三相电机接地电阻是多少啊 电动机、控制柜、选层器等接地电阻不应大于多少
15KW\u4e09\u76f8\u7535\u673a\u7ed5\u7ec4\u7535\u963b\u662f\u591a\u5c11\uff1f15KW\u7684\u4e09\u76f8\u7535\u673a\u7ed5\u7ec4\u6b63\u5e38\u7684\u8bdd\u5e94\u8be5\u57282\u6b27\u4ee5\u4e0b\uff0c\u4f60\u53ef\u4ee5\u6839\u636e\u7535\u673a\u94ed\u724c\u4e0a\u7684\u989d\u5b9a\u7535\u6d41\u3001\u989d\u5b9a\u7535\u538b\u8ba1\u7b97\u7684\u3002
1\u3001\u6807\u51c6\u7535\u963b\u4e00\u822c\u7528\u4e8e\u5bf9\u5176\u4ed6\u7535\u963b\uff0c\u6216\u5e26\u7535\u963b\u5668\u4ef6\u7684\u8861\u91cf\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u6807\u51c6\u963b\u503c\u7684\u53c2\u7167\u6216\u6bd4\u8f83\u3002
2\u3001\u5bfc\u4f53\u5bf9\u7535\u6d41\u7684\u963b\u788d\u4f5c\u7528\u5c31\u53eb\u8be5\u5bfc\u4f53\u7684\u7535\u963b\u3002\u7535\u963b\u5668\u7b80\u79f0\u7535\u963b\uff08Resistor\uff0c\u901a\u5e38\u7528\u201cR\u201d\u8868\u793a\uff09\u662f\u6240\u6709\u7535\u5b50\u7535\u8def\u4e2d\u4f7f\u7528\u6700\u591a\u7684\u5143\u4ef6\u3002\u7535\u963b\u7684\u4e3b\u8981\u7269\u7406\u7279\u5f81\u662f\u53d8\u7535\u80fd\u4e3a\u70ed\u80fd\uff0c\u4e5f\u53ef\u8bf4\u5b83\u662f\u4e00\u4e2a\u8017\u80fd\u5143\u4ef6\uff0c\u7535\u6d41\u7ecf\u8fc7\u5b83\u5c31\u4ea7\u751f\u5185\u80fd\u3002\u7535\u963b\u5728\u7535\u8def\u4e2d\u901a\u5e38\u8d77\u5206\u538b\u5206\u6d41\u7684\u4f5c\u7528\uff0c\u5bf9\u4fe1\u53f7\u6765\u8bf4\uff0c\u4ea4\u6d41\u4e0e\u76f4\u6d41\u4fe1\u53f7\u90fd\u53ef\u4ee5\u901a\u8fc7\u7535\u963b\u3002
3\u3001\u7535\u963b\u90fd\u6709\u4e00\u5b9a\u7684\u963b\u503c\uff0c\u5b83\u4ee3\u8868\u8fd9\u4e2a\u7535\u963b\u5bf9\u7535\u6d41\u6d41\u52a8\u963b\u6321\u529b\u7684\u5927\u5c0f\u3002\u7535\u963b\u7684\u5355\u4f4d\u662f\u6b27\u59c6\uff0c\u7528\u7b26\u53f7\u201c\u03a9\u201d\u8868\u793a\u3002\u6b27\u59c6\u662f\u8fd9\u6837\u5b9a\u4e49\u7684\uff1a\u5f53\u5728\u4e00\u4e2a\u7535\u963b\u5668\u7684\u4e24\u7aef\u52a0\u4e0a1\u4f0f\u7279\u7684\u7535\u538b\u65f6\uff0c\u5982\u679c\u5728\u8fd9\u4e2a\u7535\u963b\u5668\u4e2d\u67091\u5b89\u57f9\u7684\u7535\u6d41\u901a\u8fc7\uff0c\u5219\u8fd9\u4e2a\u7535\u963b\u5668\u7684\u963b\u503c\u4e3a1\u6b27\u59c6\u3002
