W51-60047: ROSENBERG TRANSFORMER, STEP DOWN 600V TO 480V, 3 PHASE, 4.7KW FOR ROSENBERG EC FANS
The Rosenberg 575V EC Transformer is a compact ‘plug and play’ solution for operating EC fans in a 575 V environment, specifically designed, engineered and tested for the Rosenberg range of radial and axial fans. A 600V EC Transformer is also available.
X24-A0 – ECOFIT 2RREU45 250X56R (sealed bearings); 120-volt, 1-phase, 50-60 HZ. AC backward curved motorized impeller, includes: IP44 & UL-R motor class F, with sealed bearings, operating temperature -40° to +60° celsius, 900-mm connection cable on the rear side of the motor; 250-mm diameter galvanized steel impeller. Height C = 102-mm.
X47-A3 – ECOFIT 2RREU45 250X50R; 120-V, 1-phase, 50-60 Hz. AC backward curved motorized impeller, includes: IP44 & UL-R motor class F, operating temperature -40° TO +70° celsius, wired in thermo contact protection, 900-mm connection cable on the rear side of the motor; 250-mm diameter high efficiency galvanized steel impeller. Height C = 102-MM. 1600 CFM at free air (60 HZ).
RREUG9 220 X 43R (170W); 230 VOLT, 1-PHASE, 50-60 HZ. ECOFIT EC BACKWARD CURVED MOTORIZED IMPELLER, INCLUDES: IP54 AND UL-R EC MOTOR CLASS F, NOMINAL 170 WATTS & 3620 RPM MAX, SPEED CONTROL THRU 0-10VDC, PWM (0-10V / 1KHZ TO 10KHZ), 0-10KOHM POTENTIOMETER (POTENTIOMETER NON INCLUDED), OPERATING TEMPERATURE -25°C TO +50°C, TWO 900-MM CONNECTION WIRES FOR POWER & CONTROL (INCLUDES TACHOMMETER OUTPUT) ON THE REAR / SIDE OF THE MOTOR; 220-MM DIAMETER IMPELLER MADE OF PP-T20 (POLYPROPYLENE)
