The YBX5 series high-efficiency explosion-proof three-phase asynchronous motor is a fully enclosed high-efficiency explosion-proof three-phase asynchronous motor, and its efficiency index meets the Level 1 requirements of GB18613-2020 "Energy Efficiency Limit Values and Energy Efficiency Grades for Small and Medium sized Three phase Asynchronous Motors". This series of products has the advantages of safe use, compact structure, high efficiency, high reliability, low noise, light weight, and easy installation and maintenance. This series of products complies with the national standards GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment" and GB/T 3836.2-2021 "Explosive Environments Part 2: Equipment Protected by Flameproof Enclosures". The explosion-proof mark is Exdb IIB T1 Gb~T4Gb, suitable for factory use, with explosion-proof capability of IIB level, and the highest surface temperature group is not lower than T4 group in places where explosive mixtures exist.

Center height of machine base: H200~H280mm

Rated output power: 15kW~90kW

Power supply voltage: 380V, 660V, 1140V, 380/660V, 660/1140V; 50Hz (customizable according to user)

Protection level: IP55 Thermal rating: 155 (F) B-level assessment

Cooling method: IC411

Explosion proof mark: Exdb Ⅱ B T4 Gb (factory use)