6kV~35kV 涓綆澹撻妳鑺強閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ浕鍔涢浕绾滐紙YJV闆荤簻锛孻JV22闆荤簻锛孻JLV闆荤簻锛孻JLV22闆荤簻锛�
XLPE Insulated Power Cable |
銆€銆€浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ浕鍔涢浕绾滄槸閲囩敤鍖栧(xu茅)鏂规硶鎴栫墿鐞嗘柟娉�,浣胯仛涔欑儻鍒嗗瓙鐢辩窔鍨嬪垎瀛愮祼(ji茅)妲�(g貌u)杞�(zhu菐n)璁�?y艒u)妲款惂S缍�(w菐ng)鐙€绲�(ji茅)妲�(g貌u),鐢辩啽濉戞€х殑鑱氫箼鐑畩鎴愮啽鍥烘€х殑浜よ伅(li谩n)鑱氫箼鐑�,寰炶€屾彁楂樹簡鑱氫箼鐑殑鑰愯€佸寲鎬ц兘銆佹(j墨)姊版€ц兘鍜岃€愮挵(hu谩n)澧冭兘鍔涳紝骞朵繚鎸佷簡鍎�(y艒u)鑹殑闆绘埃鎬ц兘銆�
銆€銆€浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ浕鍔涢浕绾滃皫(d菐o)楂旂殑鍏佽ū闀�(zh菐ng)鏈熸渶楂樻韩鐐�90鏀濇皬搴�锛岃純浣庣禃绶ｉ浕绾�銆佽仛姘箼鐑禃绶ｉ浕绾滃拰鑱氫箼鐑禃绶ｉ浕绾滈珮锛屼笖鍏锋湁閲嶉噺杓�銆佺祼(ji茅)妲�(g貌u)绨�(ji菐n)鍠�銆佷娇鐢ㄦ柟渚�銆佽€愬寲瀛�(xu茅)鑵愯潟鍜屾暦瑷�(sh猫)涓嶅彈钀藉樊闄愬埗绛夊劒(y艒u)榛�(di菐n)銆�
26/35KV闆诲姏闆荤簻锛�18/30KV浜よ伅(li谩n)闆荤簻锛�12/20KVYJV闆荤簻锛�8.7/15KVYJV22闆荤簻绶氾紝6/10KV閶佽姱浜よ伅(li谩n)闆荤簻绶�锛�3.6/6KVYJLV鍠姱闆荤簻銆€銆€
涓綆澹撲氦鑱�(li谩n)闆荤簻鐢�(ch菐n)鍝佹(bi膩o)婧�(zh菙n) Standard
銆€銆€鏈敘(ch菐n)鍝佹寜GB12706銆婇瀹氶浕澹�35V鍙婁互涓嬮妳鑺�銆侀媮鑺鏂欑禃绶ｉ浕鍔涢浕绾溿€嬫(bi膩o)婧�(zh菙n)鐢熺敘(ch菐n)锛屽悓鏅�(sh铆)閭勫彲鏍规摎(j霉)鐢ㄦ埗闇€瑕佹寜鍦�(gu贸)闅涢浕宸ュ鍝℃渻(hu矛)鎺ㄨ枽妯�(bi膩o)婧�(zh菙n)IEC銆佽嫳鍦�(gu贸)妯�(bi膩o)婧�(zh菙n)銆佸痉鍦�(gu贸)妯�(bi膩o)婧�(zh菙n)鍙婄編鍦�(gu贸)妯�(bi膩o)婧�(zh菙n)鐢熺敘(ch菐n)銆�
The product is manufactured according to the standard of銆奊B12706 or IEC銆丅S銆丏IN and ICEA upon request.
閬╃敤鑼冨湇 Applications
銆€銆€鏈敘(ch菐n)鍝侀仼鐢ㄤ簬宸ラ牷椤嶅畾闆诲3.6/6kv锝�26/35kv杓搁厤闆荤窔璺綔閰嶉€侀浕鑳藉瓙鐢�銆�
The product is suitable for use in power transmission and distribution lines with rated power frequency voltage 3.6/6kv锝�26/35kv.
浣跨敤鐗规€� Operating characteristics
路 宸ラ牷椤嶅畾闆诲U0/U鐐�3.6/6kv锝�26/35kv銆�
Rated power-frepuency voltage U0/U: 3.6/6kv锝�26/35kv.
路 闆荤簻灏�(d菐o)楂旂殑鏈€楂樺厑瑷卞伐浣滄韩搴︼細90鈩�銆�
Max.admissible operating temperature of the conductor:90鈩�.
路 鐭矾鏅�(sh铆)锛堟渶闀�(zh菐ng)鏅�(sh铆)闁撲笉瓒呴亷5s锛夐浕绾滃皫(d菐o)楂旂殑鏈€楂樻韩搴︿笉瓒呴亷2500C銆�
Max. short-circurt temperature of conductor shall not exceed 2500C.
