

Êý×Ö¹¦ÂʼÆ
WP4000±äƵ¹¦ÂÊ·ÖÎöÒÇÒÀ¾ÝËùÑ¡ÓõÄÏß·ͼ£¬¿ÉÔÚÖ÷½çÃæÉÏÖ±½ÓÏÔʾÓëÏß·ͼ¶ÔÓ¦µÄÏà¹Ø²ÎÊý£¬²¢¶Ôÿ¸ö²ÎÊýÒÔϰ¹ßÃû³ÆÃüÃû¡£µçѹ¡¢µçÁ÷²ÎÊý¸ù¾ÝÐèÒª¿ÉÑ¡ÔñÏÔÊ¾ÕæÓÐЧֵrms¡¢»ù²¨ÓÐЧֵh01¡¢ËãÊõƽ¾ùÖµavg¡¢Ð£×¼Æ½¾ùÖµmeanµÈ£¬¹¦Âʸù¾ÝÐèÒª¿ÉÑ¡ÔñÏÔʾ×ÜÓй¦¹¦ÂÊPavg£¬»ù²¨Óй¦¹¦ÂÊPh01¡£Ä¬ÈÏ״̬Ï£¬·ÖÎöÒÇÆôÓÃ×Ô¶¯ÎÞ·ìÁ¿³Ìת»»£¬²¢ÔÚ±»²â²ÎÁ¿ÓÒ²àÏÔʾµ±Ç°Ê¹ÓõĵµÎ»¡£

µçÄÜÖÊÁ¿·ÖÎöÒÇ
¼ÆËãÉ趨ʱ¼äÄ򵀮µÂÊÎȶ¨¶È¡¢·ùÖµÎȶ¨¶È¡¢×Üг²¨Ê§ÕæTHD¡¢×Üг²¨ÒòÊýTHF¡¢µçѹг²¨ÒòÊýHVF¡¢µçÁ÷г²¨ÒòÊýHCFµÈµçÄÜÌØÕ÷Öµ¡£²ÉÓöԳƷÖÁ¿·¨¼ÆËãÕýÐò·ÖÁ¿¡¢¸ºÐò·ÖÁ¿¡¢ÁãÐò·ÖÁ¿¡£ÒÀ¾Ý¹ú±ê¡¢IEEE¡¢NEMA¡¢CIGREµÈ±ê×¼¼ÆËãÈýÏ಻ƽºâ¶ÈµÈ²ÎÊý¡£¿É·½±ãµÄÅжϱäѹÆ÷¡¢±äƵÆ÷µÈ¸÷ÖÖ±äÁ÷Æ÷¼°µç»úÊÔÑę́µÄÊÔÑéµçÔ´ÊÇ·ñ·ûºÏÏà¹Ø±ê×¼ÒªÇó¡£

ʵʱʾ²¨Æ÷
WP4000±äƵ¹¦ÂÊ·ÖÎöÒǵÄʾ²¨Æ÷¹¦ÄܲÉÓù̶¨²ÉÑùÂʵÄʵʱ²ÉÑù¼¼Êõ£¬±ÜÃâÁ˱ä²ÉÑùÂÊʾ²¨Æ÷²âÁ¿¸ß´ø¿í¡¢µÍ»ù²¨ÆµÂÊPWM²¨ÐÎʱÒò²ÉÑùƵÂʹýµÍÔì³É»ìµþÊ§Õæ¼°µÈЧ²ÉÑùʾ²¨Æ÷²»ÄÜ׼ȷ²âÁ¿·ÇÖÜÆÚ²¨ÐεÈÎÊÌ⣬¿ÉÍêÕû²é¿´µÍÖÁ0.1HzµÄPWM²¨ÐΡ£WP4000±äƵ¹¦ÂÊ·ÖÎöÒÇ¿ÉÔÚµç»ú¡¢±äѹÆ÷¡¢±äƵÆ÷¼°¸÷Àà±äÁ÷Æ÷µÄµç²ÎÁ¿²âÊÔÖÐÌæ´úרҵʾ²¨Æ÷£¬ÇÒÎÞÐ迼ÂÇ̽ͷÁ¿³ÌÎÊÌâ¡£

