High voltage current limiting fuse is suitable for AC 50HZ, rated voltage 3 In the 6-12KV system, it can also be used in conjunction with other electrical appliances (such as switches, contactors, etc.) as overload or short circuit protection for power equipment such as motors, transformers, capacitors, etc.
The main feature is high breaking capacity: the rated breaking current of the product is 40KA~50KA. Low power loss: ensuring low temperature rise of the product, which is more advantageous when the fuse is used in a fully enclosed insulation device. Low arc voltage: During the breaking process, the arc voltage is low, and when used in a system below the rated voltage, the arc voltage will further decrease. This allows the use of 12KV fuses for 12KV or 7 There is no risk of damaging the insulation of the 2KV system. Small characteristic curve error: The time current characteristic curve error is less than ± 10%, ensuring the reliability of the product.
