Single and Three Phase Inductive Load

Product Description

The Nvis 7068 Single and Three Phase Inductive Load is designed for loading single-phase and three-phase power supplies and generators. It features a robust enclosure containing three banks of switchable inductive loads, making it an effective solution for educational and laboratory applications.

Two terminals for each phase are provided and are externally accessible through an inbuilt star–delta switch. All inductor banks are electrically isolated, and separate terminals for each phase allow students to configure the system in either star or delta connections for three-phase circuits.

Each bank includes a set of switches to introduce inductors into the circuit, enabling students to study the effects of balanced and unbalanced inductive loads. MCBs are provided for switching load values as well as for protection.

Students can connect the load to experimental circuits using specially designed patch cords available on the front panel. The system is mounted on a trolley with heavy-duty wheels, ensuring easy movement within laboratories.

The Nvis 7068 serves as an ideal platform for enhancing education, training, and skill development in electrical engineering.

Product Features

● Suitable for loading single-phase and three-phase supplies
● Compatible with both static and rotating machines
● Star–delta switch for flexible three-phase load configuration
● MCBs for load switching and protection
● Heavy-duty wheels for easy mobility
● Suitable for balanced and unbalanced loading conditions
● Designed with comprehensive safety considerations

FAQS

1. What is an inductive load?

An inductive load is an electrical load that contains inductors such as coils, motors, or transformers. It stores energy in a magnetic field and causes the current to lag behind voltage, affecting power factor and circuit performance.

2. What is an inductive load bank?

An inductive load bank is a testing device used to simulate real inductive loads on generators, UPS systems, and power supplies. It helps in analyzing performance under reactive power conditions and ensures equipment reliability.

3. What is an inductor bank?

An inductor bank is a group of inductors connected together to provide adjustable inductive loading. It is commonly used in laboratories and training setups to study inductance, power factor, and circuit behavior.

4. What are inductive load banks used for?

Inductive load banks are used for testing and evaluating electrical equipment like generators, transformers, and UPS systems. They simulate real-world inductive conditions to analyze efficiency, stability, and load handling capability.

5. What is a 3 phase inductive load?

A 3 phase inductive load is a system where inductors are connected across a three-phase power supply. It is used to study balanced and unbalanced load conditions, phase relationships, and power distribution in industrial circuits.