RL Load Bank

GROADA-AC220V-20KW-RL Resistive Inductive Load Bank

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


ModelAC220V-10KVA-RLAC380V-30KVA-RLAC380V-60KVA-RLAC380V-100KVA-RLAC380V-300KVA-RLAC380V-500KVA-RLAC380V-1000KVA-RL
Rated powerRL=10KVARL=30KVARL=60KVARL=100KVARL=300KVARL=500KVARL=1000KVA
R=10KW;L=6KVAR=30KW;L=18KVAR=60KW;L=36KVAR=100KW;L=60KVAR=300KW;L=180KVAR=500KW;L=300KVAR=1000KW;L=600KVA
Input current0-45A0-45A0-90A0-150A0-450A0-750A0-1500A
Size (width * depth * height mm)480*600*277480*600*360500*750*1000600*850*1000700*1000*16501100*1400*17001100*1500*1900
Weight25KG40KG80KG130KG250KG550KG750KG
Minimum loading100W100W100W500W1KW5KW10KW
Other minimum loading power can be customized according to requirements
Input voltageAC220/230VAC380/400V
Other input voltage can be customized according to requirements
power factorPF = 0.8/1.0 (other power factor can be customized according to requirements)
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 waySide 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 AC220V-20KW-RL Resistive-Inductive Load Bank: High-Precision Testing for Reliable Power Systems

Overview

The GROADA AC220V-20KW-RL Load Bank is a high-performance testing solution designed for modern electrical systems. Combining resistive and inductive loads, it accurately simulates real-world operational conditions, allowing engineers to evaluate generators, uninterruptible power supplies (UPS), and other AC power equipment under realistic load scenarios. Its precision, durability, and safety features make it an essential tool for industrial, commercial, and renewable energy applications.


Key Features

Dual Load Configuration

  • Resistive and Inductive Loads: Provides a 0.8 power factor, reflecting real operational conditions of industrial and commercial systems.

  • Flexible Testing: Supports both resistive and reactive load testing for comprehensive evaluation of power systems.

High Power Capacity

  • Total Load: 20 kW, suitable for medium-sized generators, UPS units, and battery systems.

  • Stable Performance: Ensures consistent load application with minimal deviation, providing accurate measurement results.

Voltage and Frequency Compatibility

  • Voltage: 220V AC

  • Frequency: 50/60Hz

  • Compatible with standard power networks globally, enabling versatile deployment.

Portable and Durable Design

  • Rack-Mounted with Casters: Easy to transport and install in various environments.

  • Robust Construction: High-quality materials ensure longevity and reliable operation under continuous testing conditions.

Advanced Safety Protections

  • Over-Temperature Protection: Prevents overheating during extended use.

  • Short Circuit Protection: Ensures operator and equipment safety.

  • Cooling-Air Loss Protection: Maintains operational integrity under adverse conditions.


Applications

Generator Testing

  • Simulates both resistive and inductive loads to verify generator stability, efficiency, and response under real-world conditions.

UPS and Battery Systems

  • Assesses capacity, efficiency, and reliability of backup systems, ensuring they meet performance expectations during outages.

Power Distribution and Industrial Systems

  • Identifies weak points in distribution networks and industrial electrical installations, preventing downtime and improving system reliability.

Renewable Energy Integration

  • Tests solar, wind, and hybrid systems under load, ensuring compatibility and stable integration with existing power networks.


Industry Insights

The global load bank market is growing steadily, driven by the need for reliable power across industries such as data centers, telecommunications, and manufacturing. Innovations in load testing technology, including automated testing and digital simulations, are enhancing the precision and efficiency of load banks, making devices like the GROADA AC220V-20KW-RL increasingly indispensable.


Why Choose GROADA

  • Expertise and Innovation: Decades of experience in load bank design ensure cutting-edge technology and dependable performance.

  • Global Compliance: Meets international safety and quality standards, including IEC and UL certifications.

  • Comprehensive Support: Offers guidance on installation, operation, and maintenance, ensuring optimal long-term performance.


Conclusion

The GROADA AC220V-20KW-RL Resistive-Inductive Load Bank is a robust, high-precision tool for evaluating the reliability of AC power systems. Its advanced dual-load configuration, safety features, and portability make it a trusted choice for engineers and technicians seeking to ensure operational excellence in generators, UPS systems, and renewable energy applications.

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