RL Load Bank

GROADA-AC380V-150KW-RL Resistive load bank

★★★★★
Main Products:
  • AC Load Bank : R / RL / RLC / RCD
  • DC Load Bank : DC5V - 2000V, 0A - 5000A


Model AC220V-10KVA-RL AC380V-30KVA-RL AC380V-60KVA-RL AC380V-100KVA-RL AC380V-300KVA-RL AC380V-500KVA-RL AC380V-1000KVA-RL
Rated Power RL=10KVA RL=30KVA RL=60KVA RL=100KVA RL=300KVA RL=500KVA RL=1000KVA
R=10KW;L=6KVA R=30KW;L=18KVA R=60KW;L=36KVA R=100KW;L=60KVA R=300KW;L=180KVA R=500KW;L=300KVA R=1000KW;L=600KVA
Input Current 0-45A 0-45A 0-90A 0-150A 0-450A 0-750A 0-1500A
Dimensions (W*D*H mm) 480*600*277 480*600*360 500*750*1000 600*850*1000 700*1000*1650 1100*1400*1700 1100*1500*1900
Weight 25KG 40KG 80KG 130KG 250KG 550KG 750KG
Minimum Load 100W 100W 100W 500W 1KW 5KW 10KW
Other minimum load power can be customized upon request
Input Voltage AC220/230V AC380/400V
Other input voltages can be customized upon request
Power Factor PF=0.8/1.0 (Other power factors can be customized upon request)
System Accuracy ±3% (Other accuracy requirements can be customized upon request)
Control Mode Local Manual / Remote Host (Local manual control: Breaker / Button / Touch Screen optional, other modes customizable)
Remote Interface RS232 / RS485 / USB / RJ45 / CAN / GPIB (Other interfaces can be customized)
Protection Functions Emergency Stop, Over-temperature Protection, Fan Load Interlock, Ground Protection (Optional: Over-voltage, Over-current, Short Circuit, Fan Overload, Insufficient Airflow)
Working Power Supply AC220V AC220V/380V AC380V
Display Accuracy Class 0.5 (Other display accuracy can be customized upon request)
Display Parameters Voltage, Current, Power, Frequency, Power Factor, etc. (Other display parameters can be customized)
Cooling Method Side Air Inlet, Top Air Outlet (Other air outlet options can be customized)
Protection Level IP20 (Other protection levels can be customized)
Appearance Color Customizable


The GROADA-AC380V-150KW-RL resistive load bank is a high-performance testing device designed to simulate real-world electrical loads, ensuring the reliability and efficiency of power systems. With a robust 150 kW capacity, it caters to various applications, including generator testing, UPS systems, and renewable energy installations.


🔍 Product Overview

The GROADA-AC380V-150KW-RL is engineered for precision and durability. Its resistive load design ensures consistent performance during testing procedures. This load bank is ideal for verifying the operational readiness of generators, ensuring they can handle full-rated loads without issues.


✅ Key Features

  • High Capacity: Supports up to 150 kW, suitable for large-scale power systems.

  • Resistive Load: Provides stable and predictable load conditions.

  • User-Friendly Interface: Simplifies operation and monitoring during tests.

  • Durable Construction: Built to withstand rigorous testing environments.


⚙️ Applications

This load bank is versatile and can be utilized in various sectors:

  • Data Centers: Ensures UPS systems can handle peak loads.

  • Industrial Facilities: Verifies the performance of backup generators.

  • Renewable Energy: Tests inverters and other components for efficiency.


📈 Industry Insights

The global generator load testing market is experiencing significant growth. In 2023, the market was valued at approximately USD 1.2 billion and is expected to reach around USD 2.4 billion by 2032, growing at a Compound Annual Growth Rate (CAGR) of 7.6% during the forecast period . This growth is driven by increasing demand for reliable power in critical applications, stringent regulations on power safety, and the growing number of data centers worldwide.


🛠️ Best Practices for Load Bank Testing

To maximize the benefits of load bank testing, consider the following best practices:

  • Regular Testing: Conduct tests at least annually to ensure equipment reliability.

  • Safety Protocols: Implement comprehensive safety measures to protect personnel and equipment.

  • Documentation: Maintain detailed records of test results for compliance and future reference.


📊 Conclusion

The GROADA-AC380V-150KW-RL resistive load bank is an essential tool for ensuring the performance and reliability of power systems. Its robust design and high capacity make it suitable for a wide range of applications, from industrial facilities to renewable energy installations. By adhering to best practices and understanding industry trends, users can leverage this load bank to maintain optimal system performance and compliance with safety standards.

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