规格说明： 

1、主电源电压：AC 208/220/380/440/480 VAC±10%

2、辅助电压：AC 220V ±15% 50/60Hz

3、启动方式：乾接点

4、额定电流：28A-1100A

5、马力数：10HP-350HP, 500A-1100A

6、工作频率：50-60Hz ±5%

7、峰值耐压：600V 或1200V-1600V

8、启动时间：1-40 sec.

SMC920030,SMC920050,SMC920075,SMC920100, SMC920150, SMC920200, SMC920250, SMC920300, SMC920400, SMC920500, SMC920600, SMC920750, SMC921000, SMC921250, SMC921500, SMC921750, SMC920500A, SMC920560A, SMC920620A, SMC920750A, SMC920930A, SMC921100A

SMC930030,SMC930050,SMC930075,SMC930100,SMC930150, SMC930200, SMC930250, SMC930300, SMC930400, SMC930500, SMC930600, SMC930750, SMC931000, SMC931250, SMC931500, SMC931750, SMC932000, SMC932500, SMC933000 SMC930500A, SMC930560A, SMC930620A, SMC930750A, SMC930930A, SMC931100A

另外有电力调整器，可控硅，可控硅开关，晶闸管电力调整器，SCR电力调整器