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Shanghai  Wenfeng  Electric  Co., Ltd.

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1¡¢ÊäÈëÊä³ö¸ôÀ룬µçÔ´²Ù×÷¸üÇå¾² ¡£

2¡¢¾ßÓкãѹ¡¢ºãÁ÷¡¢Êä³öģʽ;Êä³öµçѹ¡¢Êä³öµçÁ÷È«Á¿ ³Ì¿Éµ÷ ¡£

3¡¢¾ßÓж༶Â˲¨µç·£¬½µµÍ¶ÔµçÍøг²¨×ÌÈÅ ¡£

4¡¢Ë«±Õ»·¿ØÖƵç·£¬ÏìÓ¦ËÙÂʿ죬Êä³öÎÈ¹Ì ¡£

5¡¢áŠÓÃÈ«ÇÅÒÆÏàÈí¿ª¹ØÊÖÒÕ,Õû»úЧÂʸßÓÚ90% ¡£

6¡¢¾ßÓÐRS485/RS232ͨѶ½Ó¿Ú£¨Ñ¡Å䣩£¬½ÓÄÉMODBUS-RTUͨѶЭÒé ¡£

7¡¢¾ßÓÐÍⲿģÄâ½Ó¿Ú £¨Ñ¡Å䣩£¬¿ÉʵÏÖÍⲿ¼ì²âµçԴ״̬, ¿ØÖƵçÔ´Êä³ö ¡£

8¡¢Êä³ö½ÓÏ߶˾ßÓб  £»¤ÕÖ£¬°ü¹Ü²Ù×÷Çå¾² ¡£

APPLICATION AREA

Ó¦ÓÃÁìÓò

¸ßУ¡¢Ñо¿Ëù¡¢¹¤³§ÊµÑéÊҵȲúÆ·¿ª·¢²âÊÔʹÓà  £»µç¶¯³µ µç»ú²âÊÔ¡¢ÀÏ»¯;µç×èÆ÷¡¢¼ÌµçÆ÷¡¢Âí´ï¡¢¾§Ìå¹ÜµÈµç×ÓÔª ¼þ²âÊÔ;µç×ÓÒÇÆ÷Õû»úÀÏ»¯²âÊÔ;LED²âÊÔ¡¢EMC²âÊÔ¡¢¶Ï ·Æ÷¡¢µç½âµçÈݲâÊÔµÈ ¡£

²úÆ·ÊÖÒÕ²ÎÊýProduct Specifications


ÊäÈë·½·¨Input method

µ¥Ïà/ÈýÏà

½»Á÷ÌØÕ÷

AC characteristics

µçѹVoltage

220V¡À10%/380V¡À10%


ƵÂÊFrequency

50Hz¡À5Hz


µçѹ¹æÄ£Voltage range

0-3000V £¨¿É¶¨ÖÆ£©


µçÁ÷¹æÄ£Current range

0-10000A £¨¿É¶¨ÖÆ£©

Ö±Á÷ÌØÕ÷

Êä³öµçѹ¾«¶ÈOutput voltage accuracy

W0.5%+20mV

DC characteristics

Êä³öµçÁ÷¾«¶È

W0.5%+20mV


OutOutput current accuracy



ÎƲ¨(Vrms) Ripple (Vrms)

<0.3%20mVrms


ÏìӦʱ¼äResponse time

W 10ms(50%-100% ¸ºÔØת±ä)


ÔËÐз½·¨Operation mode

ÎÈѹ¡¢ÎÈÁ÷

¿ØÖÆ·½·¨Control mode

±¾»úÐýÅ¥µ÷Àí

ͨѶ½Ó¿ÚCommunication Interface

RS485/RS232,Ä£ÄâÁ¿¿ØÖÆ£¨Ö§³Ö½ôÆÈ×èÖ¹¡¢Æô¶¯/×èÖ¹¡¢ÔËÐÐ״̬¼ì²â½Ó¿Ú£©

Õû»úЧÂÊMachine efficiency

>85%ÒÔÉÏ


¾øÔµµç×è

Insulation resistance

K0MQ

Çå¾²ÌØÕ÷Safety features

ÄÍѹÐÔÄÜPressure resistance

1500VDC²âÊÔ60S,ÎÞ·É»¡£¬»÷´©


½ÓµØµç×è

<100mQ


Grounding resistance


ÔëÉùNoise


W55dB

·À»¤Æ·¼¶Protection level

IP21

ÀäÈ´·½·¨Cooling method

Ç¿ÖÆ·çÀä


ÇéÐÎζÈ

Ambient temperature

(TC?45 ¡£ ¡£

ÊÂÇéÇéÐÎ

Job environment

ÇéÐÎʪ¶È

Environment humidity

10%?90%£¨ÎÞÄý¶£©


º£°Î¸ß¶ÈAltitude height

W2000m

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