Three Phase AC Voltage Controller

Nvis 7203 Three Phase AC Voltage Controller is a vital product in the field of Power Electronic Lab. AC voltage controller is a type of thyristor power converter used to obtain a variable AC output voltage from a fixed-voltage, fixed-frequency AC input supply. It is designed to illustrate the basic operational working of Three Phase Low Voltage Controllers using various load configurations. This setup serves as an effective three phase ac voltage controller and three phase voltage controller trainer for power electronics laboratories.

Nvis 7203 is equipped with SCR firing control circuit that derives the operating characteristics and capabilities of AC Voltage Controller. It helps students to know how to generate firing pulses for three phase converters using a ramp comparator scheme. The system can also be used for studying the characteristics of a 3 phase ac voltage controller and 3 phase voltage controller under different operating conditions.

It also incorporates Nvis 7201 which has 2 Nos. identical Three Phase Low Voltage Power Supply that provides balanced 18V (line to neutral) & 28V(line to line) voltage to operate power and control circuit. Students can conduct experiments in a sequential manner with utmost safety. The trainer demonstrates the operation of a 3 phase ac voltage regulator and helps learners understand voltage control techniques in three-phase systems.

Nvis 7203 Three Phase AC Voltage Controller is an ideal platform to enhance education, training, skills, and practical understanding of power electronics concepts among students. It is also suitable for analyzing the performance of a three phase full wave ac voltage controller in academic and industrial training environments.

Product Features

• Provided with Three Phase low voltage Power Supply
• Flexibility to configure Half and Full Bridge Controller Circuit
• Equipped with fixed value of R & L Load
• Provided with suitable test points to observe ouptut at different blocks
• Equipped with firing circuit to study and analyse waveform
• Easy to operate
• Diagrammatic representation for the ease of connections
• Designed by considering all the safety standards
• Learning material CD

Applications of Three Phase AC Voltage Controller

The Nvis 7203 Three Phase AC Voltage Controller is widely used in power electronics laboratories for studying AC voltage control techniques and thyristor-based power conversion systems. It provides a practical platform for understanding the operation and performance of a three phase ac voltage controller in various load configurations. Students can analyze the characteristics of a 3 phase ac voltage controller under different operating conditions and gain hands-on experience with SCR firing methods.

Key Applications

• Study the operation and control characteristics of a three phase ac voltage controller in power electronics laboratories.
• Analyze the performance of a 3 phase ac voltage controller with resistive and inductive loads.
• Understand the working principles of a three phase voltage controller for AC power regulation applications.
• Evaluate voltage control techniques using a 3 phase voltage controller setup.
• Investigate the characteristics and operating behavior of a 3 phase ac voltage regulator.
• Perform experiments related to a three phase full wave ac voltage controller and SCR firing circuits.
• Demonstrate phase-angle control methods used in industrial power control systems.
• Enhance practical knowledge of AC voltage regulation and thyristor converter technologies.

Why Choose Nvis 7203 Three Phase AC Voltage Controller?

The Nvis 7203 Three Phase AC Voltage Controller is designed to provide a comprehensive understanding of AC voltage control techniques used in modern power electronics systems. It combines practical experimentation with theoretical concepts, making it an ideal training solution for engineering colleges, technical institutes, and industrial laboratories. The system enables students to study the operation of a three phase ac voltage controller and gain hands-on experience with SCR-based power control circuits.

Key Reasons to Choose This Trainer

• Dedicated platform for studying the operation of a three phase ac voltage controller and thyristor firing techniques.
• Supports practical analysis of a 3 phase ac voltage controller under different load conditions.
• Helps learners understand the characteristics and applications of a three phase voltage controller in power regulation systems.
• Facilitates experimentation with a 3 phase voltage controller using safe low-voltage supplies.
• Enables detailed study of a 3 phase ac voltage regulator and phase-angle control methods.
• Suitable for demonstrating the working of a three phase full wave ac voltage controller in laboratory environments.
• Equipped with clearly marked test points for waveform observation and analysis.
• Designed with safety features and user-friendly circuit representation for effective learning.
• Ideal for education, skill development, and hands-on training in power electronics and electrical engineering.

Frequently Asked Questions (FAQs)

What is a Three Phase AC Voltage Controller?

A three phase ac voltage controller is a thyristor-based power electronic device used to vary the AC output voltage while maintaining the same input frequency. The Nvis 7203 helps students understand the operation of a three phase voltage controller and AC power regulation techniques.

What experiments can be performed using the Nvis 7203 Three Phase AC Voltage Controller?

The Nvis 7203 allows users to study SCR firing circuits, analyze waveform characteristics, investigate phase-angle control methods, and evaluate the performance of a 3 phase ac voltage controller under different load conditions.

How does the Nvis 7203 help in learning power electronics?

This three phase ac voltage controller trainer provides hands-on experience with AC voltage control, thyristor converters, and firing pulse generation using a ramp comparator scheme. It is widely used for understanding the practical operation of a 3 phase voltage controller.

Can the trainer be used to study AC voltage regulation techniques?

Yes, the system enables learners to investigate voltage regulation methods and analyze the operating characteristics of a 3 phase ac voltage regulator. It also helps in understanding industrial AC power control applications.

Does the Nvis 7203 support the study of full-wave AC voltage control?

Yes, the trainer is suitable for performing experiments related to a three phase full wave ac voltage controller, including SCR firing techniques, waveform analysis, and phase-angle control studies in power electronics laboratories.