Product Description

The YB3 series of high-efficiency flameproof three-phase asynchronous motors are fully enclosed, self-ventilated high-efficiency motors. This series of products replaces the original YB2 series of flameproof three-phase asynchronous motors, and their efficiency meets the requirements of the GB18613-2012 energy efficiency grade 3 standard.

This series of products features excellent performance, safe and reliable use, low vibration and noise, and meets environmental protection requirements. Its production equipment adopts advanced CNC machine tools, introduces advanced insulation structure design and manufacturing processes, uses high-quality cold-rolled silicon steel sheets and high-quality bearings that have undergone strict quality inspection and control.

The explosion-proof performance of the YB3 series motors complies with the provisions of GB3836.1-2010 "Electrical Apparatus for Explosive Gas Atmospheres - Part 1: General Requirements" and GB3836.2-2010 "Electrical Apparatus for Explosive Gas Atmospheres - Part 2: Flameproof Type 'd'". Applicable places: ExdⅡBT4Gb is applicable to environments where explosive gas mixtures of Class II, Group B, and Temperature Class T4 exist in factories. Place.