Thông số kỹ thuật servo controller allen bradley: The 1394C-SJT05-A controller module from Allen-Bradley is a Bulletin 1394 servo controller module. It can be used with AC line filters that are made for 3-phase AC voltage. The 1394C-SJT05-A servo controller module is engineered to be 98% efficient when it is installed correctly and operating in the proper environmental conditions. It can operate with a voltage range of 380 to 460 Volts AC at 50 to 60 Hertz frequency. The 1394C-SJT05-A module?s current rating is 15 Amps.