A high current dry-type transformer, also known as a current booster, is a specialized equipment designed and manufactured specifically for electrical equipment testing such as various switches, current transformers, and other electrical devices by power departments and industrial and mining enterprises, for current load testing and temperature rise testing.

This product adopts a split and integrated structure depending on its volume and weight, with features such as infinite adjustment of output current, balanced current rise, wide range of load changes, reliable operation, easy picking, and safety. It is an ideal equipment for industrial and mining enterprises to conduct current or temperature rise tests.

3、 Usage and Precautions：

1. Newly installed and long-term unused current collectors should measure the insulation resistance between the coils and the coil to ground with a 1500 megohmmeter before operation. The resistance value should not be less than 0.5 megohms before use.

2. The use of intermediate current transformers and workbenches must be reliably grounded to ensure safety.

3. When using, the flow should be slowly and evenly raised, and excessive vibration should be avoided during transportation.

4. The contact surface between the voltage regulator and the electric brush should be kept clean, and 90% alcohol rattan cotton yarn should be wiped clean depending on the condition.

5. This device is designed for short-term operation, so it is not allowed to work at the rated capacity for a long time, especially not allowed to operate beyond the rated current to prevent overheating

6. This equipment should be stored in a clean, ventilated, and dry indoor environment.