详细说明
西门子3RW44软启动器软起动器(软启动器)是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的新颖电机控制装置,国外称为Soft Starter。
上海凯台自动化控制设备有限公司
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保护功能
(1)过载保护功能:软起动器引进了电流控制环,因而随时跟踪检测电机电流的变化状况。
通过增加过载电流的设定和反时限控制模式,实现了过载保护功能,使电机过载时 ,关断晶闸管并发出报警信号。
(2)缺相保护功能:工作时,软起动器随时检测三相线电流的变化,一旦发生断流,即可作出缺相保护反应。
(3)过热保护功能:通过软起动器内部热继电器检测晶闸管散热器的温度,一旦散热器温度超过允许值后自动关断晶闸管,并发出报警信号。
(4)其它功能:通过电子电路的组合,还可在系统中实现其它种种联锁保护。
功率型号3RW30/40
75KW/134A3RW4055-6BB44
90KW/162A3RW4056-6BB44
132KW/230A3RW4073-6BB44
160KW/280A3RW4074-6BB44
200KW/350A3RW4075-6BB44
250KW/432A3RW4076-6BB44
200KW/356A3RW4446-6BC44
250KW/432A3RW4447-6BC44
315KW/551A3RW4453-6BC44
355KW/590A3RW4454-6BC44
400KW/693A3RW4455-6BC44
450KW/780A3RW4456-6BC44
功率型号3RW44
15KW/29A3RW4422-3BC44
18.5KW/36A3RW4423-3BC44
22KW/47A3RW4424-3BC44
30KW/57A3RW4425-3BC44
37KW/77A3RW4426-3BC44
45KW/93A3RW4427-3BC44
55KW/113A3RW4434-6BC44
75KW/134A3RW4435-6BC44
90KW/162A3RW4436-6BC44
110KW/203A3RW4443-6BC44
132KW/250A3RW4444-6BC44
160KW/313A3RW4445-6BC44
500KW/880A3RW4457-6BC44
560KW/970A3RW4458-6BC44
630KW/1076A3RW4465-6BC44
710KW/1214A3RW4466-6BC44
功率新3RW30系列
1.5KW/3.6A3RW30131BB04
3KW/6.5A3RW30141BB04
4KW/9A3RW30161BB04
5.5KW/12.5A3RW30171BB04
7.5KW/17.6A3RW30181BB04
11KW/25A3RW30261BB04
15KW/32A3RW30271BB04
18.5KW/38A3RW30281BB04
22KW/45A3RW30361BB04
30KW/66A3RW30371BB04
37KW/72A3RW30381BB04
45KW/80A3RW30461BB04
55KW/106A3RW30471BB04
1.5KW/3.6A3RW30131BB14
3KW/6.5A3RW30141BB14
4KW/9A3RW30161BB14
5.5KW/12.5A3RW30171BB14
7.5KW/17.6A3RW30181BB14
11KW/25A3RW30261BB14
15KW/32A3RW30271BB14
18.5KW/38A3RW30281BB14
22KW/45A3RW30361BB14
30KW/66A3RW30371BB14
37KW/72A3RW30381BB14
45KW/80A3RW30461BB14
55KW/106A3RW30471BB14
功率新3RW40系列
5.5KW/12.5A3RW40241BB04
5.5KW/12.5A3RW40241BB04
5.5KW/12.5A3RW40241BB04
5.5KW/12.5A3RW40241BB04
11KW/25A3RW40261BB04
11KW/25A3RW40261BB04
15KW/32A3RW40271BB04
18.5KW/38A3RW40281BB04
22KW/45A3RW40361BB04
30KW/63A3RW40371BB04
37KW/72A3RW40381BB04
45KW/80A3RW40461BB04
55KW/106A3RW40471BB04
5.5KW/12.5A3RW40241BB14
5.5KW/12.5A3RW40241BB14
5.5KW/12.5A3RW40241BB14
5.5KW/12.5A3RW40241BB14
11KW/25A3RW40261BB14
11KW/25A3RW40261BB14
15KW/32A3RW40271BB14
18.5KW/38A3RW40281BB14
22KW/45A3RW40361BB14
30KW/63A3RW40371BB14
37KW/72A3RW40381BB14
45KW/80A3RW40461BB14
55KW/106A3RW40471BB14
5.5KW/12.5A3RW40241BB05
11KW/25A3RW40261BB05
11KW/25A3RW40261BB05
15KW/32A3RW40271BB05
18.5KW/38A3RW40281BB05
22KW/45A3RW40361BB05
30KW/63A3RW40371BB05
37KW/72A3RW40381BB05
45KW/80A3RW40461BB05
55KW/106A3RW40471BB05
5.5KW/12.5A3RW40241BB15
11KW/25A3RW40261BB15
11KW/25A3RW40261BB15
15KW/32A3RW40271BB15
18.5KW/38A3RW40281BB15
22KW/45A3RW40361BB15
30KW/63A3RW40371BB15
37KW/72A3RW40381BB15
45KW/80A3RW40461BB15
55KW/106A3RW40471BB15