琛屾(bi膩o)婧�(zh菙n)鏈敘(ch菐n)鍝佹寜gb9330-1988銆婂鏂欑禃绶f帶鍒堕浕绾溿€嬪埗閫犮€傝┎妯�(bi膩o)婧�(zh菙n)涓昏鍙冪収iec227銆�450/750v鍙婁互涓嬭仛姘箼鐑禃绶i浕绾溿€�閬╃敤鑼冨湇鏈敘(ch菐n)鍝侀仼鐢ㄤ簬浜ゆ祦椤嶅畾闆诲450/750v鍙婁互涓嬬殑鎺у埗锛岀洠(ji膩n)鎺у洖璺強淇濊(h霉)绶氳矾绛夊牬(ch菐ng)鍚�浣跨敤鐗规€�闆荤簻灏�(d菐o)楂旂殑闀�(zh菐ng)鏈熷厑瑷卞伐浣滄韩搴︾偤70鈩�銆傞浕绾滅殑椤嶅畾宸ヤ綔闆诲450/750v銆傞浕绾滄暦瑷�(sh猫)鏅�(sh铆)鐨勭挵(hu谩n)澧冩韩搴︽噳(y墨ng)涓嶄綆浜�0鈩� 闆荤簻褰庢洸鍗婂緫锛氶潪閹ц锛氶浕绾滃寰戠殑6鍊�锛涢帶瑁濓細闆荤簻澶栧緫鐨�12鍊�銆傞樆鐕冨瀷闆荤簻绗﹀悎gb12666.5涓殑瑕佹眰锛屽彲鏍规摎(j霉)鐢ㄦ埗闇€姹傚垎鍒ユ寜a銆乥銆乧椤�(l猫i)鍒堕€犮€傚瀷铏�(h脿o)鍚嶇ū(ch膿ng)濉戞枡绲曠罚鎺у埗闆荤簻 kvv闆荤簻|kvvr闆荤簻鍍�(ji脿)鏍紎kvvrp闆荤簻鐩村緫|kvv22闆荤簻鑺暩(sh霉) |kvv32闆荤簻
鍨嬭櫉(h脿o) |
灏�(d菐o)楂旀(bi膩o)绋�(ch膿ng)鎴潰 mm 2 |
鍚嶇ū(ch膿ng) |
涓昏浣跨敤鑼冨湇 | |||||||
0.5 |
0.75 |
1.0 |
1.5 |
2.5 |
4 |
6 |
10 | |||
鑺暩(sh霉) | ||||||||||
kvv |
- |
2锝�37 |
2锝�14 |
2锝�10 |
閵呰姱鑱氭隘涔欑儻绲曠罚鑱氭隘涔欑儻璀�(h霉)濂楁帶鍒堕浕绾� |
鏁疯ō(sh猫)鍦ㄥ鍏�(n猫i)銆侀浕绾滄簼銆佺閬撳浐瀹氬牬(ch菐ng)鍚� | ||||
kvv22 |
- |
7锝�37 |
4锝�14 |
4锝�10 |
閵呰姱鑱氭隘涔欑儻绲曠罚鑱氭隘涔欑儻璀�(h霉)濂楅嫾甯堕帶瑁濇帶鍒堕浕绾� |
鏁疯ō(sh猫)鍦ㄥ鍏�(n猫i)銆侀浕绾滄簼銆佺閬�銆佺洿鍩嬬瓑鑳芥壙鍙楄純澶ф(j墨)姊板鍔涚瓑鍥哄畾鍫�(ch菐ng)鍚� | ||||
kvvp |
- |
2锝�37 |
2锝�14 |
2锝�10 |
閵呰姱鑱氭隘涔欑儻绲曠罚鑱氭隘涔欑儻璀�(h霉)濂楃法绻斿睆钄芥帶鍒堕浕绾� |
鏁疯ō(sh猫)鍦ㄥ鍏�(n猫i)銆侀浕绾滄簼銆佺閬撶瓑瑕佹眰灞忚斀鐨勫浐瀹� |
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