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<p>　　<span style="font-size: 14px">高频å˜åŽ‹å™¨å¹³å®‰æ€§å®žéªŒéœ€æ±‚在IEC-65åŠUL1411规范ä¸å·²æœ‰å…·ä½“的规则，平安性实验首è¦åŒ…括以下内容：</span></p>
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<p><span style="font-size: 14px">　　一ã€ç»ç¼˜ç”µé˜?/span></p>
<p> </p>
<p><span style="font-size: 14px">　　</span><strong><a href="http://www.chenfeipower.com/Products/gongmoxianquan.html"><span style="font-size: 14px">高频å˜åŽ‹å™?/span></a></strong><span style="font-size: 14px">å„绕组åŠç»•ç»„与é“心ã€é™ç”µå±è”½å±‚之间的ç»ç¼˜ç”µé˜»åœ¨å¸¸æ€ä¸‹å‡åº”大于1000M欧，高温实验和稳定温çƒå®žéªŒåŽåº”ä¸ä½ŽäºŽ10Mæ¬?IEC-65规则为ä¸ä½ŽäºŽ4Mæ¬?测试ç»ç¼˜ç”µé˜»çš„ç›´æµç”µåŽ‹ä¸º500Vã€?/span></p>
<p> </p>
<p><span style="font-size: 14px">　　二ã€æŠ—电强åº?/span></p>
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<p><span style="font-size: 14px">　　å˜åŽ‹å™¨åˆçº§ä¸Žæ¬¡çº§ç»•ç»„ã€é“心ã€é™ç”µå±è”½å±‚之间应能接å—频度50Hzã€?500V有效å€?电压效果(IEC-65规则的实验电压为3000V有效å€?次级绕组与é“心ã€é™ç”µå±è”½ä¹‹é—´åº”能接å—频çŽ?0Hz1000V有效å€?ç”µåŽ‹çš„æ•ˆæžœè€Œæ— å‡»ç©¿å’Œé£žå¼§ã€‚é™åˆ¶ç”µæµä¸º1mA 该值视å˜åŽ‹å™¨åŠŸçŽ‡è€Œå®šï¼Œæœ€å¤§ä¸è¶…过10mAã€?/span></p>
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<p><span style="font-size: 14px">　　三ã€æ„Ÿåº”电感电压实éª?/span></p>
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<p><span style="font-size: 14px">ã€€ã€€æ¬¡çº§ç»•ç»„åŠ è§„åˆ™ç”µæµçš„继ç»æ—¶é—´å®žéªŒ</span></p>
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<p><span style="font-size: 14px">　　1ã€å˜åŽ‹å™¨åº”在次级å„绕组负载到达规则电æµçš„æ¡ä»¶ä¸‹ï¼Œç»§ç»ä½œä¸šæ•?5天路电æµçš„测定ã€?/span></p>
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<p><span style="font-size: 14px">　　2ã€äºŽå®¤æ¸©ä¸‹ï¼Œå˜åŽ‹å™¨åˆçº§æ–½åŠ 电压约ä¸?minåŽä¸ˆé‡çŸè·¯ç”µæµã€‚高频å˜åŽ‹å™¨å¦‚有外部维护装置(如é™æ¸©ç†”æ–器)则在丈é‡æ—¶é¡»å°†å…¶çŸè·¯ã€‚å‡å¦?0A 线路熔æ–器或å˜åŽ‹å™¨ç»•ç»„åœ¨åŠ ä¸Šåˆçº§ç”µåŽ‹å?min之内æ–开，则认为çŸè·¯ç”µæµå³æ˜¯çº¿è·¯ç†”æ–器或绕组在æ–å¼€å‰ä¸€ä¼šå„¿è®°å½•åˆ°ç”µæµå€¼ï¼Œä½¿å‘½ä¸€ç»•ç»„çš„çŸè·¯ç”µæµæœ‰å¿…è¦åœ¨å…¶ä»–次级绕组开路时丈é‡ã€?/span></p>
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<p><span style="font-size: 14px">　　3ã€è¿›è¡?5天ä¸æ£å¸¸ä½œä¸šå®žéªŒçš„æ ·å“有必è¦æŒ‰ä»¥ä¸‹è§„则进行预备：</span></p>
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<p><span style="font-size: 14px">　　aã€å˜åŽ‹å™¨æœ‰å¿…è¦æ—‹è½¬åœ¨çº¢è‰²è–„棉纸掩盖的软木å°é¢ä¸Šã€?/span></p>
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<p><span style="font-size: 14px">　　bã€å¤–露的ä¸å¸¦ç”µé‡‘属零件和æ¯ä¸€ä¸ªæ¬¡çº§ç»•ç»„的一端有必è¦ç»è¿‡1A 疾速熔æ–器接地ã€?/span></p>
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<p><span style="font-size: 14px">　　cã€æœ‰å¿…è¦ç”¨å•å±‚薄纱布æ¾æ¾åœ°æŽ©ç›–在å˜åŽ‹å™¨ä¸Šæˆ–其独自的外壳上ã€?/span></p>
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<p><span style="font-size: 14px">　　dã€å˜åŽ‹å™¨æœ‰å¿…è¦ç»è¿?0A 熔æ–器连接到规则电æºçš„电路上ã€?/span></p>
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<p><span style="font-size: 14px">　　4ã€æ¯ä¸€é¡?5天ä¸æ£å¸¸ä½œä¸šå®žéªŒæœ‰å¿…è¦ç»§ç»è¿›è¡Œåˆ°å‘ˆçŽ°å¤±ç«çš„风é™?å³è¢«è¯•ç”µè·¯ç†”æ–?æˆ?5天åœæ¢ã€?/span></p>
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<p><span style="font-size: 14px">　　5ã€å®žéªŒæ—¶ï¼Œå‡å¦‚薄纱布或薄纸ç«çƒæˆ–èµ·ç«ï¼?A 熔æ–器æ–开，或呈现击穿，实验效果就ä¸èƒ½é‡‡ç”¨ã€?/span></p>
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