Marelli - 3.0kW (4HP) 3ph 100L 4 Pole Foot Mounting (B3) AC Motor for 400V x 50Hz 3 phase supply.
Totally enclosed to IP65.
ATEX Certified as Explosion Proof II 2G Ex d IIB T4
1) Fixed mains supply output:-
3kW (4HP) x 1440RPM at 400V x 50Hz 3ph.
Torque 19.9Nm
Full Load Current - 6.3A at 400V.
2) Variable frequency controlled output for Fan or Centrifugal pump (Quadratic Load curve):-
Speed control range - 5Hz to 50Hz
3kW (4HP) x 1440RPM at 400V x 50Hz 3ph.
Torque 19.9Nm maximum at 50Hz reducing below this to follow the quadratic torque curve.
Full Load Current - 6.3A at 400V x 50Hz.
3) Variable frequency controlled output for Constant Torque load:-
Speed control range - 10Hz to 50Hz
2.1kW (2.8HP) x 1440RPM at 400V x 50Hz 3ph.
Torque 14.1Nm maximum from 288RPM to 1440RPM continuous (14.1Nm short time below this).
Full Load Current - 4.5A.
4) Variable frequency controlled output for Constant Torque load:-
Speed control range - 10Hz to 85Hz
1.8kW (2.4HP) x 1440RPM/2450RPM at 400V/400V x 50Hz/85Hz 3ph.
Torque 12.1Nm maximum from 288RPM to 1440RPM then reducing to 7.1Nm at 2450RPM continuous.
Full Load Current - 3.9A.
Power Factor is 0.81 when mains connected at 50Hz.
Thermistors included for Inverter drive control.
Weight is 56kg.
Rated at 40C Ambient.
Ventilation space required at rear cooling air intake.
Full part number is - D6C100LB4-B3 (D6C-100LB4-B3)
Download the full technical catalogue from the link below...