/ Product Overview VARIABLE FREQUENCY SPEED REGULATION THREE-PHASE ASYNCHRONOUS MOTOR (SELF COOLING) \PnSftiBS / Product Overview **5!l^aim^GB/r 3836.1-2021 ((iWltTttlTti HISS# :i§& jSfflgSXGB/T 3836.2-2021 fH2g0»:SH YBRB series flameproof three-phase asynchronous motor for pump is applicable to underground emulsion pumpstation, spray pump, shearer, roadheaderand other similar mechanical oil pumps for mining. This series of motors complies with GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment", GB/T 3836.2-2021 "Explosive Environments Part 2: Equipment Protected by Explosion proof Enclosures", GB/T 3836.3-2021 "Explosive Environments Part 3: Equipment Protected by Increased Safety Type" e "", and meets the requirements of MT/T 575-2011 "Explosion proof Three phase Asynchronous Motors for YBRB Series Pumps". The explosion-proof mark Ex db I Mb for electric motors is applicable to underground mining faces containing methane and coal dust explosion hazards. YBRB series flameproof three-phase asynchronous motor (air-cooled) for pump is applicable to underground emulsion pump station and spray pump in coal mine, as well as shearer, roadheaderand other similar mechanical oil pumps for mining. This series of motors complies with GB/T 3836.1-2021 "Explosive Environments Part 1: General Requirements for Equipment", GB/T 3836.2-2021 "Explosive Environments Part 2: Equipment Protected by Explosion proof Enclosures", GB/T 3836.3-2021 "Explosive Environments Part 3: Equipment Protected by Increased Safety Type" e "", and meets the requirements of MT/T 575-2011 "Explosion proof Three phase Asynchronous Motors for YBRB Series Pumps". The explosion-proof mark Ex db I Mb for electric motors is applicable to underground mining faces containing methane and coal dust explosion hazards. / Technical Parameter HI / Technical Parameter Rated power Number of poles Rated voltage Rated frequency itfflj Work duty Thermal classification Ingress protection Explosion proof grade Cooling method Cooling water pressure Cooling water temperature Thermal element Rated power Rated voltage Rated frequency Thermal classification Ingress protection Explosion proof grade Cooling method is# Cooling water pressure PtlOO, SWK(KH^ieS)