Electric motor IE3 energy-efficient LEDERMANN L3E G 355MA2 250 kW 3000 rpm B3
Price
General info
Оn electric motors and pump units.
The warranty on generators is from 1 year.
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They provide a comprehensive solution to the energy generation, engineering and driving force needs of your enterprise.
Characteristics
| Electric Motor type | energy efficient |
| Power, kW | 250 |
| Phase | 3 |
| Voltage, V | 400 |
| Number of poles | 2 |
| Shaft diameter, mm | 80 |
| Rotation speed, rpm | 3000 |
| Mounting version | B3 |
| Efficiency of load 100% | 95,8 |
| Power factor | 0,91 |
| Efficiency of load 75% | 95,8 |
| Cooling | IC411 |
| Efficiency of load 50% | 95,6 |
| Protection class | IP55 |
| Starting current coefficient | 7,5 |
| Coefficient of starting moment | 2,1 |
| Torque ratio | 3 |
| Current frequency, Hz | 50 |
| Weight, Kg | 1270 |
| Country of origin | Germany |
Description
The IE3 motor is an energy-efficient LEDERMANN L3E G 355MA2 250.0 kW 3000 rpm B3 standard DIN electric motor from the well-known German manufacturer LEDERMANN. It has high power and efficiency, making it an ideal choice for use in various industrial sectors.
Features
- B3 mounting design provides convenience for installation and maintenance.
- IP55 protection class ensures reliable protection against moisture and dust.
- High load efficiency in different operating modes.
- Efficient cooling through the IC411 system, ensuring stable operation under prolonged load.
- High quality and reliability typical of German manufacturer products.
Energy-efficient motor that contributes to energy consumption reduction and cost savings.
Usage
The LEDERMANN L3E G 355MA2 250.0 kW 3000 rpm B3 standard DIN electric motor can be used in various industrial sectors, including machinery, oil and gas industry, power generation, and others. It provides reliable and efficient equipment operation, reduces energy costs, and increases production productivity.
Technical Specifications
- Power, kW: 250
- Voltage, V: 400
- Phase: 3
- Number of poles: 2
- Shaft diameter, mm: 80
- Rotation speed, rpm: 3000
- Mounting design: B3
- Power factor: 0.91
- Protection class: IP55
- Current frequency, Hz: 50
- Weight, kg: 1270
- Country of origin: Germany
- Load efficiency at 75%: 95.8
- Cooling: IC411
- Starting current factor: 7.5
- Starting torque factor: 2.1
- Torque factor: 3
- Load efficiency at 100%: 95.8
- Load efficiency at 50%: 95.6
Motor type: energy-efficient
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