Type
4LC-250M-2
Brand
VYBO Electric
Power
55 kW
Rated current (380V)
97 A
Rated current (400V)
92,6 A
Rated current (415V)
89,2 A
Speed
2975 rpm
Frequency
50 Hz
(LRT/RTL)
2
(BDT/RLT)
2,3
(LRA/RLA)
9
Efficiency
95,3 %
Power factor
0,89
Noise level
89 dB(A)
Weight
401 kg
Rotor inertia
0,47312 kg/m2
Frame
250 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
-35～50°C
3D video of electric motor
Altitude
1000 m
Protection degree
IP55
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
Introducing the VYBO Electric 4LC-250M-2 electric motor with a power output of 55 kW, designed for demanding applications in the energy and power generation sectors. This 2-pole motor with a 250 frame achieves an impressive efficiency of 95.3% in the IE4 (Super Premium Efficiency) class, which guarantees a significant reduction in operating costs and minimizes the ecological footprint. With a speed of 2975 rpm and low noise of 90 dB, it is ideal for driving auxiliary pumps in thermal power plants, cooling tower fans, compressed air compressors in power plants, lubricating oil pumps in turbines, and boiler room fans.
The robust design with 6314-C3 bearings on both sides ensures a long service life and reliable operation even under extreme conditions. With a weight of 475 kg and a power factor of 0.89, it is the optimal solution for high-performance applications where efficiency and durability are key. VYBO Electric 4LC-250M-2 is synonymous with reliability, low operating costs, and long service life in critical industrial environments.
The VYBO Electric 4LC-250M-2 electric motor with a power output of 55 kW and IE4 efficiency is designed for energy applications. It offers reliable operation, low operating costs, and a long service life. Ideal for driving pumps, fans and compressors in thermal power plants and cooling towers, ensuring high performance and efficiency. Long description
Availability: In stock
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Price on request
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Model
4LC-250M-2
Power
55 kW
Rated voltage
400/690 V
Frame
250 mm
Poles
2
Frequency
50 Hz
Speed
2975 rpm
Frame type
cast iron
Dimensions
Datasheet online
