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SEW变频器MOVIDRIVE培训教程 - 百度文库

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˵ݽԤݿܲȫҪĵҪݣwordʹáword΢ź:xxxxxxxQQxxxxxx ܸṩĵл֧½⡣

MDX60/61BƵѵ̳

¸

2012-8-27

һ֣ƵĽṹԭӦ

Ŀǰγ˾ƵʹͱȽ϶࣬õSEWAB⡢״ĵƷơ

һƵԭ

ʵֶԽ첽𶯡޼١תȡı书ܡ/ѹ/رȹܡ

Ƶټۻཻ첽綯תƵʳȣ뼫ɷȡ n=(1-s)60f/p

ԭͼӦͣǣ

380V AC ~ `

ࣩࣨ羭·תΪֱԴȻཻ綯ʹõľƵĵȷֱֱܶӦӦ÷ֵȡ

ʹȵƼPWMIJֱԱƵԵгŷdz ƵٶȿƷʽ

ƵƵʸʽҪУ̸ӵźŸģźŸͨѶʽȡ 1̸

̸ͨٶȣֹԶֹͣƵ 2ӵźŸ

ƽ· · AC/DC · DC/AC Ƶ· PG ͨⲿؽӵϴѡٶȣٶҪڲá 3ģźŸ

0-5VDC01-10VDC20mAλȡ 4ͨѶʽ

ͨ߻ӿڣһٶдƵضĻС ⲿ

ͼһƵߵӣDZƵʹü͵ĵ·

ͼУʹ˽ӵźŸٶ뷽ʽٶȡֹͣλתתȶPLCƣС쳣źŽPLCˡ ġʽ

ƵϵԣԻöָԡ 1ʽ

ʽкתء㹦֡ 1תؿ

ת롰ѹ/Ƶʡֵƽȵѧϵ֪Ҫʵֺתطʽ뱣U/fΪΪʲôתؿƷʽ£Ƶ½ѹҲҪͬȽ͵ԭ 2㹦ʿ

ӵ綯ʣ

P= M=M*2n/60=M*n/9554

ת루U/fƽȵĹϵҪʵֺ㹦ʵ٣ͱ뱣֤U2/fΪ

2ƵҪԷ 1ƵϵԷ

ڶƵʱѹӣʱƵʿȣейء

ѧϵԵóۣ

1ӦƵʳɷȣʽƵȽ͡ 2תؽƵʵƽɷȶ½

۸ǣҪڶƵʱ綯ͱƵӦнϴ

2Ƶʱ𶯵ת

ñƵתŵļӦƵʺ͵ѹ𶯵150%¡һݻֲͬΪ125%~200%ùƵԴֱʱ𶯵Ϊ5~7ñƵ𶯵һΪ1.2~1.5תΪ70%~120%תء 3Ƶתز

Ƶ½ʱڽ迹Сֱ費䣬ѹռڵ²תмСˣڵƵʱV/fҪʹѹһЩԱһתءֲǿ𶯣ҲνĵƵתزж֣ԶеķѡV/fģʽȡ 4ƶ

綯תָƵʣ綯Ϊ첽״̬

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