Inspection methods for insulating rubber sheet manufacturers
This product of insulating rubber plate is now widely used in our lives, and the use of this product is also very good, so it is well received by people. The following manufacturers of insulating rubber sheet will introduce product knowledge to everyone, and hope to have some understanding.
Insulation rubber board inspection method: Each insulation rubber board needs to be tested for withstand voltage performance. The inspection method is to place an insulating rubber plate on a frame covered with a metal plate (usually an aluminum plate), and place a metal plate on each side of the insulating rubber plate that is smaller than 10 cm on each side, and then place an electrode connected to the transformer on the metal plate , The other electrode is connected to the other side of the insulating rubber plate, and then rose to the specified voltage at a speed of about 1000V / s for 1min and record the reading indicated on the millimeter. Non-breakdown is qualified. During the inspection, the insulating rubber sheet punctured by high voltage is allowed to be repaired at the hole. However, after the repair, the withstand voltage inspection must be re-tested. The qualified person can only use it, and it can only be used as a secondary product.
The above is the product knowledge of insulating rubber sheet explained by the manufacturers of insulating rubber sheet. Today, due to time, we will tell you here. If you still want to know more, you are welcome to call us and our staff will be happy to help you.