185千瓦电机配线1o米左右软起配多大线? 185千瓦电机星_三角降压启动配多大的线
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\u8ba1\u7b97\u4e09\u76f8\u7535\u6d41\uff1aIjs=P/U/\u221a3/cos\u03c6=185000/380/1.732/0.85\u2248330.7A\uff1b
\u6839\u636e\u5bfc\u7ebf\u5b89\u5168\u622a\u6d41\u91cf\u6765\u9009\u62e9\u5bfc\u7ebf\uff0c\u8003\u8651\u73af\u5883\u56e0\u7d20\u548c\u6577\u8bbe\u65b9\u5f0f\u7684\u5f71\u54cd\u755920\uff05\u7684\u4f59\u91cf\uff0c\u5373\uff1a330.7\u00d7\uff081+20\uff05\uff09\u2248396.8A\uff1b
\u5728\u4e0d\u8003\u8651\u4f9b\u7535\u8ddd\u79bb\u7684\u60c5\u51b5\u4e0b\uff0c\u9009\u62e9150mm²\u7684\u94dc\u82af\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u7535\u7ebf\u6216\u8005240mm²\u7684\u94dd\u82af\u805a\u6c2f\u4e59\u70ef\u7edd\u7f18\u7535\u7ebf\u5408\u9002\uff0c\u5373\uff1aBV-3\u00d7150+2\u00d770\u6216\u8005BLV-3\u00d7240+2\u00d7120\uff0c\u5b83\u4eec\u7684\u5b89\u5168\u8f7d\u6d41\u91cf\u5206\u522b\u662f430A\u548c435A\u3002
\u9009\u62e9\u7a7a\u6c14\u65ad\u8def\u5668\u7684\u989d\u5b9a\u7535\u6d41\u5e94\u662f\u8ba1\u7b97\u7535\u6d41\u76841.1\uff5e1.5\u500d\uff0cIr=1.2Ijs=330.7\u00d71.2\u2248396.8A,
\u9009\u62e9Ir=400A\u5851\u58f3\u5f0f\u7a7a\u6c14\u65ad\u8def\u5668\u5408\u9002\uff0c\u5982\uff1aNM1-630/3300 Ir=400A\u3002
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185千瓦电机额定电流约350A，配95mm²铜芯电缆方可使用。185KW电机额定电流约360A左右，配二条95平方的铜电缆并用或一根185平方的铜电缆
70平方线就够用了
185KW电机额定电流约335A，配二条185平方的铜电缆并用。
绛旓細185鍗冪摝鐢垫満棰濆畾鐢垫祦绾350A锛岄厤95mm²閾滆姱鐢电紗鏂瑰彲浣跨敤銆
绛旓細10鍙鐢垫満鎬诲姛鐜185鍗冪摝锛岄瀹氱數娴360A宸﹀彸锛屽鏋滈渶瑕佸叏閮ㄨ繍琛岋紝绂诲彉鍘嬪櫒1000绫崇殑闀垮害锛屼娇鐢ㄩ摑绾胯嚦灏戣浣跨敤涓ゆ牴240骞虫柟鐨勫苟鐢紝鐢靛帇杩樹細闄嶄綆21V宸﹀彸
绛旓細500骞虫柟閾濈嚎鍙互瀹夊叏鎵垮彈1600A宸﹀彸鐢垫祦锛280鍗冪摝鍔185鍗冪摝鐢垫満鐨勮繍琛岀數娴佷负950A宸﹀彸锛岃蒋鍚姩鐢垫祦涓嶄細澶珮锛200绫宠窛绂绘病鏈変粈涔堝奖鍝嶃傛墍浠ワ紝瀹屽叏鍙互甯﹀姩銆
绛旓細鍙堟垨鑰呮槸涓ゆ潯3x95mm2鐨勭數缂嗘潵骞惰仈杩涜浣跨敤銆185鍗冪摝瀹冪殑棰濆畾鐢垫祦鏄湪380a锛屽亣濡備娇鐢ㄩ摑绾跨殑鎯呭喌涓嬭鐢240鐨勭嚎锛屽亣濡傝鐢ㄩ摐绾跨殑鎯呭喌涓嬪氨瑕佷娇鐢150鐨勭嚎銆傜數缂嗗ぇ灏忎笌鑳藉甫鍔熺巼鐨勫搴斿叧绯伙細1銆佸鏋滄槸閾滆姱绾匡紝绾垮緞涔樹互8锛屽氨鏄渶澶у畨鍏ㄧ數娴侊紝鐢垫祦涔樹互220浼忕數鍘嬶紝灏辨槸鏈澶ф壙鍙楀姛鐜囥傚4骞虫柟鐨勯摐鑺嚎锛屼箻浠8绛...
