Load Bank

GROADA-AC400V-40KW-R resistance AC load bank

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


ModelAC220V-6KW-RAC380V-30KW-RAC380V-60KW-RAC380V-100KW-RAC380V-200KW-RAC380V-400KW-RAC380V-500KW-RAC380V-1000KW-R
Rated power0-6KW0-30KW0-60KW0-100KW0-200KW0-400KW0-500KW0-1000KW
Size (width * depth * height mm)480*600*277500*750*1000600*850*1000600*850*1400700*1000*16501100*1400*17001100*1400*18001500*1800*2000
Weight25KG80KG130KG180KG250KG550KG650KG1100KG
Input current0-30A0-45A0-90A0-150A0-300A0-600A0-750A0-1500A
Minimum loading100W100W500W1KW1KW5KW10KW50KW
Other minimum loading power can be customized according to requirements
Input voltageAC220/230VAC380/400V
Other input voltage can be customized according to requirements
PowerPF=1.0
Overall accuracy3% (other accuracy requirements can be customized according to requirements)
Control modeLocal manual/remote host computer (local manual control mode: circuit breaker/button/touch screen three-way optional, other methods can be customized as required)
Remote InterfaceRS232/RS485/USB/RJ45/CAN/GPIB (other interface modes can be customized according to requirements)
Protection functionEmergency stop protection, over-temperature protection, fan load interlock protection, grounding protection (select over-voltage protection, over-current protection, short-circuit protection, fan overload, insufficient air volume)
Working power supplyAC220VAC220V/380VAC380V
Display accuracy0.5 level (other explicit precision can be customized according to requirements
Display parametersVoltage, current, power, frequency, power factor, etc. (other explicit methods can be customized according to requirements)
Cold sure wayForward and outSide air inlet and upper air outlet (other air outlet methods can be customized according to requirements)
Protection levelIP20 (other protection level can be customized according to requirements)
Appearance colorRAL7035 (other colors can be customized according to requirements)
Working temperature-10 ℃ ~ 55 ℃
Relative humidity≤95%RH
Altitude≤ 2500 m



GROADA AC400V-40KW-R Resistive Load Bank: Ensuring Power System Reliability


🔋 Product Overview

The GROADA AC400V-40KW-R resistive load bank is a high-performance testing device designed to simulate real-world electrical loads, ensuring the reliability and efficiency of power systems. Operating at 400V AC, this unit delivers up to 40 kW of resistive load, making it ideal for testing generators, uninterruptible power supplies (UPS), and other critical power equipment.


⚙️ Key Features

  • High Power Capacity: Delivers up to 40 kW of resistive load, suitable for testing a wide range of power systems.

  • Precise Load Simulation: Accurately replicates real-world electrical loads to assess system performance under various conditions.

  • Durable Construction: Built with high-quality materials to withstand rigorous testing environments.

  • User-Friendly Interface: Equipped with intuitive controls for easy operation and monitoring.

  • Safety Features: Includes over-temperature and over-current protection to ensure safe operation.


🏭 Applications

The GROADA AC400V-40KW-R resistive load bank is versatile and can be utilized in various industries, including:

  • Data Centers: Ensures backup power systems can handle peak loads during outages.

  • Manufacturing Facilities: Verifies the capacity of generators and UPS systems to support critical operations.

  • Renewable Energy Installations: Tests the integration of renewable energy sources with existing power grids.

  • Military and Emergency Services: Confirms the readiness of power systems for emergency situations.


📈 Market Insights

The global load bank market is experiencing significant growth, projected to reach USD 387.15 million by 2032, growing at a CAGR of 3.70% . This growth is driven by the increasing demand for reliable power systems across various sectors, including data centers, healthcare, and manufacturing. Regular load bank testing is essential to ensure these systems can perform under peak loads and during emergencies.


✅ Why Choose GROADA AC400V-40KW-R?

  • Proven Reliability: Trusted by industries worldwide for accurate and consistent testing results.

  • Comprehensive Support: Offers full technical support and service to ensure optimal performance.

  • Cost-Effective Solution: Provides high-quality testing capabilities at a competitive price point.


📞 Contact Information

For more details or to request a quote, please contact:

  • Email: groada@163.com

  • Phone: +86 0755-23339096

  • Location: Shenzhen, Guangdong, China


Investing in the GROADA AC400V-40KW-R resistive load bank ensures that your power systems are tested to perform reliably under all conditions, safeguarding your operations and minimizing the risk of unexpected failures.

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