²úÆ·¼ò½é
ZSVA-405 CT/PT·ÖÎöÒǰ´ÕÕIEC60044-1/GB1208, IEC60044-2GB1207£¬IEC60044-6/GB16847ºÍC57.13Éè¼ÆµÄ¶à¹¦ÄܵçÁ÷µçѹ»¥¸ÐÆ÷ÌØÐÔ²âÊÔÒÇ£¬ÒÇÆ÷¿ÉÒÔ»ñµÃµçÁ÷µçѹ»¥¸ÐÆ÷µÄÀø´ÅÌØÐÔ£¬Àø´Å²ÎÊý£¬Ôұȣ¬ÔÒ±ÈÎó²î£¬¼«ÐÔ,ÏßȦµç×èºÍ´ÅÖÍ»ØÏߵȶàÖÖÊÔÑé²ÎÊý£¬±»²âµçÁ÷»¥¸ÐÆ÷µÄ×î¸ß¹Õµãµçѹ¿ÉÒÔ´ïµ½45KV¡£
²úÆ·±ð³Æ
»¥¸ÐÆ÷¶¯ÌØÐÔ²âÊÔÒÇ£¬µçѹµçÁ÷»¥¸ÐÆ÷¶¯ÌØÐÔ²âÊÔÒÇ£¬»¥¸ÐÆ÷×ۺϲâÊÔÒÇ£¬»¥¸ÐÆ÷·ü°²ÌØÐÔ×ۺϲâÊÔÒÇ£¬CT\PT×ÛºÏÌØÐÔ²âÊÔÒÇ£¬CT·ü°²ÌØÐÔ²âÊÔÒÇ£¬PT·ü°²ÌØÐÔ²âÊÔÒÇ£¬»¥¸ÐÆ÷ÌØÐÔ×ۺϲâÊÔÒÇ£¬»¥¸ÐÆ÷ÔÝÌ¬ÌØÐÔ²âÊÔÒÇ£¬·ü°²¡¢±ä±È¡¢¼«ÐÔ×ۺϲâÊÔÒÇ
²úÆ·ÌØÕ÷
CTPT·ÖÎöÒÇÓÃÓÚµçÁ÷»¥¸ÐÆ÷µÄÒÔÏÂÊÔÑ飺
1£©Àø´ÅÌØÐÔÊÔÑé
2£©ÔÑÊý±È¼ì²â
3£©±È²îÓë½Ç²îУÑé
4£©¼«ÐÔУÑé
5£©¶þ´ÎÈÆ×éµç×è²âÁ¿
6£©¶þ´Î¸ººÉ²âÁ¿
7£©5%ºÍ10%Îó²îÇúÏß²âÁ¿
8£©CTÔÝÌ¬ÌØÐÔ²âÊÔÓë·ÖÎö
9£©CTÃúÅÆ×Ô¶¯ÍƶÏ
10£© ¹Õµãµçѹ/µçÁ÷¡¢×¼È·ÏÞֵϵÊý¡¢ÒÇ±í±£°²ÏµÊý¡¢¶þ´Îʱ¼ä³£Êý¡¢Ê£´ÅϵÊý¡¢×¼È·¼¶¡¢±¥ºÍÓë²»±¥¼°µç¸ÐµÈCT ²ÎÊýµÄ²âÁ¿
11£©µçÁ÷»¥¸ÐÆ÷Ìúо´ÅÖÍ»ØÏß²âÁ¿
CTPT·ÖÎöÒÇ»¹¿ÉÓÃÓÚµçѹ»¥¸ÐÆ÷µÄÒÔÏÂÊÔÑ飺
1£©PTÔÑÊý±È¼ì²âºÍÏà½Ç²î²âÁ¿
2£©PT±È²îÓë½Ç¶ÈУÑé
3£©PT¼«ÐÔУÑé
4£©PT¶þ´ÎÈÆ×éµç×è²âÁ¿
5£©PT¶þ´Î¸ººÉ²âÁ¿
6£©PTÀø´ÅÌØÐÔ²âÁ¿
×°ÖõÄÓ¦Óó¡ºÏÖ÷ÒªÓУº
1£© CTÃúÅÆµÄ²ÎÊýУÑé
2£© CT½ÓÈ뵱ǰ¸ººÉʱ²ÎÊýУÑé
3£© ·ÖÎöCTµÄÔÝÌ¬ÌØÐԶԼ̵籣»¤×°ÖõÄÓ°Ïì¡£
4£© PTµÄÃúÅÆ²ÎÊýУÑé
5£© PT¶þ´Î¸ººÉУÑé
²úÆ·²ÎÊý
1¡¢²âÊÔ±ê×¼ÒÀ¾Ý£ºIEC60044-1,IEC60044-2,IEC60044-5,IEC60044-6,GB1207,GB1208,GB16847,GBT4703,C57.13
2¡¢ÊäÈëµçÔ´µçѹ£ºAC220V±10%£¬50Hz/60Hz±10%
3¡¢Êä³öµçѹ£º0.1~180V(AC)
4¡¢Êä³öµçÁ÷£º0.001~5A(RMS)
5¡¢Êä³ö¹¦ÂÊ£º500VA
6¡¢×î¸ßµÈЧ¹Õµãµçѹ£º45KV
7¡¢µçÁ÷²âÁ¿£º·¶Î§£º0~10A(×Ô¶¯Á¿³Ì0.1/0.4/2/10A)
Îó²î<±0.1%+0.01%FS
8¡¢µçѹ²âÁ¿£º·¶Î§£º0~200V(×Ô¶¯Á¿³Ì1/10/70/200V)
Îó²î<±0.1%+0.01%FS
9¡¢ÔÑÊý±È²âÁ¿£º·¶Î§£º1~35000£¬
1~2000Îó²î<0.05%
2000~5000Îó²î<0.1%
5000~35000Îó²î<0.2%
10¡¢Ïàλ²âÁ¿£º¾«¶È£º±2min£¬·Ö±æÂÊ£º0.01min
11¡¢¶þ´ÎÈÆ×éµç×è²âÁ¿·¶Î§£º·¶Î§£º0~8KΩ(×Ô¶¯Á¿³Ì2/20/80Ω/800Ω/8kΩ)
Îó²î<0.2%RDG+0.02%FS£¬×î´ó·Ö±æÂÊ£º0.1mΩ
12¡¢Î¶ȲâÁ¿£º-50~100¶È£¬Îó²î<3¶È
13¡¢CT¶þ´Î¸ººÉ²âÁ¿£º0¡«160ohm(2/20/80ohm/160ohm)
Îó²î0.2%RDG+0.02%FS×î´ó·Ö±æÂÊ0.001ohm
14¡¢PT¶þ´Î¸ººÉ²âÁ¿£º0¡«80kohm(800ohm/8kohm/80kohm)
Îó²î0.2%RDG+0.02%FS×î´ó·Ö±æÂÊ0.1ohm
15¡¢PTÔÑÊý±È²âÁ¿£º·¶Î§£º1~30000£¬
1~5000Îó²î<0.2%
5000~30000Îó²î<0.5%
16¡¢PTÏà½Ç²âÁ¿Îó²î<30·Ö
17¡¢Êý¾Ý´æ´¢×éÊý£º´óÓÚ1000×é
18¡¢12.1´çLCDÏÔʾ£¬´¥ÃþÆÁ²Ù×÷
19¡¢¹¤×÷Ìõ¼þ£ºÎ¶ȣº-10¡æ¡«50¡æ£¬Êª¶È£º≤90%
20¡¢³ß´ç£º485mm×356mm×183mm
21¡¢ÖØÁ¿£º15Kg