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.

Jianhong Jitai was established in 2013 and is located in Shenzhen City, Guangdong Province, China. It enjoys a superior geographical location and convenient transportation. We have very rich industry experience and are a trustworthy supplier. The company's production workshop covers an area of 800 square meters and specializes in the research and development, production and sales of ceramic tube power resistors, aluminum shell resistors, gold-aluminum shell resistors, resistance boxes, load groups, intelligent adjustable load groups, braking units, energy feedback, etc. The company holds more than 20 patented technologies. Enjoy a good reputation in the industry. Our resistor modules and chip resistors are national patented products. Our resistors are widely used in elevators, inverters, power, new energy and other fields. The company has a professional design team that, with excellent quality and service, helps customers design load solutions. Our products are exported to Europe, the United States, Russia, Australia, Chile, Qatar, Southeast Asia, the Middle East and other regions and countries, and have been unanimously recognized by customers. We also welcome orders.
Company Vision: To become a global brand partner. The core values of our company are: attitude, responsibility, innovation, efficiency and teamwork.
We sincerely welcome friends from all over the world to visit our company and cooperate with us on the basis of long-term mutual benefit. Our business elite team is ready to address any issues you may have. We look forward to receiving your inquiry as soon as possible.