绛旓細鏄棶185KW鐨勭數鏈閫夐厤澶氬ぇ鐨勫绾垮悧锛熻嫢鏄繖鏍疯涓嬮潰鐨勯夋嫨锛氳绠椾笁鐩哥數娴侊細Ijs=P/U/鈭3/cos蠁=185000/380/1.732/0.85鈮330.7A锛涙牴鎹绾垮畨鍏ㄦ埅娴侀噺鏉ラ夋嫨瀵肩嚎锛岃冭檻鐜鍥犵礌鍜屾暦璁炬柟寮忕殑褰卞搷鐣20锛呯殑浣欓噺锛屽嵆锛330.7脳锛1+20锛咃級鈮396.8A锛涘湪涓嶈冭檻渚涚數璺濈鐨勬儏鍐典笅锛岄夋嫨150mm²鐨勯摐鑺...
绛旓細185KW涓夌浉寮傛鐢靛姩鏈棰濆畾鐢垫祦绾330A锛屼竴鑸厤鐢3*150閾滆姱鐢电紗锛屼紶杈撹窛绂昏繙鐨勮瘽锛堣秴杩50绫筹級锛岀數缂嗙嚎寰勯傚綋鏀惧ぇ銆
绛旓細185kW鐨勭數鏈鐢ㄥ澶х殑閾滆姱鐢电紗鍙栧喅浜庣數鏈虹殑杩愯鐗规э紝浠ュ強璺濈鏄惁浼氬奖鍝嶈礋杞姐備竴鑸儏鍐典笅锛185kW鐨勭數鍔涚數鏈轰娇鐢25mm²鎴35mm²鐨勪氦娴佺數缂嗗皢婊¤冻瑕佹眰锛屽彧瑕佸叾璺濈涓嶈秴杩40绫炽傚鏋滆窛绂昏秴杩40绫筹紝鍒欏繀椤昏冭檻鐢甸樆绛夊洜绱狅紝鍥犳鍙互鎻愰珮瀵肩嚎灏哄浠ュ噺灏戠數闃伙紝渚嬪50mm²鎴栦互涓娿
绛旓細杩欎釜涓昏鐪嬭窛绂伙紝100绫充互鍐185鐨勭嚎锛岃秴杩100绫崇敤240鐨勭嚎銆
绛旓細鍙敤2鏉95閾滅數缂嗗苟鑱斾负鍏堕佺數銆傚疄闄呬笂涓嶇敤绠椾粠鐢垫満閾墝涓婃煡鍑洪瀹氱數娴佺劧鍚庡鐓у绾胯浇娴侀噺琛ㄩ夊绾垮嵆鍙傜敤鍙橀鍣ㄣ佽蒋鍚姩銆乊/鈻冲惎鍔ㄣ佽嚜鑰﹀彉鍘嬪櫒闄嶅帇鍚姩鍧囧彲銆傚鏄嚎缁曡浆灏忕殑鐢垫満杩樺彲浠ョ敤棰戞晱鐢垫姉鍣ㄥ惎鍔ㄣ
绛旓細濡傛灉渚涘簲杩欏彴鐢靛姩鏈虹殑鍙樺帇鍣ㄥ閲忎笉澶э紝800KVA浠ヤ笅锛岄珮浣庡帇閰嶇數绯荤粺绾胯矾鐨勮川閲忎笉鎬庝箞濂斤紝鐢靛帇鏈夊彲鑳戒綆浜庨瀹氱數鍘嬶紝搴旇閫夌敤120mm²閾滆姱鐢电紗銆傚姛鐜185kw鐨勯瀹氱數娴両=P/1.732Ucos桅=185/1.732/0.38/0.8=185/0.53=350瀹 鐢靛帇鎹熷け鐧惧垎鏁 鈻砋=5 鐨勬剰鎬濓紝灏辨槸100V鐢靛帇閫氳繃瀵肩嚎涓嬮檷5V,380V...
