫夋嫨鐢电紗锛氭牴鎹敓浜у巶缁欏嚭鐨勫弬鏁拌〃锛氫粠琛ㄤ腑寰楃煡锛3x240+1x120mm²鐨勮浇娴侀噺鏄408A锛堢┖姘斾腑鏁疯锛夊拰406A锛堝湡澹や腑鏁疯锛夛紝浜岃呴兘澶т簬399A锛屾墍浠ュ彲澶囬夈備互涓嬫牳绠400绫崇數缂嗙殑鍘嬮檷鏄惁绗﹀悎瑙勮寖銆傚浗鏍囪瀹氾紝30KV浠ヤ笅绯荤粺...
绛旓細浣犲ソ锛3x240+1x120閾滅紗1绫冲ぇ绾﹂噸閲忎负 (3x240+120)x8.9梅1000=7.476(鍏枻)甯屾湜鎴戠殑鍥炵瓟鑳藉府鍒颁綘銆
绛旓細鏍规嵁璁＄畻240閾濊姱鐢电紗鑳芥壙鍙480A宸﹀彸鐢垫祦锛屼娇鐢ㄩ暱搴﹀湪100绫宠冭檻鍘嬮檷绛夋柟闈㈠奖鍝嶏紝璐熻浇鍙互鍦200KW宸﹀彸銆
绛旓細灏界鏄浉鍚屾埅闈㈢Н鐨鐢电紗锛屼絾鍨嬪彿涓嶅悓鐨勭數缂嗗洜缁濈紭鏉愭枡銆佸閾犺鏉愭枡銆佺粨鏋勪笉鍚岋紝杞芥祦閲忎篃涓嶅敖鐩稿悓銆備笅闈㈢粰鍑哄父瑙佺殑VV鍨嬬數缂 3X240鍗1X120mm²鐨勫弬鏁拌〃渚涘弬鑰冿細浠庝笂琛ㄥ彲鐭ワ紝鎴潰涓3X240鍗1X120mm²VV鍨嬬數缂 鐨勮浇娴侀噺鏄細绌烘皵涓暦璁 408A锛涘湡澹や腑鏁疯 406A ...
绛旓細鍥芥爣浣庡帇閾滆姱浜よ仈鐢电紗3*240+1*120锛屾瘡绫冲ぇ绾8.3Kg锛屽巶瀹跺嚭鍏风殑鏁版嵁銆
绛旓細240骞虫柟mm鐨鐢电紗缁忔煡鐢电紗鐢垫祦瀵圭収琛,鐢垫祦涓490A銆備笁鐩哥數鐨勫姛鐜囧洜鏁颁互0.85璁＄畻锛屽垯璇ョ數绾胯兘鎵垮彈鐨勬渶澶у姛鐜囦负锛歅=鈭3脳U脳I脳cos蠁=1.732脳380脳490脳0.85=274kW銆
绛旓細璺濈闀250绫筹紝鐩稿璺濈杈冭繙锛3x240 +1X120 閾濊姱鐢电紗鑳藉甫90鍗冪摝鐢垫満銆傦紙杩欐槸鏍规嵁銆婄數鍔ㄦ満鍥炶矾鐢电紗鎴潰閫夋嫨琛ㄣ嬬‘瀹氱殑鐢垫満鍔熺巼锛岀數鏈哄洖璺疄闄呬笂涓嶅悓浜庝竴鑸緵鐢靛洖璺級銆
绛旓細YJV浜よ仈閾滆姱鐢电紗3+1鐨240+120瀹夊叏杞芥祦閲忔槸500A VV濉戞枡閾滆姱鐢电紗3+1鐨240+120瀹夊叏杞芥祦閲忔槸335A YJLV浜よ仈閾濊姱鐢电紗3+1鐨240+120瀹夊叏杞芥祦閲忔槸385A VLV浜よ仈閾濊姱鐢电紗3+1鐨240+120瀹夊叏杞芥祦閲忔槸260A 鍧囦负绌烘皵涓暦璁炬椂鐨勮浇娴侀噺锛岃嫢绌跨鎸夋杞芥祦閲忔墦8鎶樸
绛旓細1銆佸鏋滃厑璁哥數鍘嬫崯澶5%锛屾寜绾胯矾鍘嬮檷閫夋嫨鏃讹紝鎴潰 S = 240 骞虫柟 婊¤冻 璁＄畻鐢靛帇闄 U% = 4.089 % < 绾胯矾鍏佽鐢靛帇闄 = 5 U%= (0.0731x0.95+0.0770x0)x31.99x3000x1.732/380*10 浠ヤ笂鏄寜鐓鐢电紗鍨嬪彿锛歒JV22 0.6/1kV 3X240+1X120 閾滆姱浜よ仈鑱氫箼鐑粷缂樿仛姘箼鐑姢濂楅挗甯﹂摖瑁呯數鍔涚數缂...
绛旓細琛ㄧず鑱氭隘涔欑儻缁濈紭鐢电紗锛岀浉绾緼.B.C绾胯姱閮芥槸240骞虫柟锛岄浂绾挎槸120骞虫柟锛屼綘鍐欐硶涔熼敊浜嗗簲璇ユ槸VV22 3*10+1*6
