主 營:ABB,三菱,富士,施耐德等進(jìn)口品牌經(jīng)銷商。 公司以
“誠信快捷,共贏未來”為經(jīng)營理念,采用現(xiàn)代企業(yè)管理模式
有以下五種啟動方式。
(1)限流啟動是限制電動機的,它主要是用在輕載啟動的負(fù)載降低啟動壓降,在啟動時難以知道啟動壓降,不能充分利用壓降空間,損失啟動力矩,對電機不利。
(2)斜坡電壓啟動是電壓由小到大斜坡線性上升,它是將傳統(tǒng)的從有極變成無極,主要用在重在啟動。它的缺點是初始轉(zhuǎn)矩小,轉(zhuǎn)矩特性拋物線型上升對拖動系統(tǒng)不利,且啟動時間長有損于電機。
(3)轉(zhuǎn)矩控制啟動用在重在啟動,它是將電動機的由小到大線性上升。它的優(yōu)點是啟動平滑,柔性,對拖動系統(tǒng)有更好的保護;它的目的是保護拖動系統(tǒng),延長拖動系統(tǒng)地使用壽命。同時降低電機啟動時對電網(wǎng)的沖擊,是{zy}的重在啟動方式。它的缺點是啟動時間較長。
(4)轉(zhuǎn)矩加突跳控制啟動與轉(zhuǎn)矩轉(zhuǎn)矩控制啟動相仿,也是重載啟動,不同的是在啟動的瞬間用突跳轉(zhuǎn)矩客服電機靜轉(zhuǎn)矩,然后轉(zhuǎn)矩平滑上升,縮短啟動時間。但是,突跳會給電網(wǎng)發(fā)送尖脈沖,干擾其他負(fù)荷,應(yīng)用時要特別注意。
(5)電壓控制啟動是用在輕載啟動的場合,在保證啟動啟動壓降下發(fā)揮電動機{zd0}轉(zhuǎn)矩,盡可能地縮短了啟動時間,是{zy}的輕載啟動方式。
CPSS18/30-500L
PSS30/52-500L
PSS37/64-500L
PSS44/76-500L
PSS50/85-500L
PSS60/105-500L
PSS72/124-500L
PSS85/147-500L
PSS105/181-500L
PSS142/245-500L
PSS175/300-500L
PSS250/430-500L
PSS300/515-500L
PSTEK
PSTM-2
PSTHM-26/16
PSTHM-44/16
PSTHM-56/16
PSTHM-95/16
PSTP-280/16
PSTP-280/18
PSTP-370/16
PSTP-370/18
PSTP-540/16
PSTP-540/18
PSTP-600/16
PSTP-760/18
PSTP-990/16
PSTHM-132/16
PSTHM-162/16
PSTHM-200/16
PSTHM-312/16
PSTHM-501/16
PST 30-600-70
PST 30-690-70
PST 37-600-70
PST 37-690-70
PST 44-600-70
PST 44-690-70
PST 50-600-70
PST 50-690-70
PST 60-600-70
PST 60-690-70
PST 72-600-70
PST 72-690-70
PST 85-600-70
PST 85-690-70
PST 105-600-70
PST 105-690-70
PST 142-600-70
PST 142-690-70
PST 175-600-70
PST 210-600-70
PST 210-690-70
PST 250-600-70
PST 250-690-70
PST 300-600-70
PST 300-690-70
PST 30-600-70T
PST 30-690-70T
PST 37-600-70T
PST 37-690-70T
PST 44-600-70T
PST 44-690-70T
PST 50-600-70T
PST 50-690-70T
PST 60-600-70T
PST 60-690-70T
PST 72-600-70T
PST 72-690-70T
PST 85-600-70T
PST 85-690-70T
PST 105-600-70T
PST 105-690-70T
PST 142-600-70T
PST 142-690-70T
PST 175-600-70T
PST 175-690-70T
PST 210-600-70T
PST 210-690-70T
PST 250-600-70T
PST 250-690-70T
PST 300-600-70T
PST 300-690-70T
PSEEK
PSEHMI-1
PSEHMI-2
PSEHMI-3
PSE Demo box
PSE18-600-70
PSE25-600-70
PSE30-600-70
PSE37-600-70
PSE45-600-70
PSE60-600-70
PSE72-600-70
PSE85-600-70
PSE105-600-70
PSE105-600-70
PSE170-600-70
PSE210-600-70
PSE250-600-70
PSE300-600-70
PSE370-600-70
PSR3-600-11
PSR3-600-70
PSR6-600-11
PSR6-600-70
PSR9-600-11
PSR9-600-70
PSR12-600-11
PSR12-600-70
PSR16-600-11
PSR16-600-70
PSR25-600-11
PSR30-600-11
PSR30-600-70
PSR37-600-11
PSR37-600-70
PSR45-600-11
PSR45-600-70
PSR60-600-11
PSR60-600-70
PSR72-600-11
PSR72-600-70
PSR85-600-11
PSR85-600-70
PSRC3-600-70
PSRC6-600-70
PSRC9-600-70
PSR105-600-11
PSR105-600-70
PSRC12-600-70
PSRC16-600-70
PSRC25-600-70
PSRC30-600-70
PSRC37-600-70
PSRC45-600-70
PSRC60-600-70
PSRC72-600-70
PSRC85-600-70
PSR-Fan(3-45)
PSRC105-600-70
PSR-Fan(60-105)
PSTB 370-600-70
PSTB 370-690-70
PSTB 470-600-70
PSTB 470-690-70
PSTB 570-600-70
PSTB 570-690-70
PSTB 720-600-70
PSTB 720-690-70
PSTB 840-600-70
PSTB 840-690-70
PSTB 1050-600-70
PSTB 1050-690-70
PSTB 370-600-70T
PSTB 370-690-70T
PSTB 470-600-70T
PSTB 470-690-70T
PSTB 570-600-70T
PSTB 570-690-70T
PSTB 720-600-70T
PSTB 720-690-70T
PSTB 840-600-70T
PSTB 840-690-70T
PSTB 1050-600-70T
PSTB 1050-690-70T
PSTX30-600-70
PSTX30-690-70
PSTX37-600-70
PSTX37-690-70
PSTX45-600-70
PSTX45-690-70
PSTX60-600-70
PSTX60-690-70
PSTX72-600-70
PSTX72-690-70
PSTX85-600-70
PSTX85-690-70
PSTX105-600-70
PSTX105-690-70
PSTX142-600-70
PSTX142-690-70
PSTX170-600-70
PSTX170-690-70
PSTX210-600-70
PSTX210-690-70
PSTX250-600-70
PSTX250-690-70
PSTX300-600-70
PSTX300-690-70
PSTX370-600-70
PSTX370-690-70
PSTX470-600-70
PSTX470-690-70
PSTX570-600-70
PSTX570-690-70
PSTX720-600-70
PSTX720-690-70
PSTX840-600-70
PSTX840-690-70
PSTX1050-600-70
PSTX1050-690-70
PSTX1250-600-70
PSTX1250-690-70