Inverter Test Load Bank

GROADA-AC380V-30KW-RCD inverter load bank

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


ModelAC220V-5KW-RCDAC220V-10KW-RCDAC220V-15KW-RCDAC220V-20KW-RCDAC380V-30KW-RCDAC380V-50KW-RCDAC380V-60KW-RCDAC380V-100KW-RCDAC380V-200KW-RCD
Rated powerR=5KWR=10KWR=15KWR=20KWR=30KWR=50KWR=60KWR=100KWR=200KW
RCD=5KVARCD=10KVARCD=15KVARCD=20KVARCD=30KVARCD=50KVARCD=60KVARCD=100KVARCD=200KVA
Input current0-22A0-45A0-45A0-90A0-45A0-300A0-450A0-600A0-750A
Size (width * depth * height mm)500*600*800500*600*1000500*600*1100500*750*1100600*850*1400600*850*1600600*850*1850700*1000*18001100*1400*1800
Weight50KG80KG100KG130KG200KG300KG350KG450KG550KG
Input voltageAC220/230VAC380/400V
Other input voltage can be customized according to requirements
Minimum loading100W100W100W100W100W1KW1KW1KW1KW
Other minimum loading power can be customized according to requirements
Overall accuracy3% (other accuracy requirements can be customized according to requirements)
power factorPF=0.6~1.0
peak coefficient2 to 3
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/AC380V
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-30KW-RCD Inverter Load Bank: Comprehensive Testing for Reliable Power Conversion

The GROADA-AC380V-30KW-RCD inverter load bank is an advanced testing solution designed to evaluate the performance, safety, and efficiency of inverters in various applications, including photovoltaic (PV) systems, electric vehicles (EVs), and industrial power electronics. This load bank simulates real-world operating conditions, enabling manufacturers and engineers to conduct thorough assessments and ensure compliance with industry standards.


🔧Key Features

  • Power Capacity: 30 kW

  • Voltage Rating: 380V AC

  • Load Type: RCD (Resistive-Capacitive-Dynamic)

  • Phase Configuration: Three-phase

  • Cooling Method: Forced air cooling

  • Control Interface: Digital display with remote control capability


✅Applications

  • Photovoltaic Systems: Testing grid-tied inverters to ensure compliance with standards such as UL 1741 and IEC 62109.

  • Electric Vehicles: Evaluating traction inverters for performance and safety under dynamic loads.

  • Industrial Power Electronics: Assessing inverters used in motor drives and other industrial applications.


📊Performance Testing Capabilities

The GROADA-AC380V-30KW-RCD inverter load bank offers the following testing capabilities:

  • Load Simulation: Simulates resistive, capacitive, and dynamic loads to mimic real-world operating conditions.

  • Efficiency Measurement: Evaluates inverter efficiency by comparing input and output power.

  • Thermal Testing: Assesses the thermal performance of inverters under various load conditions.

  • Harmonic Analysis: Measures total harmonic distortion (THD) to ensure compliance with power quality standards.


📈Industry Standards Compliance

The inverter load bank complies with international standards, including:

  • UL 1741: Standard for inverters, converters, controllers, and interconnection system equipment for use with distributed energy resources.

  • IEC 62109: Safety of power converters for use in photovoltaic power systems.

  • ISO 9001:2015: Quality management systems - Requirements.


🧪Testing Protocols

Utilizing industry-standard testing protocols, the GROADA-AC380V-30KW-RCD inverter load bank ensures:

  • Load Rejection Over-Voltage Testing: Evaluates transient over-voltages during load rejection conditions.

  • Burn-In Testing: Simulates prolonged operation to assess long-term reliability.

  • Regulatory Compliance Testing: Aligns with IEC, UL, and MIL-STD standards for regulatory compliance.


🔍Conclusion

The GROADA-AC380V-30KW-RCD inverter load bank is an essential tool for manufacturers and engineers seeking to validate the performance and safety of inverters across various applications. By providing comprehensive testing capabilities and ensuring compliance with industry standards, this load bank supports the development of reliable and efficient power conversion systems.

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