軟啟動器（soft starter）是一種集電機軟起動、軟停車、多種保護功能于一體的新穎電機控制裝置，國外稱為Soft Starter。它的主要構成是串接于電源與被控電機之間的三相反并聯晶閘管及其電子控制電路。運用不同的方法，控制三相反并聯晶閘管的導通角，使被控電機的輸入 電壓按不同的要求而變化，就可實現不同的功能。軟起動器和變頻器是兩種完全不同用途的產品。變頻器是用于需要調速的地方，其輸出不但改變電壓而且同時改變頻率；軟起動器實際上是個調壓器，用于電機起動時，輸出只改變電壓并沒有改變頻率。變頻器具備所有軟起動器功能，但它的價格比軟起動器貴得多，結構也復雜得多。電動機軟起動器是運用串接于電源與被控電機之間的軟啟動器，控制其內部晶閘管的導通角，使電機輸入電壓從零以預設函數關系逐漸上升，直至啟動結束，賦予電機全電壓，即為軟啟動，在軟起動過程中，電機起動轉矩逐漸增加，轉速也逐漸增加。 常年備貨，價格優惠，質量保障，免費質保一年！ 中國地區咨詢和營銷請加 QQ：2851096297（qq詢價價格實惠） 聯系人:李小姐 1485P-P1H4-B1-N5 1485P-P1H4-B2-N5 1485P-P1H4-B3-N5 1485P-P1H4-B4-N5 1485P-P1H4-B5-N5 1485P-P1H4-B6-N5 1485P-P1H4-R5 1485P-P1H4-S 1485P-P1H4-S1 1485P-P1H4-SX 1485P-P1H4-T4 1485P-P1J5-UU5 1485P-P1N5-MN5KF 1485P-P1N5-MN5KM 1485P-P1N5-MN5KT 1485P-P1N5-MN5L1 1485P-P1N5-MN5R1 1485P-P1N5-MN5V 1485P-P1R4-DR4 1485P-P1R5-DR5 1485P-P1R5-MN5 1485P-P1R5-MN5R1 1485P-P2T5-T5 1485P-P2T5-T5C 1485P-P4N5-M5 1485P-P4N5-MN5 1485P-P4R5-C2 1485P-P4R5-C2-F5 1485P-P4R5-C2-M5 1485P-P4R5-D5 1485P-P4R5-MN5 1485P-P4T5-T5 1485P-P4T5-T5C 1485P-P4T5-T5-EF 1485P-P6N5-MN5 1485P-P6R5-MN5 1485P-P8N5-M5 1485P-P8R5-C2 1485P-P8R5-C2-F5 1485P-P8R5-C2-M5 1485P-P8R5-D5 1485P-P8T5-T5 1485P-P8T5-T5C 1485P-P8T5-T5-EF 1485P-RDR5 1485PS-P1N5-MN5KF 1485PS-P1N5-MN5KM 1485PS-P1N5-MN5L1 1485PS-P1N5-MN5R1 1485PS-P1R5-MN5 1485PS-P1R5-MN5R1 1485PS-P4N5-M5 1485PS-P4R5-C2 1485PS-P4R5-C2-F5 1485PS-P4R5-C2-M5 1485PS-P8R5-D5 1485PS-RDR5 1485R-P0X3R5-D5 1485R-P0X5R5-D5 1485R-P10M5-C 1485R-P10N5-M5 1485R-P1D5-C 1485R-P1D5-N5 1485R-P1D5-V5 1485R-P1F5-C 1485R-P1M5-C 1485R-P1M5-R5 1485R-P1N5-C 1485R-P1N5-M5 1485R-P1R5-C 1485R-P1R5-D5 1485R-P1R5-F5 MPAI-A2150CV34B MPAI-A2150CV34C-W MPAI-A2150CV34E-W MPAI-A2300CV32A MPAI-A2300CV32B MPAI-A2300CV32C-W MPAI-A2300CV32E-W MPAI-A2300CV34A MPAI-A2300CV34B MPAI-A2300CV34C-W MPAI-A2300CV34E-W MPAI-A3076CM12A MPAI-A3076CM12B MPAI-A3076CM12C-W MPAI-A3076CM12E-W MPAI-A3076CM14A MPAI-A3076CM14B MPAI-A3076CM14C-W MPAI-A3076CM14E-W MPAI-A3076EM12A MPAI-A3076EM12B MPAI-A3076EM12C-W MPAI-A3076EM12E-W MPAI-A3076EM14A MPAI-A3076EM14B MPAI-A3076EM14C-W MPAI-A3076EM14E-W MPAI-A3076RM12A MPAI-A3076RM12B MPAI-A3076RM14A MPAI-A3076RM14B MPAI-A3076SM12A MPAI-A3076SM12B MPAI-A3076SM14A MPAI-A3076SM14B MPAI-A3150CM32A MPAI-A3150CM32B MPAI-A3150CM32C-W MPAI-A3150CM32E-W MPAI-A3150CM34A MPAI-A3150CM34B LDAT-S031040-DB LDAT-S074050-DB LDC-100-300-CP LDC-150-600-CP LDC-BULK-HD LDC-C030100-DHT11 LDC-C100300-EHT11 LDC-ENC-CNCT LDC-HALL-F LDC-M030100 LDC-M100100 LDC-M100500 LDC-M150100 LDC-M150500 HPK-E2010C-ENC-MB HPK-E2010C-ENC-SA HPK-E2010C-ENC-SB HPK-G1307Z-ENC-MA HPK-G1307Z-ENC-SA HPK-G1308Z-ENC-MA HPK-G1308Z-ENC-SA HPK-G1310Z-ENC-MA HPK-G1310Z-ENC-SA HPK-G1310Z-MA42AA HPK-G1611Z-ENC-MA HPK-G1611Z-ENC-SA HPK-G1613Z-ENC-MA HPK-G1613Z-ENC-SA HPK-G1811Z-ENC-MA HPK-G1811Z-ENC-SA HPK-G1813Z-ENC-MA HPK-G1813Z-ENC-SA HPK-G1815Z-ENC-MA HPK-G1815Z-ENC-SA HPK-G1815Z-SA42AA HPK-G2010Z-ENC-MA HPK-G2012Z-ENC-MA HPK-G2012Z-ENC-SA