***供应西门子直流控制器产品规格︰全数字式：6RA28/24/70电枢电流：15-2000A电枢电压：420-485VDC励磁可调。产品优点︰1.6RA28全数字化通用经济型输入电压3AC400V,500V可选电枢电流15A-600A单象限,四象限可选励磁恒定单机结构完善的通讯功能,Profibus,Simolink,...完善的保护功能,过压,欠压,过流,...简易便捷的参数设定及监控2.6RA24全数字化。工程型输入电压3AC400V,500V,750V可选电枢电流15A-1200A,可扩展至7200A单象限,四象限可选励磁可控单机结构完善的通讯功能,Profibus,Simolink,...高精度工艺控制功能,卷曲,张力,同步,***,...完善的保护功能,过压,欠压,过流,...简易便捷的参数设定及监控,Simovis,...3.6RA70DCMASTER全数字化,与交流传动的统一化工程型输入电压3AC400V,575V,690V,830V可选电枢电流15A-2000A,可扩展至10000A单象限,四象限可选励磁可控单机结构完善的通讯功能,Profibus,Simolink,...高精度工艺控制功能,卷曲,张力,同步,***,...完善的保护功能,过压,欠压,过流,...简易便捷的参数设定及监控,Simovis6RA2818-6DS216RA2825-6DS216RA2828-6DS216RA2831-6DS216RA2875-6DS216RA2877-6DS216RA2881-6DS216RA2885-6DS216RA7018-6DS22-06RA7025-6DS22-06RA7028-6DS22-06RA7031-6DS22-06RA7075-6DS22-06RA7078-6DS22-06RA7081-6DS22-06RA7085-6DS22-06RA7087-6DS22-06RA7091-6DS22-06RA7093-4DS22-06RA7095-6DS22-06RA2818-6DV616RA2825-6DV616RA2830-6DV616RA2832-6DV616RA2875-6DV616RA2877-6DV616RA2881-6DV616RA2885-6DV616RA7013-6DV62-06RA7018-6DV62-06RA7025-6DV62-06RA7028-6DV62-06RA7031-6DV62-06RA7075-6DV62-06RA7078-6DV62-06RA7081-6DV62-06RA7085-6DV62-06RA7087-6DV62-06RA7091-6DV62-06RA7093-4DV62-06RA7095-4DV62-0)