129708-02 M003325108 | 170947/170948 Power Stage Interface Board

Thank you, everything is fine!The 170948 product code represents a power stage interface board for the 1395 series of digital DC drives by / Automation. These drives are manufactured for various applications so there are drives with different dimensions, different voltages, and different output power levels. The voltage ratings include 200 to 240 Volts AC and 400 to 480 Volts AC versions with power ratings from 1 to 600 Horsepower (0.75 to 224 Kilowatts). The 170948 power stage interface board is a very important armature bridge component that interfaces with the main control board, feedback board, power supply units, and other essential elements of the system. For example, this board is used for synchronization where the scaled voltage is being sent in order to create the synchronizing information that is forwarded for use by the main control board. Also, the power stage interface is used to send DC voltage for current feedback to the main control board.
The intent behind the 170948 power stage interface board is to ensure that the main control board is connected with power bridge boards like the pulse transformer and snubber board and the feedback board. The 170948 power stage interface incorporates functions such as DC control of the power distribution to the main control board, the directing of signals from the main control board, and the providing of three-phase signals for synchronization. In many ways, the power stage interface interfaces with the main control board, which makes it a very important component in the overall system. The 1395 drives are made for use in environments with a temperature range of 0 to 55 degrees Celsius (32 to 131 degrees Fahrenheit) and a relative humidity rating of up to 95% (non-condensing). In addition to that, it is advised that these drives be stored in dry and clean locations where they are not exposed to corrosion. The drives can be stored at temperatures between 0 and 65 degrees Celsius (32 and 149 degrees Fahrenheit).