What kind of test report, accessory certificate and so on are needed for the purchase of explosion-proof motors?
Motor qualification certificate, motor factory test report, motor explosion-proof performance test report! If the enterprise has passed the ISO quality system certification, then it is trustworthy! Explosion proof motor is recommended in Nanyang
Take an 380V three-phase asynchronous motor as an example:Static test:1. stator winding DC resistance test, 2. withstand voltage test,Dynamic test:1. no-load current test, 2. no-load vibration test, 3. bearing sound judgment, 4. temperature rise measurement,Probably so much. I hope my answer will work for you
Motor qualification certificate, motor factory test report, motor explosion-proof performance test report! If the enterprise has passed the ISO quality system certification, it will be OK!
