Sourcing Requirements
The Aray-Aktau company is interested in purchasing an electric motor for a mill Procurement Item (Description): Electric Motor 4SDM-1250K-32-6UHL4 Motor Type: 4 SDM-1250K-32-6UHL4 Rated Power: 400 kW Rated Voltage: 6000 V Speed: 187.5 rpm Efficiency: 93.3% Weight: 7, 800 kg Design and Construction Mounting Arrangement: IM7311 (GOST 2479) Slip Ring Protection Degree: IP11 (GOST 17494) Enclosure Protection Degree: IP21 Climatic Version and Placement Category: UHL4 (GOST 15150) Cooling Self-ventilated or forced ventilation Cooling method: IC01 Insulation Stator winding insulation class not lower than Class B Excitation from thyristor exciters