Three-phase electric motor: 3LC-200L-4, 30 kW
| Basic technical data | |
| Motor type | 3LC-200L-4 |
| Rated power (kW) | 30 |
| Frame size (mm) | 200 |
| Number of poles | 4 |
| Rated speed (rpm) | 1480 |
| Frequency (Hz) | 50 |
| Electrical parameters | |
| Rated voltage (V) | 400/690 |
| Connection | △/Y |
| Rated current 400 V (A) | 53,8 |
| Rated current 690 V (A) | 31,19 |
| Efficiency at 100% load (%) | 93,6 |
| Efficiency class | IE3 |
| Power factor at 100% load | 0,86 |
| Starting and torque characteristics | |
| Locked-rotor torque ratio (LRT/RLT) | 2 |
| Breakdown torque ratio (BDT/RLT) | 2,3 |
| Locked-rotor current ratio (LRA/RLA) | 7,8 |
| Rotor moment of inertia (kg·m²) | 0,3147 |
| Applicable standards | |
| Specification | IEC60034-1 |
| Testing | IEC60034-2 |
| Noise | IEC60034-9 |
| Vibration | IEC60034-14 |
| Construction and operating data | |
| Mounting arrangement | IM B3, B5, B35, V1 |
| Duty type | S1 (S2, S3, S4 – S9 optional) |
| Load type | Parabolic or linear curve |
| Degree of protection | IP55 |
| Insulation class | F |
| Temperature rise class | B |
| Cooling method | IC411 |
| Starting method | DOL, VFD, soft starter |
| Direction of rotation | Both |
| Vibration (mm/s) | 2.8 |
| Cable glands | 2-M50X1.5 |
| Operating conditions | |
| Ambient temperature range | -20 to +40°C (-30, +50, +60 optionally) |
| Maximum installation altitude | up to 1000m |
| Packaging and dimensions | |
| Packaging dimensions (mm) | 862*492*656 |
| Package weight (kg) | 279 |
| Bearings and lubrication | |
| DE/NDE bearings | 6312-C3/6312-C3 |
| Lubricant | Lithium-based grease No. 2 (temperature class) |
| Accessories | |
| 3 x PTC thermistor | |
In conveyors, pumping stations and mixing technologies, smooth operation, spare-part availability and durability under prolonged load are decisive. The 1500 rpm electric motor in the 3LC-200L-4 version delivers energy savings and value appreciated by light and medium industry in the daily operation of OEM assemblies and smaller technological units.
A robust foundation is particularly important for this application. The robust cast-iron frame increases assembly stability, limits vibration and helps maintain precise rotor alignment even under long-term load. In practice, this means more reliable operation in frame-mounted applications, lower stress on couplings and a longer service life for drive connections.
IE3 efficiency class supports lower consumption during normal operation and makes sense wherever the motor runs for many hours each day. Combined with a 30 kW power output and a speed of 1480 rpm, it is a solution for technologies that need to balance performance, consumption and operating discipline.
1500 rpm electric motor for stable operation of production lines
A rated speed of 1480 rpm provides a suitable basis for drives that must operate without fluctuations or unnecessary overheating. A 400 V electric motor is a practical choice in this segment for standard industrial connections, while the 400/690 V version simplifies the design of switchgear and starting circuits.
- Belt conveyor for parcel sorting in a logistics hall.
- Screw conveyor for bulk mixtures in grain processing.
- Centrifugal pump for circulating water in a technological line.
- Agitator in a chemical-dosing tank.
- Granulator in a plastic-regranulate processing line.
Cast-iron design for reliable mounting and less downtime
Reinforced cast-iron bearing shields and reinforced cast-iron feet support precise mounting of the motor within the machine structure. This solution helps in equipment where torsional loads are transmitted or where stability during frequent starts is required.
The DE bearing 6312-C3 and NDE bearing 6312-C3 are suitable for industrial use with an emphasis on longer-term operational reliability. Rotor inertia of 0.315 kg/m² also helps provide balanced drive acceleration in technological units.
IE3 efficiency for lower operating costs
During long duty cycles, every watt that is not converted into unnecessary losses matters. IE3 efficiency class provides energy efficiency that is particularly noticeable in facilities with stable loads and repeated daily operating schedules.
A power factor of 0.86 and efficiency of 93.6% support sensible drive sizing without the need to oversize the technology purely as a reserve. For operations that monitor both energy consumption and service intervals, this is an important consideration when selecting an electric motor for long-term operation.
Ready for installation in OEM equipment
The 3LC-200L-4 model is well suited to OEM machines where repeatability, installation discipline and compatibility with the available design space are decisive. Package dimensions of 862*492*656 mm and a packaged weight of 279 kg are also useful when planning shipping and workshop handling.
Cable glands 2-M50X1.5 simplify wiring in standard industrial connections, while a noise level of 76 dB(A) helps maintain acceptable conditions in technical rooms and machine rooms. As three-phase electric motors, these units perform particularly well wherever smooth power transmission and easy integration into existing systems are required.
3LC PRO model from proven manufacturer and distributor VYBO Electric
Within the range of proven manufacturer and distributor VYBO Electric, this model is a solution for operations that need a reliable motor with practical service support and clear availability for repeated deployment. 3LC PRO is suitable for technologies where long-term consistency of parameters and sensible operating economics are valued.
If you need a drive for pumping units, conveyors, mixing lines or your own OEM assemblies, contact us.