Single and Three Phase Resistive Load

Product Description

Nvis 7067 Single and Three Phase Resistive Load is a high wattage resistance network suitable for loading Single Phase and Three Phase supplies and generators. This three phase resistive load system is widely used for testing electrical power sources in laboratories and industries. The load banks are used to verify the performance of power sources. However real loads are unpredictable and random in value hence standard loads are used to stimulate environment for testing power sources.

This 3 phase resistive load setup is designed in robust enclosure. It consists of three banks of switched resistive loads. These three banks can be used with Single Phase and Three Phase Systems. Each bank of resistors is electrically isolated and separate terminals for each phase are provided on panel. The equipment can also be used as a single phase load bank for educational and industrial testing applications.

MCB’s are used to change the resistance of the load. The resistive load is equipped with a cooling fan to reduce the temperature. The load is mounted on a trolley to provide facility of easy movement in laboratories. This 3 phase resistive load bank is suitable for safe and reliable testing of generators, transformers, and power systems.

Product Features

• Suitable for Single and Three Phase Operation
• Suitable for both static and rotating machines
• Five selectable load values on each bank
• Suitable for balanced and unbalanced load Conditions
• MCBs are used to switch values and provide protection at the same time
• Provided with cooling fan for heat suppression
• Designed by considering all the safety standards
• Equipped with Supply Indication Lamps
• Provide with trolley for flexible movement

Why Choose Nvis 7067 Single and Three Phase Resistive Load?

Nvis 7067 is a high-performance three phase resistive load system designed for testing generators, transformers, and power sources. This durable 3 phase resistive load bank supports both balanced and unbalanced conditions and can also be used as a single phase load bank for laboratory and industrial applications.

• Designed for reliable testing of single and three phase power systems
• Ideal 3 phase resistive load bank for laboratories, industries, and training institutes
• Supports both balanced and unbalanced load conditions
• Can be used as a single phase load bank for flexible testing applications
• Heavy duty construction ensures long operational life
• Built-in cooling fan for efficient heat dissipation during continuous operation
• Easy load selection using MCB-based switching system
• Suitable for testing generators, transformers, and electrical machines
• Compact trolley-mounted design for easy movement and handling
• Safe and stable three phase resistive load solution designed as per industry standards

FAQs

1. What is a three phase resistive load used for?

Tests generators, transformers, and power systems by simulating controlled load conditions for performance analysis and safe operation.

2. Can this equipment work as a single phase load bank?

Yes; each resistive bank is electrically isolated, allowing single phase operation.

3. What is the advantage of a 3 phase resistive load bank?

Provides stable, controlled loading to verify efficiency, reliability, and overall system performance.

4. Does the resistive load support unbalanced load conditions?

Yes; it supports both balanced and unbalanced load conditions.

5. Where is this 3 phase resistive load commonly used?

Engineering colleges, industrial laboratories, generator testing, training centers, and research environments.