电缆上写4x240+1x120是什么意思 4X240+1X120的电缆的直径
\u4e34\u7535\u56fe\u4e0a\u9762\u7535\u7f06\u6807\u6ce82\uff08YJV-4x240+1x120\uff09-(HPE)-FC\u90fd\u662f\u4e9b\u4ec0\u4e48\u610f\u601d\uff1f\u4e24\u7ec4YJV-4*240+1*120\u7684\u7535\u7f06 \u540e\u9762\u7684\u662f\u6577\u8bbe\u65b9\u5f0f
\u4e00\u3001\u7a7f\u7ba1\u76f4\u5f84\u4e0d\u5b9c\u5c0f\u4e8e\u7535\u7f06\u5916\u5f84\u76841.5\u500d\u3002
1\u3001YJV-0.6/1KV\uff1a54.7mm\uff1b
2\u3001YJV22-0.6/1KV\uff1a64.2mm\uff1b
3\u3001VV\u3001VLV\u3001ZR-VV\u3001ZR-VLV\uff1a69.7mm\uff1b
4\u3001VV22\u3001VLV22\u3001ZR-VV22\u3001ZR-VLV22\uff1a74.3mm\uff1b
\u4e8c\u3001\u94dc\u82af\u7535\u7f064x240+1x120\u80fd\u627f\u53d7215\u5343\u74e6\u3002
\u5982\u679c\u662fVV4*240+1*120 \u8fd1\u4f3c\u5916\u5f84\u662f69.7mm\uff1b
\u5982\u679c\u662f VV22 4*240+1*120 \u8fd1\u4f3c\u5916\u5f84\u662f74.3mm \uff1b
\u5982\u679c\u662f YJV4*240+1*120\u8fd1\u4f3c\u5916\u5f84\u662f68.2 mm \uff1b
\u5982\u679c\u662fYJV224*240+1*120 \u8fd1\u4f3c\u5916\u5f84\u662f 74.8mm\u3002
\u6269\u5c55\u8d44\u6599\uff1a
1\u3001\u7535\u7f06\u7ebf\u76f8\u4e92\u4ea4\u53c9\u65f6\uff0c\u9ad8\u538b\u7535\u7f06\u5e94\u5728\u4f4e\u538b\u7535\u7f06\u4e0b\u65b9\u3002\u5982\u679c\u5176\u4e2d\u4e00\u6761\u7535\u7f06\u5728\u4ea4\u53c9\u70b9\u524d\u540e1m\u8303\u56f4\u5185\u7a7f\u7ba1\u4fdd\u62a4\u6216\u7528\u9694\u677f\u9694\u5f00\u65f6\uff0c\u6700\u5c0f\u5141\u8bb8\u8ddd\u79bb\u4e3a0.25m\u3002
2\u3001\u7535\u7f06\u4e0e\u70ed\u529b\u7ba1\u9053\u63a5\u8fd1\u6216\u4ea4\u53c9\u65f6\uff0c\u5982\u6709\u9694\u70ed\u63aa\u65bd\uff0c\u5e73\u884c\u548c\u4ea4\u53c9\u7684\u6700\u5c0f\u8ddd\u79bb\u5206\u522b\u4e3a0.5m\u548c0.25m\u3002
3\u3001\u7535\u7f06\u4e0e\u94c1\u8def\u6216\u9053\u8def\u4ea4\u53c9\u65f6\u5e94\u7a7f\u7ba1\u4fdd\u62a4\uff0c\u4fdd\u62a4\u7ba1\u5e94\u4f38\u51fa\u8f68\u9053\u6216\u8def\u97622m\u4ee5\u5916\u3002
4\u3001\u7535\u7f06\u4e0e\u5efa\u7b51\u7269\u57fa\u7840\u7684\u8ddd\u79bb\uff0c\u5e94\u80fd\u4fdd\u8bc1\u7535\u7f06\u57cb\u8bbe\u5728\u5efa\u7b51\u7269\u6563\u6c34\u4ee5\u5916\uff1b\u7535\u7f06\u5f15\u5165\u5efa\u7b51\u7269\u65f6\u5e94\u7a7f\u7ba1\u4fdd\u62a4\uff0c\u4fdd\u62a4\u7ba1\u4ea6\u5e94\u8d85\u51fa\u5efa\u7b51\u7269\u6563\u6c34\u4ee5\u5916\u3002
\u53c2\u8003\u8d44\u6599\u6765\u6e90\uff1a\u767e\u5ea6\u767e\u79d1-\u7535\u7f06
所述是5芯电缆，其中4芯每芯截面为240，第5芯截面120。
绛旓細涓銆佺┛绠＄洿寰勪笉瀹滃皬浜庣數缂嗗寰勭殑1.5鍊嶃1銆乊JV-0.6/1KV锛54.7mm锛2銆乊JV22-0.6/1KV锛64.2mm锛3銆乂V銆乂LV銆乑R-VV銆乑R-VLV锛69.7mm锛4銆乂V22銆乂LV22銆乑R-VV22銆乑R-VLV22锛74.3mm锛涗簩銆侀摐鑺鐢电紗4x240+1x120鑳芥壙鍙215鍗冪摝銆傚鏋滄槸VV4*240+1*120 杩戜技澶栧緞鏄69.7mm锛涘鏋滄槸 VV22 4*...
