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Electric motor 250kW 990 rpm IE3 – VYBO Electric 3LC-355L2-6

Electric motor 250kW 3LC355L1-6, 990rpm, super high efficiency

Type

3LC-355L1-6

Brand

VYBO Electric

Power

250 kW

Rated current (400V)

433 A

Speed

990 rpm

Frequency

50 Hz

(LRT/RTL)

1,8

(BDT/RLT)

2

(LRA/RLA)

6,8

Efficiency

95,8 %

Power factor

0,87

Noise level

85 dB(A)

Frame

355 mm

Poles

6

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-NU322C3 / NDE-6322C3

Specification

IEC60034-1 / GB755

Test

IEC60034-2 / GB/T1032

Noise

IEC60034-9 / GB10069.3

Vibration

IEC60034-14 / GB10068

Long description

The high-performance 250kW IE3 electric motor VYBO Electric 3LC-355L2-6 is a top-of-the-line solution for the most demanding industrial applications where reliability and stability are key. With a 6-pole design and a speed of 990 rpm, this motor is designed for the efficient drive of large rotating masses, which is essential in industries such as gas works, oil refineries, cement plants, and steel mills. Its robust construction with a 355 frame and a weight of 1826 kg ensures long life and durability in extreme conditions. The motor is characterized by a high efficiency of 95.8%, which contributes to lower operating costs and compliance with strict energy standards. Low noise levels of 85 dB ensure a more comfortable working environment. An important technical parameter is the optimized rotor inertia, which allows for smooth and controlled starts even for the largest equipment. The 6322-C3 bearings on both sides (DE and NDE) guarantee reliability and minimal maintenance. This electric motor is the ideal choice for driving main compressors, large pumps and grinding mills, where stable performance at low speeds and the ability to handle high loads are required.

Introducing the high-performance 250kW IE3 electric motor VYBO Electric 3LC-355L2-6, designed for the most demanding industrial applications. With a 6-pole design and 990 rpm, it is ideal for gas plants, oil refineries, and steel mills. It ensures smooth starts of large rotating masses and exceptional stability, making it a reliable solution for critical operations. Long description

Availability: In stock

elektromotory vybo

Factory and great warehouse in one place

Price on request

vybo electric

Online contact

slovensko vybo electric

Model

3LC-355L1-6

Power

250 kW

Rated voltage

400/690 V

Frame

355 mm

Poles

6

Frequency

50 Hz

Speed

990 rpm

Frame type

cast iron

Dimensions

Datasheet online

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