Nvis 7029 DC Series Motor Shunt Generator Lab

Nvis 7029 includes various experiments to be conducted such as operational working behavior of DC Shunt Generator, Open Circuit Characteristic, Internal and External Characteristics etc. Diagrammatic representations are provided on the control set-up so that students can make connections by their own.

Nvis 7029 includes digital panel metes to obtain precise results. Separate terminals are provided to connect the optional accessories externally to the control setup with ease.

Nvis 7029, DC Series Motor Shunt Generator Lab is an ideal platform to enhance education, training, skills & development amongs our young minds.

• Features:

- Provided with Digital Tachometer
- Electrical Loading Arrangement
- Flexible Shaft Coupling Arrangement
- Good quality digital panel meters
- Designed by considering all the safety measures
- Specially designed patch cords for safety purpose
- Diagrammatic representation for the ease of connections
- Exclusive and Compact Design
- Rich online learning material

- Machines Specifications:
Both the Machines are flexibly coupled and mounted on a “C” channel base

- DC Motor (acts as prime mover):
-- Type: DC Series
-- Power Rating: 2 HP
-- Voltage Rating: 220 V, ±10 %
-- Speed: 1500 rpm ±5 %
-- Insulation Class: “B”

- DC Machine (acts as Generator)
-- Type: DC Shunt
-- Power Rating: 1 HP (also available with 2 HP)
-- Rated Current: 4.1 A
-- Speed: 1500 rpm ±7.5 %
-- Insulation Class: “B”

- Digital Meters used:
-- DC Voltmeter: 300 V (2 nos.)
-- DC Ammeter: 10 A, 5 A (2 nos.)

- Digital Tachometer: 20,000 RPM

- Include Accessories:

 • DC Supply “Nvis 725A”
 • 220 Ohms, 2.8 A Rheostat
• Resistive Load “Nvis 726 / Nvis 7067” (for Machines rated upto 1 HP / 2 HP respectively)

- Study and measurement of Open Circuit Characteristic of DC Shunt Generator
- Study and measurement of Internal Characteristic of DC Shunt Generator
- Study and measurement of External Characteristic of DC Shunt Generator