4\u3001\u5e38\u89c1\u7684\u78b3\u819c\u7535\u963b\u6216\u91d1\u5c5e\u819c\u7535\u963b\u5668\u5728\u6e29\u5ea6\u6052\u5b9a\uff0c\u4e14\u7535\u538b\u548c\u7535\u6d41\u503c\u9650\u5236\u5728\u989d\u5b9a\u6761\u4ef6\u4e4b\u5185\u65f6\uff0c\u53ef\u7528\u7ebf\u6027\u7535\u963b\u5668\u6765\u6a21\u62df\u3002\u5982\u679c\u7535\u538b\u6216\u7535\u6d41\u503c\u8d85\u8fc7\u89c4\u5b9a\u503c\uff0c\u7535\u963b\u5668\u5c06\u56e0\u8fc7\u70ed\u800c\u4e0d\u9075\u4ece\u6b27\u59c6\u5b9a\u5f8b\uff0c\u751a\u81f3\u8fd8\u4f1a\u88ab\u70e7\u6bc1\u3002
5\u3001\u7535\u963b\u7684\u79cd\u7c7b\u5f88\u591a\uff0c\u901a\u5e38\u5206\u4e3a\u78b3\u819c\u7535\u963b\uff0c\u91d1\u5c5e\u7535\u963b\uff0c\u7ebf\u7ed5\u7535\u963b\u7b49\uff1a\u5b83\u53c8\u5305\u542b\u56fa\u5b9a\u7535\u963b\u4e0e\u53ef\u53d8\u7535\u963b\uff0c\u5149\u654f\u7535\u963b\uff0c\u538b\u654f\u7535\u963b\uff0c\u70ed\u654f\u7535\u963b\u7b49\u3002
6\u3001\u901a\u5e38\u6765\u8bf4\uff0c\u4f7f\u7528\u4e07\u7528\u8868\u53ef\u4ee5\u5f88\u5bb9\u6613\u5224\u65ad\u51fa\u7535\u963b\u7684\u597d\u574f\uff1a\u5c06\u4e07\u7528\u8868\u8c03\u8282\u5728\u7535\u963b\u6321\u7684\u5408\u9002\u6321\u4f4d\uff0c\u5e76\u5c06\u4e07\u7528\u8868\u7684\u4e24\u4e2a\u8868\u7b14\u653e\u5728\u7535\u963b\u7684\u4e24\u7aef\uff0c\u5c31\u53ef\u4ee5\u4ece\u4e07\u7528\u8868\u4e0a\u8bfb\u51fa\u7535\u963b\u7684\u963b\u503c\u3002\u5e94\u6ce8\u610f\u7684\u662f\uff0c\u6d4b\u8bd5\u7535\u963b\u65f6\u624b\u4e0d\u80fd\u63a5\u89e6\u5230\u8868\u7b14\u7684\u91d1\u5c5e\u90e8\u5206\u3002\u4f46\u5728\u5b9e\u9645\u7535\u5668\u7ef4\u4fee\u4e2d\uff0c\u5f88\u5c11\u51fa\u73b0\u7535\u963b\u635f\u574f\u3002\u7740\u91cd\u6ce8\u610f\u7684\u662f\u7535\u963b\u662f\u5426\u865a\u710a\uff0c\u8131\u710a\u3002
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你问的是对地绝缘电阻吧，一般低压电机不能低于0.5兆欧。
没有。有就用问题。
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绛旓細渚濈収瑙勫畾锛屼笁鍏0浼(3鐩)鐨勬皯鐢ㄧ數婧愮殑涓х嚎鏄笉搴斿綋鍦ㄨ繘鎴风鎺ュ湴鐨(鍦ㄥ彉鍘嬪櫒绔帴鍦帮紝杩欎釜鎺ュ湴鏄鏂熼厡鍒颁笉鑳藉洜鎮诞鐢典綅閫犳垚楂樹簬鐢垫簮鐢靛帇鐨勭數浣嶏紝鐢ㄦ埛鐪熶釜鎺ュ湴涓庡彉鍘嬪櫒鐪熶釜鎺ュ湴鍦ㄥぇ鍦颁腑鏄瓨鍦ㄥ繀瀹氱殑鐢甸樆鐨)銆備緵鐢垫柟寮忔槸1鏍圭伀绾夸互鍙1鏍归浂绾(涓х偣寮曞嚭绾)褰㈡垚鍥炶矾锛屽湪鍗曠浉3鑺殑鐢垫簮鎻掑瓟涓繕鎺ユ湁1鏍规帴鍦扮嚎...
绛旓細鍗佷簲鍗冪摝鐨涓夌浉寮傛鐢靛姩鏈鍐呴樆寰堝皬 鎺ュ湴鐢甸樆0.4鍏嗘浠ヤ笂灏卞彲浠
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