Load Bank

GROADA-AC380V-51KW-RLC three phase load bank

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


ModelAC220V-10KVA-RLCAC380V-30KVA-RLCAC380V-60KVA-RLCAC380V-100KVA-RLCAC380V-200KVA-RLCAC380V-300KVA-RLC
Rated powerRL=10KVARL=30KVARL=60KVARL=100KVARL=200KVARL=300KVA
R=10KW;L=10KVA
C=10KVA
R=10KW;L=10KVA;
C=10KVA
R=60KW;L=60KVA;
C=60KVA
R=100KW;L=100KVA;
C=100KVA
R=200KW;L=200KVA;
C=200KVA
R=300KW;L=300KVA;
C=300KVA
Other power can be customized according to requirements
Size (width * depth * height mm)500*750*1400600*850*15001000*1100*15001100*1600*15001500*1800*18002000*2000*2000
Weight120KG380KG580KG880KG1500KG2500KG
Input voltageAC220/230VAC380/400V
Other input voltage can be customized according to requirements
Input current0-45A0-45A0-90A0-150A0-300A0-450A
Minimum loadingR=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=100W;L=100VA;
C=100VA
R=1KW;L=1KVA;
C=1KVA
R=1KW;L=1KVA;
C=1KVA
Other minimum loading power can be customized according to requirements
power factorPF = 0.1~1.0 (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-AC380V-51KW-RLC Three-Phase Load Bank: Comprehensive Product Overview


🔌 Product Introduction

The GROADA-AC380V-51KW-RLC is a high-performance three-phase AC load bank designed to simulate real-world electrical loads for testing and commissioning purposes. With a power capacity of 51 kW, it is engineered to provide accurate and reliable testing conditions for various power systems, including generators, uninterruptible power supplies (UPS), and inverters. This load bank combines resistive, inductive, and capacitive (RLC) elements to replicate the complex load profiles encountered in real-world applications.


⚙️ Key Features

  • Power Capacity: 51 kW, suitable for testing medium to large-scale power systems.

  • Voltage and Frequency: Operates at AC 380V, 50/60Hz, compatible with standard industrial power supplies.

  • Load Types: Combines resistive, inductive, and capacitive loads to simulate a wide range of real-world electrical conditions.

  • Control Interface: Features a user-friendly interface for precise load adjustments and monitoring.

  • Safety Protections: Equipped with overload, short circuit, and over-temperature protections to ensure safe operation.

  • Cooling System: Incorporates forced-air cooling to maintain optimal operating temperatures during extended testing periods.


🛠️ Applications

The GROADA-AC380V-51KW-RLC load bank is ideal for a variety of applications, including:

  • Generator Testing: Verifying the performance and reliability of backup and prime power generators.

  • UPS Systems: Ensuring the capacity and functionality of uninterruptible power supplies.

  • Inverter Testing: Assessing the efficiency and performance of inverter systems.

  • Power Distribution Systems: Testing the integrity and capacity of power distribution networks.

  • Data Centers: Simulating load conditions to ensure the reliability of power systems in critical environments.


📈 Industry Insights

The global load bank market is projected to grow at a compound annual growth rate (CAGR) of 5.1% from 2024 to 2030, driven by increasing industrial activities and the need for reliable power systems. Industries such as telecommunications, manufacturing, and data centers are increasingly relying on load banks for testing and maintaining backup power systems. 


🛡️ Compliance and Standards

Regular load bank testing is essential for compliance with industry standards and regulations, ensuring that power systems operate efficiently and reliably. It helps in identifying potential issues before they lead to system failures, thereby minimizing downtime and maintenance costs.


💡 Why Choose GROADA-AC380V-51KW-RLC?

  • Comprehensive Testing: Simulates a wide range of load conditions, providing a thorough assessment of power system performance.

  • User-Friendly Interface: Allows for easy operation and monitoring, reducing the complexity of testing procedures.

  • Robust Safety Features: Ensures safe operation under various testing conditions, protecting both equipment and personnel.

  • Reliable Performance: Built to deliver consistent and accurate results, supporting the maintenance of high-quality power systems.


In summary, the GROADA-AC380V-51KW-RLC Three-Phase Load Bank is an essential tool for industries requiring reliable and efficient power systems. Its advanced features, comprehensive testing capabilities, and adherence to industry standards make it a valuable asset for ensuring the performance and longevity of power sources.

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