5KW 48V DC Resistive Load Bank with 100A Output for Power Testing and Battery System Verification
The JH-RYF-5KWD48-P is a 5KW 48V DC resistive load bank designed for comprehensive power testing and battery testing applications. This industrial-grade testing equipment provides precise load simulation with advanced control capabilities.
- 5KW rated power with 100A maximum constant current output
- 48V rated voltage operation with power factor of 1
- Optimized energy efficiency with minimal power waste
- Ideal for power source verification and high-power device testing
- Operating temperature range: -10°C to 50°C
- IP21 protection rating for indoor dust and electrical safety
- Forced air cooling system with front-to-rear airflow
- Designed for continuous 7x24 hour operation stability
- High-quality touch screen local control panel
- Real-time monitoring of voltage, current, power, and loading time
- Precise parameter control for accurate testing scenarios
- Constant current control mode with 1A step accuracy
- Multiple protection functions: overcurrent, overheat, overvoltage, emergency stop
- Spring resistance with ±3% accuracy error
- Enhanced test accuracy through Ohm's law compliance
| Parameter | Specification | Notes |
|---|---|---|
| Dimensions | ≤600×500×200mm (L×W×H) | Length × Width × Height |
| Rated Power | 5KW | |
| Rated Voltage | 48V DC | |
| Control Method | Touch screen + 485 communication interface | |
| Load Resistance | Spring resistance (±3% accuracy) | |
| Control Step | 1A | At rated voltage |
| System Power Supply | AC220V 5A | |
| Resistance Temperature Rise | <350°C | At full power operation |
| Surface Temperature Rise | <45°C | Higher outlet |
| IP Rating | IP21 | |
| Insulation Voltage | ≥3kV | Resistance insulation between cabinets |
Verify stability, efficiency, and thermal performance of power supplies during development and production. Essential for power manufacturing enterprises, maintenance services, and quality control departments.
Test charging stations and battery management systems for electric vehicles and mobile power applications. Ensure reliability and safety in practical usage conditions.
Evaluate working parameters of inverters and converters under various load conditions. Optimize design and improve performance through multi-gear adjustment and constant current characteristics.
Simulate real-world load conditions during electronic equipment development. Accelerate product testing cycles and verify circuit design rationality for high-quality market introduction.
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