ç´åçµåçµç¼çæ·è®¾è¦æ±ä¸»è¦æï¼
â ç´åçµç¼ åºæé è£
åé²è
ä¿æ¤å±ã
â¡ ç´åçµç¼ç深度 ä¸è¬ä¸å°äº0.7mï¼åç°ä¸ä¸å°äº1mï¼35KVå以ä¸ä¸å°äº1mï¼è¥ä¸è½æ»¡è¶³ä¸è¿°è¦æ±ï¼åºéåä¿æ¤æªæ½ã
⢠ç´åçµç¼ åºå¨çµç¼ä¸ãä¸ååéºè®¾100mmåç»ç æ软åï¼
å«å±ä¸ä¾§åºç¨æ°´æ³¥çæ¿æç è¡æ¥è¦çï¼
åå¡«åæ¶åºå»æç ãç³çæç©ã
⣠ç´åçµç¼å¨æè§ãæ¥å¤´ã交åãè¿åºå»ºçç©çå°æ®µï¼åºè®¾ææ¾çæ¹ä½æ æ¡©ãç´çº¿æ®µåºéå½å¢è®¾æ æ¡©ãæ æ¡©é²åºå°é¢ä»¥ä¸150mm为å®ã
⤠çµç¼ç»è¿å«æé
¸ç¢±ãç¿æ¸£ãç³ç°ççåºææ¶ï¼ä¸åºç´æ¥å设ï¼å¿
é¡»ç»è¿è¯¥å°æ®µæ¶ï¼åºéç¨ç¼¸ç¦ç®¡ã水泥管çé²è
ä¿æ¤æªæ½ã
⥠ç´åçµç¼ä¸åºæ°´å¹³æ·è®¾å¨åç§ç®¡éä¸é¢æä¸é¢ï¼
⦠çµç¼æ²¿å¡æ·è®¾æ¶ï¼ä¸é´æ¥å¤´åºä¿ææ°´å¹³ï¼å¤æ¡çµç¼åæ²æ·è®¾æ¶ï¼ä¸é´æ¥å¤´çä½ç½®åºååéå¼ã
⧠æ·è®¾çµç¼æ¶ï¼åºé²æ¢çµç¼
æ伤åè¿å弯æ²ï¼çµç¼
弯æ²åå¾ä¸çµç¼å¤å¾çæ¯å¼ä¸åºå°äºä¸åè§å®ï¼çº¸ç»ç¼å¤è¯çµåçµç¼ï¼é
å
15åãéå
25åã
çµåçµç¼æ·è®¾ååºæ£æ¥çµåçµç¼çåå·ãè§æ ¼åé¿åº¦æ¯å¦ç¬¦å设计è¦æ±ï¼æ¯å¦æå¤åæ伤ãä½åçµåçµç¼ç¨1000V
å
欧表ææµ
ç»ç¼çµé»ï¼ç»ç¼çµé»å¼ä¸è¬ä¸åºä½äº10MΩï¼é«åçµåçµç¼ç¨2500Vå
欧表ææµç»ç¼çµé»ï¼ç»ç¼çµé»å¼ä¸è¬ä¸åºä½äº400MΩã