г²¨¼ì²âÒÇ
WP4000±äƵ¹¦ÂÊ·ÖÎöÒDzÉÓøßÐÔÄÜË«ºËǶÈëʽCPUÄ£¿é£¬ÄÚ´æ´ó£¬ÔËËãËٶȿ죬¿ÉÔÚ250kHzµÄ²ÉÑùƵÂÊÏ£¬ÊµÏÖ0.1Hz»ù²¨ÆµÂÊSPWM²¨ÐεÄDFT±ä»»¡£È·±£Á˲ÉÑùƵÂÊÓëÐÅºÅÆµÂʵÄͬ²½£¬±£Ö¤Ð³²¨·ÖÎö½á¹ûµÄÕýÈ·ÐÔÓë׼ȷÐÔ¡£ÒÇÆ÷¿ÉÖ±½ÓÏÔʾ100´Îг²¨£¬Í¨¹ýÀ©Õ¹µÄÉÏλ»úÈí¼þ£¬¿ÉʵÏÖ2000´Î£¨²»´óÓÚ100kHz£©Ð³²¨ÊµÊ±ÔËËã¡£WP4000±äƵ¹¦ÂÊ·ÖÎöÒÇ¿ÉÌæ´ú¸÷ÖÖг²¨·ÖÎöÒÇ£¬ÌرðÊÊÓÃ±äÆµÆ÷Êä³öµÄSPWM²¨ÐεÄг²¨·ÖÎö¡£
WP4000±äƵ¹¦ÂÊ·ÖÎöÒÇÅäÖñí
ÏîÄ¿ |
ÅäÖÃ |
ÏîÄ¿ |
ÅäÖÃ |
ÆÁÄ»³ß´ç |
12.1´ç |
·Ö±æÂÊ |
800*600Õæ²Ê |
°²×°·½Ê½ |
ǶÈëʽ/̨ʽ |
²Ù×÷ |
6¸ö¿ì½Ý¼ü+8¸öÈí¼ü |
³£¹æ²âÁ¿ |
√ |
ʵʱ²¨ÐÎ |
√ |
г²¨·ÖÎö |
√ |
ÈýÏ಻ƽºâ¶È |
√ |
ÕýÐò·ÖÁ¿ |
√ |
¸ºÐò·ÖÁ¿ |
√ |
×Üг²¨»û±ä |
√ |
×Üг²¨ÒòÊý |
√ |
г²¨µçѹÒòÊý |
√ |
г²¨µçÁ÷ÒòÊý |
√ |
Ť¾Ø/תËÙ |
√ |
ζȲâÁ¿ |
√ |
ÒÔÌ«Íø½Ó¿Ú |
√ |
À©Õ¹´óÆÁÄ»Êä³ö£¨VGA£© |
√ |
À©Õ¹½Ó¿Ú |
Ñ¡Åä |
WIFI |
Ñ¡Åä
|
WP4000±äƵ¹¦ÂÊ·ÖÎöÒÇÖ÷Òª¼¼ÊõÖ¸±ê
ÏîÄ¿ |
Ö¸±ê |
Ìõ¼þ |
×î¸ß²ÉÑùÂÊ |
250kHz |
|
´ø¿í |
100kHz |
|
µçѹ |
AÐÍ£º0.05%rd
BÐÍ£º0.1%rd
CÐÍ£º0.2rd |
·ùÖµ£º0.75%~150%UN£¨SPϵÁУ©£»0.5%~100% UN£¨DTϵÁУ©¡£
»ù²¨ÆµÂÊ£ºDC£¬0.1Hz~400Hz£¨SPϵÁУ©£»
DC£¬0.1Hz~1500Hz£¨DTϵÁУ©¡£ |
µçÁ÷ |
AÐÍ£º0.05%rd
BÐÍ£º0.1%rd
CÐÍ£º0.2%rd |
·ùÖµ£º1%~200%IN¡£
»ù²¨ÆµÂÊ£ºDC£¬0.1Hz~400Hz£¨SPϵÁУ©£»
DC£¬0.1Hz~1500Hz£¨DTϵÁУ©¡£ |
¹¦ÂÊ |
AÐÍ£º0.05%rd
BÐÍ£º0.1%rd
CÐÍ£º0.2%rd |
¹¦ÂÊÒòÊý=1£»¶î¶¨µçѹ¡¢¶î¶¨µçÁ÷£»»ù²¨ÆµÂÊ£º45~66Hz¡£ |
AÐÍ£º0.1%rd
BÐÍ£º0.2%rd
CÐÍ£º0.5%rd |
¹¦ÂÊÒòÊý£º0.2~1¡£
»ù²¨ÆµÂÊ£ºDC£¬0.1Hz~400Hz£¨SPϵÁУ©£»
0.1Hz~1500Hz£¨DTϵÁУ©¡£ |
AÐÍ£º0.2%rd
BÐÍ£º0.5%rd
CÐÍ£º1%rd |
¹¦ÂÊÒòÊý£º0.05~0.2¡£
»ù²¨ÆµÂÊ£ºDC£¬0.1Hz~400Hz£¨SPϵÁУ©£»
DC£¬0.1Hz~1500Hz£¨DTϵÁУ©¡£ |
ƵÂʲâÁ¿¾«¶È |
0.02%rd |
0.1Hz~1500Hz |
µçѹ¹ýÔØÊ±¼ä |
10min |
U<1.5UN(SPϵÁÐ) |
µçÁ÷¹ýÔØÊ±¼ä |
3min |
I<2IN
|