This is Hitachi L100 series AC variable speed drive that is designed by Hitachi with micro size to ensure the ease application process. This AC variable speed drive has been developed using ISPM power module to bring extremely quiet operation that is amazing. This product is also completed with 16-stage multi-speed operation mode with external analog input for remote frequency control. Hitachi L100 is also equipped with intelligent terminal system that allows 4-20Ma/0-10vdc device connection to control the frequency and run/stop function of the drive. Here is the schematic diagram of Hitachi L100 AC variable speed drive that consists of inverter, main power supply, DCL, alarm output, frequency setting device, class 3 grounding, variable speed control, etc.
Schematic Diagram of Hitachi L100 Series Variable Speed Drive
May 27, 2011 by Leave a Comment