Description
Beide series high eficiency dust explosion-proof three-phaseasynchronous motor is totally enclosed, self-fan cooled highefhciency motor. The products meet the requirements of theGB18613-2020 eficiency of energy efciency grade 3. The seriesproducts introduce Siemens design technology with excellentperformance, safe and reliable to use, low vibration, low noise,and meet environmental protection reguirements. Its productionequipments adopt advanced CNC machine tool equipment, citingSiemens advanced insulation structure design and manufacturingprocess, use high quality cold rolled silicon steel sheet and highquality bearing with strict quality control.
Beide dust explosion-proofmotor can be used for food or foragemachine, wood machine, four machine or storage, as well metalchemicals, synthetic resin, agricultural prducts and all kinds ofcombustible dust places such as fiber, fuel and so on. Detailed typesofdust refer to “dust characteristics example,” but this series motorsare not suitable for gas or underground coal mine with combustibledust and coal mine ground device with electrical equipment,also can’t be used in place with explosive dust and spontaneouscombustion substances (e.g. phosphorus powder) but can burnwithout oxygen from the atmosphere.
Beide dust explosion-proofmotor’s performance fulfll GB/T3836.1-2021 《Explosive atmospheres-Part I: Equipment Generalrequirements》 and GB/T 3836.3 1-2021《Explosive atmospheres-Part 3 1: Equipment dust ignition protection by enclosure “t”》suitable for explosive dust environment Zone 21 or zone 22.