
Type
3LC-280S-2
Brand
VYBO Electric
Power
75 kW
Rated current (400V)
127 A
Speed
2980 rpm
Frequency
50 Hz
(LRT/RTL)
1,8
(BDT/RLT)
2,3
(LRA/RLA)
7,1
Efficiency
94,7 %
Power factor
0,9
Noise level
91 dB(A)
Frame
280 mm
Poles
2
Rated voltage
400 / 690 V
Connection
△/Y
Insulation class
F
Service factor
1,0
Duty
S1, S2, S3, S4-S9
Ambient temperature
-35~40°C
Altitude
1000 m
Protection degree
IP55
3D video of electric motor
Cooling
IC411
Mounting
IM B (on request)
Vibration
2.8 mm/s
Direction of rotation
both
Starting method
DOL or VFD
Coupling
direct
Load type
parabolic/linear curve
Terminal box
2-M63x1.5
Bearing
DE-6314C3 / NDE-6314C3
Specification
IEC60034-1 / GB755
Test
IEC60034-2 / GB/T1032
Noise
IEC60034-9 / GB10069.3
Vibration
IEC60034-14 / GB10068
Long description
This three-phase induction electric motor VYBO Electric type 3LC-280S-2 with a power of 75 kW and 2 poles is designed for demanding industrial applications where reliability and high efficiency are key. With an efficiency of 94.7% and an IE3 efficiency class, it guarantees minimized operating costs and environmental friendliness. The robust 280 mm cast iron frame construction ensures long life and resistance to mechanical stress. IP55 protection protects the motor from dust and splashing water, allowing for trouble-free use in a variety of environments. Insulation class F and PTC thermistors integrated into the winding provide excellent protection against overheating, extending the life of the motor and increasing operational safety. The motor is fully compatible with frequency converters and soft starters, allowing for flexible speed control and smooth start-up, reducing wear on mechanical parts. Typical applications include the drive of pumps, fans, compressors, conveyors and other industrial equipment. The 6316-C3 bearings are designed for long-term operation and are easy to maintain, contributing to overall reliability and low service requirements. With a weight of 613 kg and a noise level of 92 dB(A), this motor is the optimal solution for efficient and quiet operation in industrial applications.
This VYBO Electric 3LC-280S-2 three-phase electric motor with a power output of 75 kW and IE3 efficiency is ideal for demanding industrial applications. It offers robust construction, low noise and high reliability. Thanks to its IP55 protection and insulation class F, it is suitable for a variety of environments. It is fully compatible with frequency converters and soft starters for optimal control. Long description
Availability: In stock
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Model
3LC-280S-2
Power
75 kW
Rated voltage
400/690 V
Frame
280 mm
Poles
2
Frequency
50 Hz
Speed
2980 rpm
Frame type
cast iron
Dimensions
Datasheet online






