Description

The IS2020RKPSG1A is a Mark VI module component.The Mark VI is one of the last gas and steam turbine management systems released by General Electric under the Speedtronic name.The Speedtronic line was developed and released by GE from the 1960s through the 1990s. The IS2020RKPSG1A is a self-contained module.This module has a front faceplate that is labeled along its top edge with the words ‘Power Supply.' The faceplate has three LED indicators that are labeled normal, fault, and available.This area also has a toggle switch and a location to record the serial number, the revision number, and the GE catalog number, for easy reference. The toggle switch is the only user control on this module, and provides front-panel control of power supply output voltages and, when toggled,also serves as a fault reset. Faults occurring within this module will result in output shutdown, something that will require a reset action to clear, or a permanent failure that requires replacement of the entire power supply. This module has 125 V dc input voltage and 400 W output rating.Outputs include five +28V outputs, three +28V remote outputs, as well as a single PS335 output. Installation of the IS2020RKPSG1A occurs on the right-hand side of the VME rack. To prevent electric shock power must be turned off to the module before touching it or any connected circuits.Do not insert, remove, or adjust connections will power is on. The IS2020RKPSG1A is designed for use in ambient temperatures of 0 to 60 degrees Celsius.