Introduction

The DC load box is applied in the daily maintenance tests, project acceptance and factory inspection tests of various generators and UPS power supplies. At the same time, it can assist in completing the performance tests and aging experiments of various switches and contactors. The load box is designed innovatively, with strong functions, small size, and high reliability. The digital display is clear, the operation is simple, and the intelligence level is high. After parameter setting, it automatically controls constant current to complete the capacity test of the battery group. The power consumption part adopts electrical components produced by our own intellectual property rights, with large power, no open flame, safety and long service life.

Advantage

It is equipped with a pure resistive load. The power output is controlled in a segmented manner, allowing for various combinations to simulate different power loads. This enables it to operate more stably without any overheating or discoloration. It is equipped with a forced cooling fan and self-protection functions to prevent overheating and burning out in case of fan failure. It adopts a modular structure, making the operation simple and maintenance convenient. An external liquid crystal display is provided, allowing real-time monitoring and control of parameters such as power, voltage, and current. This facilitates users to view and record the data. In the future, multiple devices can be used in parallel to meet the basic requirements for large current applications.

DC Load Box High Reliability Switches Aging Experiment Performance Testing Machine Contactor Daily Maintenance Tester