Description

Purpose. The light-dynamic stand-tablet is designed for mastering the principles of construction and operation of power and auxiliary control circuits for electric locomotives in specialized educational institutions.
Description. The stand consists of two rigid front panels, each of which is made of MDF with a thickness of at least 9 mm in a plastic frame with a thickness of less than 100 mm, but more than 85 mm. A polymer substrate with a color image of a diagram of the power and auxiliary control circuits of the VL-10U electric locomotive is glued to the first of the front panels. A polymer substrate with a color image is glued onto the second of the front panels: continuations of the circuit of power and auxiliary control circuits of the VL-10U electric locomotive; specifications with a list of electrical machines and devices presented in the diagram on both front panels. Inside the frame of the second front panel there is a controller that controls the logic of the stand. In order to clearly illustrate the arrangement of circuit elements, dynamic LED backlighting and magnetic sensors are installed in both front panels to implement “training” and “control” modes. In the “training” mode, when one of the images of a circuit element indicated by an LED is selected on any of the front panels, the LED opposite the corresponding name of the element in the specification lights up. In the “control” mode, the student must himself compare the name of the element with its image on the front panels. The front panels are connected to each other by a special patch cable. The delivery set includes: a magnetic pointer, a power supply with an operating voltage of 220 V.
Contents: Light-dynamic stand-tablet “Scheme of power and auxiliary control circuits of the electric locomotive VL-10U”, passport.
Technical characteristics of the stand: Powered by AC mains. Voltage, 220 ± 22 V. Frequency 50 Hz. Power consumption, no more than 50 W. The weight of each of the front panels is no more than 15 kg. Overall dimensions of each of the front panels, no more than (LxWxH) 1500x90x1200mm.»