Page 26 - 苏州施源特(中德合资)电气有限公司(低压)
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SYTA2( 隔离型 ) 双电源自动转换开关
                                                             Dual power automatic transfer switch(Isolated type)


           主要技术性能参数 / Main technical performance parameters


            SYTA2 系列自动转换开关电气性能与机械性能
            SYTA2 series automatic transfer switch electrical and mechanical properties

            额定电流Ith                  20A  40A  60A  80A  100A  125A 160A  250A  400A  630A  800A  1000A  1250A  1600A
            Rated current

            额定绝缘电压Ui                                  750V                                  1000V
            Rated insulation voltage


            额定冲击耐受电压Uimp                              8kV                                    12kV
            Rated impulse withstand voltage

            额定工作电压Ue                                                   AC440V
            Rated operating voltage


                           AC-31A    20    40   63  80   100  125  160  250  400   630  800   1000  1250    1600
            额定工作电流Ie
            Rated operating   AC-35A  20   40   63  80   100  125  160  250  400   630  800   1000  1000    1600
            current
                           AC-33A    20    40   63  80   100  125  160  250  400   400  830   1800   800    1000


            额定接通能力                                                       10Ie
            Rated turn-on capability

            额定分断能力                                                       8Ie
            Rated breaking capacity


            额定限制短路电流s                                 50kA                           70kA           100kA  120kA
            Rated limit short circuit current

            额定短时耐受电流Is
            Rated short-time withstand           7kA                 9kA       13kA        26kA         50kA
            current

            转换时间I-II或II-I                             0.45s                     0.6s              1.2s
            Conversion time I-II or II-I

            控制电压                                                DC24V、48V、110V、AC220V
            Control voltage

            电机能耗
            Motor energy consumption


                           启动                   300W                 325W      355W     400W         440W
                           start up
            额定功率
            rated power
                           正常                    55W                 62W        74W     90W          90W
                           normal


            重量(kg)4极                 7.0   7.2  7.2  7.2  7.5  7.5  8.8  9.0  16.5  17   32    36    40      43
            Weight (kg) 4 poles





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