3-phase motor 3EG280 seriesinduction400 V460 V
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Characteristics
- AC/DC
- 3-phase
- Type
- induction
- Voltage
- 400 V, 460 V, 690 V
- Protection class
- IP55
- Configuration
- cast iron, squirrel cage
- Efficiency classes
- IE3
- Number of poles
- 4-pole, 6-pole, 2-pole
- Cooling mechanism
- self-ventilated
- Applications
- for industrial applications
- Other characteristics
- low-voltage, high-efficiency, high-torque
- Power
Min.: 45 kW
(61.183 hp)Max.: 104 kW
(141.401 hp)- Intensity
Min.: 73.3 A
Max.: 156 A
- Torque
Min.: 240.3 Nm
(177.2362 ft.lb)Max.: 578.8 Nm
(426.901 ft.lb)- Rotational speed
Min.: 989 rpm
(6,214.07 rad.min-1)Max.: 3,575 rpm
(22,462.39 rad.min-1)- Diameter
547 mm
(21.54 in)- Operating temperature
Min.: -15 °C
(5 °F)Max.: 40 °C
(104 °F)
Description
Structure Shape B5 / B3 / B35 / B34
Terminal Box Position Top
Frame Size 280
Frequency 50 Hz
Moment of Inertia 0.79000 kg.m²
Load 4/4 3/4 1/2
Efficiency 94.7 % 94.7 % 94.7 %
Power Factor 0.90
Insulation Class F (155°C)
Temperature Rise B (80°K)
Maximum Altitude 1000 m
Methods of Cooling IC 411
Sound Pressure Level 76 dB(A)
Vibration Class A
Duty Cycle S1 (Continuous Running Duty)
Service Factor 1.20
Direction of Rotation Clockwise
Motor Weight 560 kg
Bearings DS (6315) NS (6315)
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.