绛旓細鎴潰绉*闀垮害*瀵嗗害 鍘熷紡=锛4*240+1*120锛*1绫*0.0089瀵嗗害=9.612 鍏枻
绛旓細娌℃湁璇存槑鍏蜂綋鍨嬪彿锛岃鏍煎悓鏍蜂负4脳240+1脳120锛屼笉鍚屽瀷鍙风殑鐢电紗杩戜技澶栧緞涓嶅悓锛屾瘮濡傦細V鈪ゃ乂LV鐢电紗澶栧緞绾59.4mm锛沋JV銆乊JLV鐢电紗澶栧緞绾63.2mm锛沋JV22銆乊JLV22鐢电紗澶栧緞绾69mm銆
绛旓細鐢电紗鐨勬潗璐ㄦ湁閾滆姱鍜岄摑鑺箣鍒嗭紝涓嶅悓鏉愯川鐨勭數缂嗚浇娴侀噺宸紓寰堝ぇ銆傜數缂嗚浇娴侀噺鍙椾娇鐢ㄧ幆澧冩俯搴︺佹暦璁炬柟寮忕殑褰卞搷銆傜數缂嗙殑闀跨煭涔熸槸鐢电紗閫夊瀷鏃剁數鍘嬫崯鍧忚鑰冭檻鐨勩4x240鍗1x120閾滆姱鐢电紗瀹夊叏杞芥祦閲忕害450A~500A锛岀數缂嗚窛绂诲緢鐭殑鎯呭喌涓嬶紝鏈澶у彲甯200~220kw璐熻嵎锛堝疄闄呭甫璐熻嵎鑳藉姏瑕佷緷鐓т互涓婅姹傝繘琛屾牎楠岋級銆
绛旓細240mm²鐨勯摐鑺數缂嗙殑瀹夊叏杞芥祦閲忕郴鏁版渶澶у彧鑳借揪鍒1.5锛屼篃灏辨槸璇达紝鐭窛绂绘椂杩欐牴鐢电紗鐨勬渶澶у畨鍏ㄨ浇娴侀噺绾︿负240*1.5=360A銆傚弽杩囨潵鎺ㄧ畻涓涓:180绫抽暱鐨240鐢电紗锛屽畠鐨勭數闃讳负:0.0175*180/240=0.0131惟銆傚畠鍦ㄦ渶澶ц礋杞芥儏鍐典笅浜х敓鐨勭數鍘嬮檷涓:0.0131*360=4.72V銆傝繖涓肩浉褰撲簬鐢垫簮鐢靛帇鐨1.2%锛...
绛旓細閾滅紗鐢垫祦鏄1440A锛屽彲甯700KW锛岄摑缂鐢垫祦鏄96OA鍙甫450KW
绛旓細鍥犱负閾濈殑瀵嗗害澶х害鏄2.7g/cm3锛岃岃绉嶉摑鑺鐢电紗鐨勯摑鑺綋绉ぇ绾︽槸锛24x100x4+12x100 = 10800cm3銆傛墍浠ワ紝璇ョ數缂嗘瘡绫抽摑鑺殑閲嶉噺澶х害鏄細2.7x10800 = 29160g锛屽嵆璇ョ數缂嗙殑婊よ姱閲嶉噺澶х害29kg銆傝冭檻鍒扮粷缂樻潗鏂欏強鍙兘鐨勫睆钄藉眰绛夐檮灞炴潗鏂欓噸閲忥紝澶х害鍗犲埌閾濊姱鐢电紗閲嶉噺鐨40%宸﹀彸锛屾墍浠ワ紝璇ョ數缂嗘瘡绫崇殑鎬婚噸閲忓ぇ...
绛旓細浣庡帇銆3(WDZBN-YJV-4x240+1x120)鐢电紗鏄綆鐑熸棤鍗ら樆鐕冦佽愮伀锛圔绾э級銆佷氦鑱旇仛涔欑儻缁濈紭鑱氫箼鐑姢濂楅摐鑺數鍔涚數缂嗐傞瀹氱浉鐢靛帇涓0.6KV锛岀嚎鐢靛帇涓1KV锛屽睘浜庝綆鍘嬬嚎鑼冪暣銆
绛旓細2000绫炽傛牴鎹煡璇㈢浉鍏冲叕寮娑堟伅鏄剧ず锛4*240閾鐢电紗锛氬浗鏍囩洿寰勪负4X240骞虫柟姣背鐨勯摑鑺數缂嗭紝涓鑸负2000绫炽4x240骞虫柟鐨勭數缂嗚〃绀4鑺紝姣忚姱鎴潰涓240骞虫柟姣背锛屽綋鐢电紗鎴潰涓50骞虫柟姣背鏃讹紝绠楀緱杞芥祦閲忎负300瀹夛紝浠4鑺嚦浜庤缁嗙殑鐢电紗鍨嬪彿锛屾煡杩囨潵鏄疺V4*240+1*120锛屼笌瀹冪殑鍨嬪彿鐩稿叧銆
绛旓細澶ф4.29kg;涔熷彲浠ヨ嚜宸辩敤閾濈殑瀵嗗害 涔樹互 鐢电紗瀵间綋鐨勬埅闈㈢Н 涔樹互 鐢电紗闀垮害锛屾潵浼扮畻涓涓嬬數缂嗙殑閲嶉噺銆傛湁甯姪锛屽彲閲囩撼銆傛湁鐤戦棶锛屽彲杩介棶銆
