GROADA-AC520V-40A-R Resistive load bank

GROADA AC520V-40A-R Resistive Load Bank: Precision Testing for High-Voltage Applications

🔧 Product Overview

The GROADA AC520V-40A-R Resistive Load Bank is a high-performance testing solution designed to simulate real-world electrical loads for power systems operating at 520V AC. With a robust 40A capacity, this load bank is ideal for validating the performance, reliability, and efficiency of critical infrastructure such as generators, uninterruptible power supplies (UPS), battery systems, and renewable energy installations.

⚙️ Key Specifications

• Model: GROADA AC520V-40A-R

• Rated Voltage: AC520V, 3-phase, 4-wire

• Rated Current: 40A

• Rated Power: Approximately 20.8 kW

• Frequency: 50/60 Hz

• Load Type: Purely resistive

• Cooling Method: Air-cooled

• Control Interface: Digital control panel with remote monitoring capabilities

🌐 Industry Context & Market Dynamics

The global load bank market is experiencing significant growth, driven by the increasing demand for reliable power testing solutions across various industries. According to industry reports, the market is projected to grow from USD 300.19 million in 2025 to USD 387.15 million by 2032, exhibiting a CAGR of 3.70% during the forecast period. 

In particular, the resistive load bank segment is gaining traction due to its simplicity and effectiveness in testing power systems under steady-state conditions. Resistive load banks are widely used for generator testing, UPS systems, and battery discharge simulations, making them indispensable in ensuring the reliability of critical power infrastructure. 

🛠️ Applications

• Generator Load Testing: Simulate full-load conditions to verify the performance and reliability of generators.

• UPS System Testing: Ensure uninterruptible power supplies function correctly under load conditions.

• Battery Discharge Simulations: Test the discharge capabilities of battery banks to assess their performance and capacity.

• Preventive Maintenance: Regular testing with a resistive load bank helps identify potential issues before they lead to system failures.

✅ Why Choose the GROADA AC520V-40A-R?

• High Precision Testing: Offers accurate simulation of resistive loads, ensuring your power systems are tested under realistic conditions.

• Robust Construction: Designed with durable materials to withstand demanding environments, making it suitable for both indoor and outdoor applications.

• User-Friendly Interface: Equipped with a digital control panel for easy operation and monitoring of load parameters.

• Safety Features: Includes overload protection, over-temperature shutdown, and emergency stop to ensure safe operation.

📈 Market Insights

The global load bank market is projected to grow from USD 300.19 million in 2025 to USD 387.15 million by 2032, exhibiting a CAGR of 3.70% during the forecast period. 

In particular, the resistive load bank segment is gaining traction due to its simplicity and effectiveness in testing power systems under steady-state conditions. Resistive load banks are widely used for generator testing, UPS systems, and battery discharge simulations, making them indispensable in ensuring the reliability of critical power infrastructure. 

🏭 Applications

• Generator Load Testing: Simulate full-load conditions to verify the performance and reliability of generators.

• UPS System Testing: Ensure uninterruptible power supplies function correctly under load conditions.

• Battery Discharge Simulations: Test the discharge capabilities of battery banks to assess their performance and capacity.

• Preventive Maintenance: Regular testing with a resistive load bank helps identify potential issues before they lead to system failures.

🛡️ Compliance & Certification

The GROADA AC520V-40A-R Resistive Load Bank complies with international safety and performance standards, ensuring reliable operation in various applications. Its design incorporates features that meet industry regulations, providing users with confidence in its performance and safety.

In conclusion, the GROADA AC520V-40A-R Resistive Load Bank is an essential tool for ensuring the reliability and efficiency of your power systems. Its robust design, precise testing capabilities, and user-friendly interface make it a valuable asset for industries requiring dependable power solutions.