有以下五種啟動(dòng)方式。
 (1)限流啟動(dòng)是限制電動(dòng)機(jī)的，它主要是用在輕載啟動(dòng)的負(fù)載降低啟動(dòng)壓降，在啟動(dòng)時(shí)難以知道啟動(dòng)壓降，不能充分利用壓降空間，損失啟動(dòng)力矩，對(duì)電機(jī)不利。
 
 (2)斜坡電壓?jiǎn)?dòng)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(wú)極，主要用在重在啟動(dòng)。它的缺點(diǎn)是初始轉(zhuǎn)矩小，轉(zhuǎn)矩特性拋物線型上升對(duì)拖動(dòng)系統(tǒng)不利，且啟動(dòng)時(shí)間長(zhǎng)有損于電機(jī)。
 
 (3)轉(zhuǎn)矩控制啟動(dòng)用在重在啟動(dòng)，它是將電動(dòng)機(jī)的由小到大線性上升。它的優(yōu)點(diǎn)是啟動(dòng)平滑，柔性，對(duì)拖動(dòng)系統(tǒng)有更好的保護(hù)；它的目的是保護(hù)拖動(dòng)系統(tǒng)，延長(zhǎng)拖動(dòng)系統(tǒng)地使用壽命。同時(shí)降低電機(jī)啟動(dòng)時(shí)對(duì)電網(wǎng)的沖擊，是{zy}的重在啟動(dòng)方式。它的缺點(diǎn)是啟動(dòng)時(shí)間較長(zhǎng)。
 
 (4)轉(zhuǎn)矩加突跳控制啟動(dòng)與轉(zhuǎn)矩轉(zhuǎn)矩控制啟動(dòng)相仿，也是重載啟動(dòng)，不同的是在啟動(dòng)的瞬間用突跳轉(zhuǎn)矩客服電機(jī)靜轉(zhuǎn)矩，然后轉(zhuǎn)矩平滑上升，縮短啟動(dòng)時(shí)間。但是，突跳會(huì)給電網(wǎng)發(fā)送尖脈沖，干擾其他負(fù)荷，應(yīng)用時(shí)要特別注意。

	(5)電壓控制啟動(dòng)是用在輕載啟動(dòng)的場(chǎng)合，在保證啟動(dòng)啟動(dòng)壓降下發(fā)揮電動(dòng)機(jī){zd0}轉(zhuǎn)矩，盡可能地縮短了啟動(dòng)時(shí)間，是{zy}的輕載啟動(dòng)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