Defense Products & Services
Rocky Research 20hp Matrix Variable Speed Drive
VSD2011
The Rocky Research 20hp Variable Speed Drive is designed to operate
efficiently and effectively in the harsh environments found aboard Navy
ships - high temperature, shock, vibration, EMI, and high humidity..
Utilizing Rocky Research's patent-pending technology, the VSD2011 also
contains some of the most advanced, state-of-the-art active matrix front
technology available. The unit's mechanical design incorporates Rocky
Research ICE™ thermal management technology and expertise in
ruggedization of high-density electronics.
The system has the speed and torque response necessary to provide servolike
performance from an induction motor in speed, torque, or position
control applications. The unit utilizes IGBT technology for greater
efficiency, and has 480V 3-level inverter architecture for providing total
system protection. There are four configurable control schemes - V/f, open
loop, closed loop, and flux vector. The system features an LCD keypad
display for control at the enclosure, and it is equipped with an Ethernet
Card that provides remote control capability, as well as dry contacts and 4-
40 mA control lines for external PLC or microcontroller based control.
 Details for 20hp Variable Speed Drive
|
