The dry load device produced by our company adopts the new power consumption component developed by independent intellectual property rights. It has the characteristics of small temperature variation coefficient, high power density, no red heat phenomenon, corrosion resistance, high pressure resistance and high structural strength. The cooling method adopts the method of forced air cooling. In addition, the remote operation controller can be selected, and the switch of the load device can be operated at a distance to increase or decrease the test capacity. The operation is easy, the volume is small, the transportation is convenient, and the internal load circuit can be adjusted according to the capacity of the test equipment, and the detection capacity is increased or decreased. The detection capacity of the load cabinet is manual and intelligent, and the outer shape adopts a container design with a sunshade. Rainproof and anti-theft functions, suitable for outdoor use, low noise, strong overload capability, and many functional indicators are superior to imported products.

Most of the load devices on the market use traditional water resistance loading, which has the following disadvantages:

1. It is not easy to control the resistance value.

2. Only has a reactive load and cannot provide reactive load.

3. After the water resistance is energized, the Joule heat generated causes the temperature of the water to rise, vaporize, and boil, which is easy to scale, and the resistance value is difficult to stabilize.

4. Water resistance is difficult to move or transport in case of large capacity.

5. Sudden loading and sudden unloading tests cannot be performed.

6. Generally it is circulating water, which cannot guarantee the same water temperature.

Compared with water resistance, our dry load device has high safety, low maintenance cost, more accurate load test and easier adjustment. It is an upgraded product of water resistance.