(5s maximum duration)
路 闆荤簻鏁疯ō(sh猫)鏅�(sh铆)鐠�(hu谩n)澧冩韩搴︽噳(y墨ng)涓嶄綆浜�00C銆�
The ambient temperature under installation should not below 00C.
路 闆荤簻褰庢洸鍗婂緫锛氫笁鑺浕绾滀笉灏忎簬闆荤簻澶栧緫15鍊嶏紱鍠姱闆荤簻涓嶅皬浜庨浕绾滃寰�20鍊�銆�
The bending radius of a single-core cable should not less than 20 times of the cable diameter.
The bending radius of a single-core cable should not less than 15 times of the cable diameter.
闆荤簻椤嶅畾闆诲鐨勯伕鎿� Voltage designation
路 闆荤簻鐨勯瀹氶浕澹撴噳(y墨ng)閬╁悎浜庨浕绾滅郴绲�(t菕ng)鐨勯亱(y霉n)琛岀媭娉�锛岀敤U0/U锛圲m锛塳v琛ㄧず銆�
U0锛嶉浕绾滆ō(sh猫)瑷�(j矛)鐢ㄧ殑灏�(d菐o)楂斿皪(du矛)鍦版垨閲戝爆灞忚斀涔嬮枔鐨勯瀹氬伐闋婚浕澹�锛�
U锛嶉浕绾滆ō(sh猫)瑷�(j矛)鐢ㄧ殑灏�(d菐o)楂旈枔鐨勯瀹氬伐闋婚浕澹�锛�
Um锛嶈ō(sh猫)鍌欏彲鎵垮彈鐨勨€滄渶楂樼郴绲�(t菕ng)闆诲鈥濈殑鏈€澶у€�銆�
The rated voltage of the cable for a given applixation shall be suitable for the operating conditions
in the system in which the cable is used,and is expressed in the b of U0/U锛圲m锛塳v
Where:
U0锛峊he rated power-frequency voltage between conductors and earth bllic screen ,for which the cable designed;
U 锛� The rated power-frequency voltage between conductos, for which the cable designed;
Um锛� The maximum value of the鈥渉ighest system voltage鈥漟or which the equipment may beused.
路 涓夌浉绯荤当(t菕ng)鐢ㄩ浕绾滅殑U0鍊兼帹钖﹀涓嬭〃锛�
The values of U0 recommened for cable to be used in three-phase systems are listed below:
銆€ |
| U kv |
U m kv |
U 0 * kv |
| A 鍜� B 椤炵郴绲�(t菕ng) System categories A and B |
C 椤炵郴绲�(t菕ng) Systems categories C |
| 6 |
7.2 |
3.6 |
6 |
| 10 |
12 |
6 |
8.7 |
| 15 |
17.5 |
8.7 |
12 |
| 20 |
24 |
12 |
18 |
| 30 |
36 |
18 |
锛� |
| 35 |
40.5 |
21 |
26 | |
A椤炵郴绲�(t菕ng)鈹€鈹€瑭查绯荤当(t菕ng)浠讳綍涓€鐩稿皫(d菐o)楂旇垏鍦板拰鎺ュ湴灏�(d菐o)楂旀帴瑙告檪(sh铆)锛岃兘鍦�1min鍏�(n猫i)鑸囩郴绲�(t菕ng)鍒嗛洟
B椤炵郴绲�(t菕ng)鈹€鈹€瑭查绯荤当(t菕ng)鍍呭寘鎷柈鐩告帴鍦版晠闅滅煭鏅�(sh铆)閬�(y霉n)琛岀殑姊濅欢锛屾帴鍦版晠闅滄檪(sh铆)闁撴噳(y墨ng)涓嶈秴閬�1h, 浣嗗湪浠讳綍鎯呮硜涓�锛屾渶闀�(zh菐ng)涓嶈秴閬�8h姣忓勾鎺ュ湴鏁呴殰绺芥寔绾�(x霉)鏅�(sh铆)闁撲笉瓒呴亷125h锛�
C椤炵郴绲�(t菕ng)鈹€鈹€涓嶅爆浜嶢椤�銆丅椤炵殑绯荤当(t菕ng)銆�
System category A鈹€鈹€This category comprises those systems in which any phase conductor that comes in contact with earth or an earth conductor. is disconnected from the system within 1 min.
System category B 鈹€鈹€This category comprises those system which,under faultconditions,are operated,are operated for ashorttimewith one phase earthed.This period should not exceed 1 h..Fora longer period, not exceeding 8h on any occasion, can be tolerated.The total duration of earth faults in any year should not exceed 125h.
