DC MACHINE LAB TRAINER
DSB-FC Modulation Demodulation Trainer
ELX-2101
Facilitates easy and safe wiring by students due to use of 4mm sturdy shrouded banana patch cords and shrouded socket arrangements
All machines are mounted on finely painted sturdy base frame with easy machine
interchangeability Use of gear coupling facilitates screw less coupling.
- DC shunt wound motor coupled to DC shunt generator setup (Motor-Generator setup):
- DC Integrated motor with following specs: Voltage: Varm = 220V, Vfield = 220V, Capacity:
300W/2 pole/ 1500RPM/8 terminals, Rotor construction: Standard commutator / brush arrangement with laminated stack, brought out on 2 terminals, Stator construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4
Terminals, with easily swappable gear coupling.
- DC Integrated motor with following specs: Voltage: Varm = 220V, Vfield = 180V, Capacity: 300W/2 pole/ 1500RPM/6 terminals, Rotor construction: Standard commutator / brush arrangement with laminated stack, brought out on 2 terminals, Stator construction: Separately excited field winding with laminated solid yoke 2 pole and series winding brought out on 4
Terminals.
- panel of Aluminum profile sturdy (4x2) flat panel (table top) system, carrying various high voltage components housed in plastic enclosures (panel) to minimise shock possibility
- DC voltmeter (0-300V), DC Ammeter (0-5A) with polarity protection diode
- Field failure relay to control Armature supply. Both 6A/6B needed simultaneously.
- DC lamp load for loading the shunt generator 3 sets of lamps will be provided with 4mm terminals for connections in the circuit.
- A dc power isolated power supply for operating the dc machine trainer.
- Built in dc field control supply for separately excited dc shunt generator
- Well printed circuit diagram for easy connections .
- Safety through the MCB in case of short circuits.
- Emergency stop button for emergency halt of operation of the instruments.
Shunt /series compound motors have been the most used due to their very simple speed control, Ruggedness & High Torque capabilities.This Model is the Industrial/Educational model suitable for demonstrating to students the complete know of the Basics, Components, Starting methods, Wear & Tear & Maintenance of these motors packaged in small rating.Students can make connections of their own with the help of the terminations provided for study of features viz Starting methods,Speed control, Speed-Torque, Effects of Field voltage, Effects of Armature voltage, Motor/Generator operation.
Technical Specs : Power ratings available : 350W / 750W / 1KW /2 KW / 3KW/ 5KW
Voltage Input: 220V
DC Excitation : 220V
DC Armature : 220V DC