Nvis 7014 DC Series Machine Lab

Nvis 7014 DC Series Machine Lab is an important and exclusively designed product for electrical laboratories. DC Machines are an important part of Electrical Engineering Syllabus. This panel plays a vital role in letting the students have a basic knowledge about the operating principle of DC machine. It provides complete learning contents to enhance practical knowledge and explains students the fundamental concepts of DC Series Machine.

All connections and appearance of panel are designed in a manner that students can make connections by themselves. All protection circuits are in built so there is almost no chance of fault or danger to user.

• Features:

- Machine with Mechanical Loading Arrangement
- Provided with Digital Tachometer
- Control board consist of high grade FRP material to provide utmost safety to the users
- Machine with Class "B" Insulation
- Heavy Duty Base/Channel
- Brake Drum/Pulley with heat suppression facility
- Designed by considering all the safety standards
- Diagrammatic representation for the ease of connections
- Exclusive and Compact Design
- Online Product Tutorial

- DC Machine:
           -- Type: Series
           -- Rating: 1 HP
           -- Voltage rating: 220 V ± 10 % (Please refer specification on machine)
           -- Speed: 1500 RPM ± 5 %
           -- Insulation: Class ‘B’
- Loading Arrangement: Mechanical
- Brake Drum / Pulley: Aluminum Casted
- Digital Meters used:
           -- DC Voltmeter: 300 V
           -- DC Ammeter: 5 A (2 Nos.)
- Digital Tachometer: 20,000 RPM
- Optional:
           -- DC Power Supply (Nvis 725A)
           -- Rheostat 2.8 A, 220 O

- Study of Operating Characteristics of DC Series Motor
- Study of Speed Control of DC Series Motor using Field Current Control
- Study of Speed Control of DC Series Motor using Armature Voltage Control