空(kong)压机的(de)(de)启(qi)(qi)动(dong)(dong)方式改造，其实可(ke)(ke)以(yi)(yi)优(you)先选择高(gao)压软(ruan)(ruan)启(qi)(qi)动(dong)(dong)柜(ju)启(qi)(qi)动(dong)(dong)方式。高(gao)压软(ruan)(ruan)启(qi)(qi)动(dong)(dong)柜(ju)和高(gao)压变(bian)频柜(ju)相(xiang)比，占地小(xiao)，价格便宜，维护和维修(xiu)也相(xiang)对容(rong)易。空(kong)压机使用高(gao)压软(ruan)(ruan)启(qi)(qi)动(dong)(dong)柜(ju)后，可(ke)(ke)以(yi)(yi)实现平滑启(qi)(qi)动(dong)(dong)，减少(shao)电(dian)(dian)(dian)(dian)动(dong)(dong)机发热，延(yan)长使用寿(shou)命。特(te)别通(tong)过(guo)高(gao)压软(ruan)(ruan)启(qi)(qi)动(dong)(dong)柜(ju)的(de)(de)限流实现精细的(de)(de)电(dian)(dian)(dian)(dian)流控制，很(hen)多应用对高(gao)起动(dong)(dong)电(dian)(dian)(dian)(dian)流或变(bian)化(hua)的(de)(de)起动(dong)(dong)电(dian)(dian)(dian)(dian)流较(jiao)为灵(ling)敏。限流功能可(ke)(ke)以(yi)(yi)在较(jiao)差(cha)的(de)(de)电(dian)(dian)(dian)(dian)网条件(jian)下起动(dong)(dong)电(dian)(dian)(dian)(dian)机，提(ti)高(gao)设(she)备(bei)和系统的(de)(de)可(ke)(ke)用性(xing)。降低(di)电(dian)(dian)(dian)(dian)流意味着减少(shao)电(dian)(dian)(dian)(dian)缆、电(dian)(dian)(dian)(dian)网和电(dian)(dian)(dian)(dian)机传送带(dai)上的(de)(de)冲击。四川(chuan)高(gao)压固态软(ruan)(ruan)启(qi)(qi)动(dong)(dong)柜(ju)批发就找四川(chuan)省德(de)姆达机电(dian)(dian)(dian)(dian)科技有限公司。高(gao)压磁控控制柜(ju)生产

软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)和变频启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)的比较，软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)是通过(guo)改变回路中串联电(dian)(dian)(dian)(dian)阻来(lai)启(qi)(qi)动(dong)(dong)(dong)(dong)大(da)功率(lv)电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)，可以减少大(da)功率(lv)电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)直接(jie)(jie)启(qi)(qi)动(dong)(dong)(dong)(dong)引(yin)起(qi)的电(dian)(dian)(dian)(dian)网波动(dong)(dong)(dong)(dong)，和可能引(yin)起(qi)的过(guo)载(zai)负(fu)荷(he)。变频器(qi)(qi)是通过(guo)调节(jie)频率(lv)来(lai)控制电(dian)(dian)(dian)(dian)气设备(bei)的。它可以调节(jie)转(zhuan)速(su)和启(qi)(qi)动(dong)(dong)(dong)(dong)，如(ru)工业上(shang)使用的变频泵。软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)：软(ruan)启(qi)(qi)器(qi)(qi)采用三相反并联晶闸管作为调压器(qi)(qi)，将其(qi)接(jie)(jie)入电(dian)(dian)(dian)(dian)源和电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)定子之(zhi)间。软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)器(qi)(qi)同时还提供(gong)软(ruan)停(ting)车功能。软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)：在软(ruan)起(qi)动(dong)(dong)(dong)(dong)过(guo)程中，电(dian)(dian)(dian)(dian)机(ji)起(qi)动(dong)(dong)(dong)(dong)转(zhuan)矩(ju)逐渐(jian)(jian)增加，转(zhuan)速(su)也(ye)逐渐(jian)(jian)增加，直到晶闸管全导通，电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)工作在额定电(dian)(dian)(dian)(dian)压的机(ji)械特性上(shang)，实现平滑启(qi)(qi)动(dong)(dong)(dong)(dong)，降低(di)启(qi)(qi)动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)流。避(bi)免(mian)启(qi)(qi)动(dong)(dong)(dong)(dong)过(guo)流跳闸。待(dai)电(dian)(dian)(dian)(dian)机(ji)达到额定转(zhuan)数时启(qi)(qi)动(dong)(dong)(dong)(dong)过(guo)程结束，为电(dian)(dian)(dian)(dian)机(ji)正常运行提供(gong)额定电(dian)(dian)(dian)(dian)压。变频控制柜(ju)(ju)生产液(ye)态(tai)软(ruan)启(qi)(qi)动(dong)(dong)(dong)(dong)柜(ju)(ju)批发就(jiu)找(zhao)四(si)川省德姆达机(ji)电(dian)(dian)(dian)(dian)科技有限公司。

