GROADA-AC400V-20KVA-L Inductance load bank

GROADA-AC400V-20KVA-L Inductive Load Bank

The GROADA-AC400V-20KVA-L Inductive Load Bank is a high-performance testing instrument designed for applications in the power industry, electrical automation, and power equipment manufacturing. This article introduces its features, working principle, advantages, and application scenarios in real-world testing environments.

1. Features

1. High Precision
Delivers up to 0.5% output accuracy, ensuring reliable and precise testing results across a wide range of electrical systems.

2. High Power Capacity
With a maximum power of 20KVA, it easily meets the testing demands of high-power electrical equipment and industrial systems.

3. Multi-Functional Testing
Supports comprehensive testing parameters, including current, voltage, power factor, and frequency, making it ideal for diverse test scenarios.

4. Easy Operation
Features a simple and intuitive control interface, allowing users to perform tests efficiently with minimal training.

5. Safety and Reliability
Built with multiple protection systems—such as overload, over-temperature, and short-circuit protection—to ensure maximum safety during every test cycle.

2. Working Principle

The GROADA-AC400V-20KVA-L inductive load bank functions as an electronic load simulator, utilizing inductive components to replicate real-world load conditions.
During operation, it outputs a constant current or voltage signal to the device under test. Based on the power source’s output characteristics, the load bank automatically adjusts its load value to achieve the desired testing results with accuracy and stability.

3. Applications

The GROADA-AC400V-20KVA-L inductive load bank is widely applied in:

• Power generation and transmission testing

• Electrical automation systems

• Power equipment manufacturing and quality assurance

It is suitable for testing various electrical devices, including generators, transformers, UPS systems, and batteries. Through precise testing, users can evaluate product quality, verify performance, and identify potential issues before deployment.

Additionally, this load bank supports research and development in emerging energy technologies, such as renewable energy systems and electric vehicles. By simulating real-world inductive loads, it enables engineers to assess feasibility, optimize performance, and accelerate technological innovation.

4. Summary

In summary, the GROADA-AC400V-20KVA-L Inductive Load Bank stands out as a high-precision, high-power, and multi-functional testing solution in the field of electrical testing.
Its ease of use, safety, and reliability make it an indispensable tool for laboratories, manufacturing facilities, and R&D institutions pursuing excellence in power system performance testing and innovation.