Product Details:
Introduction
Features
Specifications
Experiment List
Introduction
DC Shunt Wound Motor Training System is an important and exclusively designed product for electrical laboratories. DC Machines are an important part of Electrical Engineering Syllabus. It provides complete learning contents to enhance practical knowledge and explains students the fundamental concepts of DC Shunt Machine.
It can aptly be employed for performing various exercises like Motor Starting, Speed Control through armature and flux field control method & load Characteristics etc. Thus the product makes the subject completely understandable.
Features
- Machine with standard mechanical loading structure
- Machine with standard tabular spring balance with zero adjustment facility
- Machine winding consist of copper for long term service
- Machine Conforms to all leading industrial standards with Class “F” Insulation
- Brake-Drum/Pulley (Aluminum or MS Casting) with heat suppression facility inside it
- Provided with non contact/contact type Digital speed measuring equipment
- Inbuilt DC Power Drive of suitable rating with overload protection
- Heavy Duty Base/Channel with facility to concrete machine using suitable heavy nuts and bolts
- Control panel with digital microcontroller based measuring devices with high accuracy and resolution
- Front board consist of MS Material with power coating / epoxy paint to avoid any rust
- Provided with suitable protection such as fuses, MCB, etc wherever requires
- Specially designed BS10 Terminals and patch cords for electrical safety
- Lamp indication for single phase supply
- Screen printed diagrammatic representation for the ease of connections.
- Product provide with protection fuses, colored patch cords, single phase cords, learning manual contents having theory, operating procedure with connecting diagram, FAQ, Glossary, etc
Specifications
- Operation Voltage of Control Panel : 220VAC ± 10%, 50Hz
- DC Machine
- Type : Shunt
- Power Rating : 0.5HP to 3HP
- Voltage Rating : 220VDC ± 10%
- Field Excitation : 200VDC ± 10%
- Speed : 1500 rpm ± 10%
- Insulation : Class ‘F’
- Winding : Copper
- Duty : Continuous
- Enclosure : SPDP
- Mounting : Horizontal foot mounted
- Shaft Extension : Single Sided
- Loading arrangement : Mechanical
- Brake Drum/Pulley : MS/Aluminum Casted with heat suppression facility inside it
- Spring Balance : 2Nos. (Salter make)
- Loading Nut & Bolts : Brass material
- Terminals box : Powder coated/epoxy paint with terminals and fuses brought out at the top
- Machine Base : MS “C” Channel with suitable interconnection
- Digital Meters used
- DC Voltmeter : 300V
- DC Ammeter : 20A (2 nos)
- DC Power Supply
- Output Fixed voltage : 200VDC ± 10%
- Output Variable Voltage : 0 – 240VDC ± 10%
- Current Rating : Based on Power Rating of Machine
- Protection : Overload Protection
- Digital Tachometer
- Range : 19,999 rpm
- Type : Contact / Non-contact
- Protection Devices
- MCB (DP) : 1No
- Glass Fuse : 3Nos.
- Grounding Nut : Available at the rear side of the panel
Experiment List
- Running and reversing phenomenon
- Study of self excited DC Shunt Motor
- Study of Separately Excited DC Shunt Motor
- Study of no load characteristic of DC Shunt Motor
- Study of Load Characteristic of DC Shunt Motor
- Speed Control of DC Shunt Motor by Field Current control Method
- Speed Control of DC Shunt Motor by Armature Voltage Control method