System categeory C鈹€鈹€This category comprises all systems which do not fall into A and B
闆荤簻鐨勫瀷铏�(h脿o)Type of cable |
| 鍨嬭櫉(h脿o) Type |
鍚嶇ū Designation |
閬╃敤鑼冨湇 Application |
| YJV |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｆ隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Copper conductor,XLPE insulated and PVC sheathed power cable |
瀹ゅ収(n猫i)銆侀毀閬撳強闆荤簻婧濈瓑鍫�(ch菐ng)鎵€锛屼笉鑳芥壙鍙楁(j墨)姊板鍔�銆傚柈鑺浕绾滀笉鍏佽ū鏁疯ō(sh猫)鍦ㄧ鎬х閬撲腑銆� For laying indoors 銆� intunnel or cable trench,unable to bear external mechan-icalforces.Single-core cable in magnetic duct is not permissible |
| YJLY |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｄ箼鐑(h霉)濂楅浕鍔涢浕绾� Aluminium conductor, XLPE insulated and PVC sheathed power cable |
| YJY |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｆ隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Copper conductor ,XLPE insulated and PEsheathed power cable |
| YJLY |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｆ隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Alumimium conductor ,XLPE insulated and PEsheathed power cable |
| YJV22 |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ嫾甯堕帶瑁濊仛姘箼鐑(h霉)濂楅浕鍔涢浕绾� Copper conductor ,XLPE insulated, steel tape armoured and PVC sheathed power cable |
瀹ゅ収(n猫i)銆侀毀閬撱€侀浕绾滄簼鍏�(n猫i)锛屾垨鍩嬪湴鏁疯ō(sh猫)绛�锛岃兘鎵垮彈涓€瀹氭(j墨)姊板鍔涳紝浣嗕笉鑳芥壙鍙楀ぇ鐨勬媺鍔�銆� For laying indoors 銆� in tunnel, cable trench, or direct in ground,able to bear external mechanicalforces, but unable to bear large pulling force 銆� |
| YJLV22 |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ嫾甯堕帶瑁濊仛姘箼鐑(h霉)濂楅浕鍔涢浕绾� Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable |
| YJV23 |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ嫾甯堕帶瑁濊仛姘箼鐑(h霉)濂楅浕鍔涢浕绾� Copper conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable |
| YJLV23 |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ嫾甯堕帶瑁濊仛姘箼鐑(h霉)濂楅浕鍔涢浕绾� Aluminium conductor ,XLPE insulated ,steel tape armoured and PVC sheathed power cable |
| YJV32 |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｇ窗(x矛)閶肩挡閹ц鑱氭隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Copper conductor,XLPE insulated,steel wire armoured and PVC sheathed power cable |
瀹ゅ収(n猫i)銆侀毀閬�銆侀浕绾滄簼銆佽睅浜曟垨鍩嬪湴鏁疯ō(sh猫)绛�锛岃兘鎵垮彈姗�(j墨)姊板鍔涘拰涓€瀹氱殑鎷夊姏銆� For laying indoors 銆� in tunnel, cable french, well or direct in ground,able to bear external mechanical forces, and certain force 銆� |
| YJLV32 |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｇ窗(x矛)閶肩挡閹ц鑱氭隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Aluminium conductor ,XLPE insulated, steel wire armoured and PVC sheathed power cable |
| YJV33 |
閵呰姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｇ窗(x矛)閶肩挡閹ц鑱氭隘涔欑儻璀�(h霉)濂楅浕鍔涢浕绾� Copper conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable |
| YJLV33 |
閶佽姱浜よ伅(li谩n)鑱氫箼鐑禃绶ｉ嫾甯堕帶瑁濊仛姘箼鐑(h霉)濂楅浕鍔涢浕绾� Aluminium conductor ,XLPE insulated ,steel wire armoured and PVC sheathed power cable | |
| 鐢熺敘(ch菐n)鑼冨湇Production range of cable |
| 鍨嬭櫉(h脿o) Type |
鑺暩(sh霉) Nomber of cores |
椤嶅畾闆诲 Rated Voltage kV |
| 3.6/6 |
6/6 6/10 |
8.7/10 8.7/15 |
12/20 |
18/20 18/30 |
21/35 |
26/35 |
| 灏�(d菐o)楂旀(bi膩o)绋辨埅闈� Nominal cross-section of conductlr mm2 |
YJV
YJLV
YJY
YJLY |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
| 3 |
25-630 |
25-630 |
25-500 |
35-500 |
50-400 |
50-400 |
50-400 |
YJV22
YJLV22
YJY23
YJLY23 |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
| 3 |
25-630 |
25-630 |
25-500 |
35-500 |
50-400 |
50-400 |
50-400 |
YJV32
YJLV32
YJY33
YJLY33 |
1 |
25-800 |
25-800 |
25-800 |
35-800 |
50-630 |
50-630 |
50-630 |
| 3 |
25-630 |
25-630 |
25-400 |
35-400 |
50-240 |
50-185 |
50-150 | |
銆€ | | |
銆€ |