随着用电量的不断增加(jia)，如何防护有(you)效地利用电力资源是企业生产(chan)和(he)发展的主要(yao)(yao)(yao)考(kao)虑因素。软启动(dong)(dong)柜(ju)(ju)(ju)和(he)变(bian)(bian)频柜(ju)(ju)(ju)作为控制(zhi)(zhi)和(he)保护电力设备的仪表，在企业生产(chan)中(zhong)发挥着重(zhong)要(yao)(yao)(yao)作用。实际上(shang)，软起动(dong)(dong)器(qi)柜(ju)(ju)(ju)和(he)变(bian)(bian)频器(qi)柜(ju)(ju)(ju)的区(qu)(qu)别(bie)实际上(shang)就是软起动(dong)(dong)器(qi)和(he)变(bian)(bian)频器(qi)的区(qu)(qu)别(bie)，江(jiang)苏奇(qi)峰(feng)电气制(zhi)(zhi)造(zao)有(you)限公(gong)司专注生产(chan)电气控制(zhi)(zhi)柜(ju)(ju)(ju)厂家(jia)，奇(qi)峰(feng)小编带你了(le)解软启动(dong)(dong)柜(ju)(ju)(ju)与变(bian)(bian)频柜(ju)(ju)(ju)的三(san)大区(qu)(qu)别(bie)。软启动(dong)(dong)：其主要(yao)(yao)(yao)组成是三(san)相(xiang)反并联晶闸管及其电子控制(zhi)(zhi)电路(lu)，在电源和(he)受控电机之间串(chuan)联。变(bian)(bian)频器(qi)：变(bian)(bian)频器(qi)主要(yao)(yao)(yao)由整流器(qi)、滤波器(qi)、逆变(bian)(bian)器(qi)、制(zhi)(zhi)动(dong)(dong)单元(yuan)、驱(qu)动(dong)(dong)单元(yuan)、检测单元(yuan)、微处理器(qi)单元(yuan)等组成。

一般(ban)低(di)压软(ruan)启(qi)(qi)动(dong)(dong)柜的(de)电气(qi)接(jie)线(xian)(xian)如图2所示(shi)。柜内电气(qi)元(yuan)件(jian)按图示(shi)顺序排(pai)列(lie)，作(zuo)到(dao)主接(jie)线(xian)(xian)简短不交叉(cha)，便于(yu)铜排(pai)连接(jie)。软(ruan)启(qi)(qi)动(dong)(dong)器(qi)安(an)装在接(jie)触器(qi)的(de)右侧不受其(qi)他元(yuan)件(jian)发(fa)热的(de)影响。软(ruan)启(qi)(qi)动(dong)(dong)器(qi)与控制柜边壁及其(qi)他元(yuan)件(jian)间距要(yao)求(qiu)≥100mm，方便软(ruan)启(qi)(qi)动(dong)(dong)器(qi)散热。软(ruan)启(qi)(qi)动(dong)(dong)柜中(zhong)的(de)隔(ge)离(li)电器(qi)，可(ke)(ke)以选用隔(ge)离(li)开(kai)关(guan)(guan)也可(ke)(ke)以选用具(ju)有隔(ge)离(li)功能(neng)的(de)塑(su)壳断路(lu)器(qi)。小功率(lv)软(ruan)启(qi)(qi)动(dong)(dong)柜宜选用隔(ge)离(li)开(kai)关(guan)(guan)熔(rong)断器(qi)组合的(de)刀(dao)熔(rong)开(kai)关(guan)(guan)。不但起到(dao)隔(ge)离(li)保护作(zuo)用，还(hai)可(ke)(ke)以降低(di)工程造价。隔(ge)离(li)开(kai)关(guan)(guan)的(de)额定电流(liu)大(da)于(yu)电动(dong)(dong)机额定电流(liu)就可(ke)(ke)以满足运行要(yao)求(qiu)。四川液体电阻软(ruan)启(qi)(qi)动(dong)(dong)柜批(pi)发(fa)就找(zhao)四川省德(de)姆达机电科技(ji)有限公司。

