| Customization: | Available |
|---|---|
| After-sales Service: | Technical Support,Training,Free Service |
| Material: | Steel |
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The 500kW resistive load bank delivers reliable electrical testing performance with dual control options:intuitive local panel operation and flexible remote control via PC software.Its advanced thermal management system features forced air cooling with optimized horizontal heat dissipation.The precision-engineered air duct design, coupled with high-efficiency fans,ensures rapid heat dissipation during high-power operation-maintaining stable performance while extending equipment lifespan.
Power Systems: Validate load capacity & stability of generators, transformers, and grid equipment
Renewable Energy: Benchmark performance of PV/wind inverters and battery storage systems
Industrial Applications: Verify motor/frequency converter ratings and automation system response
Critical Infrastructure: Stress-test marine powerplants and airport ground power units
R&D/QA: Provide precision load simulation for product development & certification
Backup Systems: Maintain standby generators and test UPS transfer reliability
| Model no. | RKLB500KW |
| Rated power | 500kW(resistive) |
| Rated voltage | 220V/380V/400V/415V/440V/480V/690VAC,etc,connected with tin plated copper bar |
| Operating voltage | Standard: 380V AC (quick-plug connection) Custom Voltages: Available on request No auxiliary power? We provide compatible solutions |
| Frequence | 50Hz/60Hz |
| Load accuracy | ±3% |
| Cooling | Forced air cooling,horizontal air discharge with axial fan,80dB(1m); Louver type design for air inlet/outlet + steel mesh inside with 1cm² holes |
| Control mode | Local panel manual control + remote PC control with software through Modbus TCP |
| Load steps | Standard: 1kW resolution 1kW+2kW+2kW+5kW+10kW+10kW+20kW+50kW+100kW×4,sum to 500kW If you have better choice.Tell us,we do it for you. |
| Enclosure | SPCC cold-rolled steel,powder coated,RAL7035 color |
| Resistor | 8020 NiCr alloy resistor |
| Design | Outdoor design,rain/snow proof design |
| Protection | High temperature alarm,low air alarm,over current,short circuit,emergency stop and exterior of the load bank has appropriate warning and caution statements |
| Packing | Wooden case + pallet |
| Reference size | 1750×1550×1420mm |
| Reference weight | 750kgs |
| Factory test | Yes and with test report |
| Electrics wiring diagram | Yes |
| Operation manual | Yes |
| Warranty card | Yes |
| Certificates | CE/ISO9001/Certificate of Original/FORM E/Certificate of Quality for your choice. |
All load banks undergo comprehensive testing post-production, including:
Visual Inspection
Housing integrity & component alignment
Dielectric Testing
Insulation resistance (≥100MΩ @500VAC)
Withstand voltage (2kVAC, 1min)
Protection Verification
Overload/overheat/short-circuit trip tests
Control System Checks
Local panel operation (knob/touchscreen)
Remote automation (Modbus/PLC interface)
Precision Validation
Loading accuracy (±1% of set value)
Pre-Sales Service
We provide professional pre-sales technical support for load banks,offering customized optimal solutions tailored to your testing needs, including product selection,parameter configuration and system integration advice to ensure an efficient and reliable testing experience.
In-Sales Service
We provide professional in-sales support for load banks, including production insights, commissioning assistance and operational training materials, ensuring efficient equipment deployment with full-process technical support for your testing projects!
After-Sales Service
We provide professional after-sales support for load banks, including maintenance guidance, fault diagnosis and technical upgrade services, with 24/7 response to ensure long-term stable operation of your equipment!
1)HS Code:
Included: Detailed manuals, training videos, and 24/7 technical support.
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