AC Load Bank

GROADA-AC480V-200KW-R Resistance Load Bank Supplier

★★★★★
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 AC480V 200KW-R Resistive Load Bank – Precision, Reliability, and Industrial Excellence

The GROADA AC480V 200KW-R Resistive Load Bank represents the pinnacle of power system testing solutions, engineered for industrial-grade reliability, precision, and safety. Designed for modern AC power systems, this load bank enables thorough evaluation of generators, UPS systems, and critical infrastructure under realistic load conditions.


Key Features & Performance Highlights

  • High-Capacity Testing: Rated at 200 kW, the AC480V 200KW-R delivers robust performance for testing medium to large-scale AC power systems with accuracy and stability.

  • Wide Voltage Compatibility: Engineered for 480V operation, suitable for diverse industrial applications and international standards compliance.

  • Pure Resistive Load: Offers true resistive testing, accurately simulating operational loads to validate system capacity without introducing inductive or capacitive distortions.

  • Advanced Safety Mechanisms: Integrated features include over-temperature protection, branch circuit fuses, and secure quick-connect cables, ensuring safe and uninterrupted operation.

  • Intuitive Control Interface: Equipped with a digital LED display, individual fan switches, load step controls, and master load control, providing operators precise, user-friendly load management.


Applications Across Industries

The AC480V 200KW-R load bank is indispensable for industries requiring robust power system validation:

  • Generator Testing: Ensures generators operate at full-rated capacity under continuous or peak loads.

  • UPS & Emergency Power Systems: Validates UPS performance, crucial for mission-critical facilities such as data centers, hospitals, and telecommunications.

  • Industrial & Manufacturing Facilities: Confirms the reliability of power systems under production and operational stress.

  • Data Center Infrastructure: Simulates full-load conditions to safeguard backup power and ensure uninterrupted digital operations.


Compliance & Industry Standards

GROADA load banks adhere to rigorous international testing standards, supporting operational longevity and safety. Routine load bank testing is recommended by NFPA 110 and other global standards for emergency power systems. By incorporating this load bank into your maintenance protocols, you enhance reliability, extend equipment life, and ensure regulatory compliance.


Why GROADA AC480V 200KW-R Stands Out

  • Precision Engineering: Realistic load simulation for accurate testing outcomes.

  • Durability & Longevity: Built with high-quality components for heavy-duty industrial environments.

  • Ease of Operation: Clear digital controls and safety features for streamlined operation.

  • Global Support Network: GROADA provides comprehensive after-sales service, ensuring continuous operational readiness.


Invest in Reliability

The GROADA AC480V 200KW-R Resistive Load Bank is more than a testing tool—it is a guarantee of operational confidence. By simulating real-world loads with precision and ensuring compliance with international standards, it becomes an essential asset for power system engineers, facility managers, and industrial operators who demand reliability, safety, and excellence.

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