800W 50 Channel AC Load Bank Programmable Resistive Load Testing Equipment For Battery Inverter Power Supply & UPS High Accuracy Load Bank For Electrical Performance Testing

The JH-RYF-800WA220-W2K-50L is a professional-grade resistive load bank specially designed for power testing, performance verification, and endurance evaluation of electrical equipment. With its 800W 50 channel modular configuration, it provides exceptional flexibility, accuracy, and reliability for a wide range of industrial and laboratory applications.

The 800W 50 channel load bank measures ≤800*800*1850mm (L*W*H) and weighs 193kg. It is equipped with strong forced-air cooling, ensuring stable performance even under continuous 7×24 operation. The air enters from the right side and exits from the left through a high-efficiency AC fan (AC220V), maintaining optimal thermal balance.

High-Performance Electrical Design

This 800W 50 channel load bank operates under AC220V input voltage and offers a rated total power of 50 routes × 800W, with two selectable power levels of 350W and 450W per route, which can be combined to reach 800W maximum. Each route of the 800W 50 channel configuration is independently monitored and controlled, providing users with excellent flexibility during load adjustment and testing.

The load bank adopts sheet resistors with ±3% resistance accuracy, ensuring stable load performance and reliable test results. The power factor reaches 1, simulating pure resistive conditions for precise power testing.

Control & Display

The 800W 50 channel load bank offers intuitive operation through its local air switch control design. Each channel is clearly indicated, and the front panel is equipped with independent digital meters for voltage, current, and power display, allowing users to monitor each route in real time. The clear display enhances testing efficiency and reduces operational error.