电(dian)机(ji)软启动(dong)(dong)柜(ju)的(de)(de)优(you)点是(shi)软启动(dong)(dong)技(ji)(ji)术可(ke)(ke)(ke)以(yi)更(geng)好(hao)的(de)(de)保(bao)护(hu)(hu)电(dian)机(ji)设(she)备(bei),比如故障保(bao)护(hu)(hu)、过载保(bao)护(hu)(hu)以(yi)及电(dian)压保(bao)护(hu)(hu)等。比如,一旦(dan)电(dian)机(ji)发生短路的(de)(de)问(wen)题,那么电(dian)机(ji)就(jiu)会(hui)处(chu)于电(dian)压过小或者过大的(de)(de)故障状(zhuang)态,那么如果(guo)应用(yong)(yong)的(de)(de)是(shi)软启动(dong)(dong)技(ji)(ji)术,就(jiu)可(ke)(ke)(ke)以(yi)更(geng)好(hao)的(de)(de)保(bao)护(hu)(hu)电(dian)机(ji),使电(dian)机(ji)可(ke)(ke)(ke)以(yi)处(chu)于正常的(de)(de)工作状(zhuang)态,不会(hui)造成(cheng)更(geng)严重(zhong)的(de)(de)后果(guo)。并且,在应用(yong)(yong)软启动(dong)(dong)技(ji)(ji)术的(de)(de)过程(cheng)中,还可(ke)(ke)(ke)以(yi)在电(dian)机(ji)设(she)备(bei)的(de)(de)工作中对其进行自动(dong)(dong)检测(ce),获取电(dian)机(ji)的(de)(de)各种工作数据资料,从而(er)可(ke)(ke)(ke)以(yi)为(wei)相关工作人(ren)员评估电(dian)机(ji)的(de)(de)运(yun)行状(zhuang)态提供准确的(de)(de)参考,不仅可(ke)(ke)(ke)以(yi)减(jian)少传统检测(ce)的(de)(de)成(cheng)本(ben),还有效(xiao)的(de)(de)减(jian)少了(le)检查的(de)(de)时间。同时,万一电(dian)机(ji)设(she)备(bei)出现任何故障,采用(yong)(yong)软启动(dong)(dong)技(ji)(ji)术还可(ke)(ke)(ke)以(yi)自动(dong)(dong)分析故障原(yuan)因(yin),使维修人(ren)员可(ke)(ke)(ke)以(yi)“对症下药”,更(geng)好(hao)更(geng)快的(de)(de)维修设(she)备(bei),有效(xiao)减(jian)少设(she)备(bei)的(de)(de)维护(hu)(hu)成(cheng)本(ben)。成(cheng)都提灌站用(yong)(yong)软启动(dong)(dong)柜(ju)批发就(jiu)找四川(chuan)省德姆达机(ji)电(dian)科技(ji)(ji)有限公司。节能型控制柜(ju)OEM加工

成都磁控软启动柜(ju)(ju)批发就找四川省德姆(mu)达(da)机电科技有(you)限公司。高(gao)压磁控控制柜(ju)(ju)生产(chan)

软(ruan)(ruan)(ruan)(ruan)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜，主(zhu)要用于各类大(da)(da)功(gong)率电(dian)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)机(ji)(ji)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，利用软(ruan)(ruan)(ruan)(ruan)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)取(qu)代传(chuan)统的(de)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)方(fang)式，实现平(ping)滑启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)，降(jiang)低(di)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)电(dian)流，减(jian)少电(dian)机(ji)(ji)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)时，较(jiao)大(da)(da)电(dian)流对(dui)电(dian)机(ji)(ji)的(de)机(ji)(ji)械(xie)(xie)冲(chong)击(ji)，及对(dui)电(dian)网(wang)的(de)冲(chong)击(ji)，改善(shan)用电(dian)质量，节约能源。利用堵(du)转(zhuan)保(bao)(bao)护和快速保(bao)(bao)护避免机(ji)(ji)械(xie)(xie)故障(zhang)或堵(du)转(zhuan)阻塞造成电(dian)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)机(ji)(ji)过热而烧毁(hui)，减(jian)少因较(jiao)大(da)(da)电(dian)流造成的(de)压(ya)降(jiang)，影响(xiang)其它用电(dian)器(qi)，减(jian)少磨(mo)损，延长电(dian)机(ji)(ji)的(de)使(shi)用寿命，节约机(ji)(ji)械(xie)(xie)的(de)维修费用。软(ruan)(ruan)(ruan)(ruan)启(qi)(qi)(qi)动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜的(de)分(fen)类：1、根(gen)(gen)(gen)据电(dian)压(ya)低(di)压(ya)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜、高压(ya)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜。2、根(gen)(gen)(gen)据负载风(feng)机(ji)(ji)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜、水泵(beng)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜等等3、根(gen)(gen)(gen)据负载控(kong)制方(fang)式不同(tong)，一(yi)拖一(yi)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜、一(yi)拖多(duo)软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜、一(yi)用一(yi)备软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜、两用一(yi)备软(ruan)(ruan)(ruan)(ruan)起动(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)柜等等高压(ya)磁控(kong)控(kong)制柜生产

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