MARELLI - MCL250D142

DC MOTOR; RATED POWER 1: 1100 KW; RATED POWER 2: 1500 HP; RATED SPEED: 0-225-650 RPM; MATURE AR ELECTRICAL VOLTAGE: 700 VDC; ARMOR ELECTRICAL CURRENT: 1,725 A; ELECTRICAL FIELD VOLTAGE: 90 VDC; FIELD ELECTRICAL CURRENT: 58 A; SERVICE FACTOR: 1.15; INSULATION CLASS: CLASS F; TYPE OF PROTECTION: OVER TEMPERATURE PROTECTION WITH THERMOSTATS; EXITATION VOLTAGE: 90 [VDC]; EXIT CURRENT: 58A; REQUIRED TESTS AND CHECKS: MECHANICAL; DYNAMIC BALANCE; CLEARANCE IN BEARINGS (RADIAL AND AXIAL); TOLERANCES IN COUPLINGS; SHAFT END COUPLING SIDE; SWITCH PROFILE AND CYLINDRITY; MEASUREMENT OF BETWEEN IRON; VISUAL INSPECTION; GENERAL CHECK OF DIMENSIONAL DIMENSIONS