Energy efficient induction motors of AIRE series
According to the International Energy Agency induction motors of increased energy efficiency together with frequency converters can save about 7% of total world-consumed energy volume. In 2011 it was prohibited to sell electric motors with energy efficiency less than IE2 in the EU countries. After 2015 large sizes motors shall comply with IE3 efficiency class, after 2017 all motor sizes shall meet this requirements.
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COMPETITIVE ADVANTAGES:
• savings due to reduction of energy costs, which can be compared with a new motor price of the same frame size
• difference in price between energy efficient and conventional motor will be
recovered within 1 year
• high efficiency at partial motor load
• reduction of motor overtemperature to 30°С
• operation at increased power loads
• extension of winding and bearing unit lifetime by 20-35%
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71, 80, 90, 100 — dimension (frame size), mm
2, 4, 6, 8 — number of poles
E — energy efficient motors according to the requirements of IEC 60034-30 and IEC 60034-31
IE3 — energy efficiency according to the requirements of IEC 60034-30
IE4 — energy efficiency according to the requirements of IEC 60034-31
IP44 and IP54 — protection degrees according to government standard of Ukraine IEC 60034-5
IC411 — cooling method according to government standard of Ukraine IEC 60034-6
Energy efficient motors during its lifetime might help customers to save costs equal to the triple price of a new motor. This provided the basis to start the development of widely-used motor types with higher energy efficiency. Motors correspond to the requirements of technical specifications 1-00213799-114 for standard motors in all unspecified parameters.
| Motor type | Power | Efficiency, % | Energy efficiency factor |
| AIR 71 А2 | 0.75 | 80.7 | IE3 |
| AIR 71 B2 | 1.1 | 82.7 | IE3 |
| AIR 80 А2 | 1.5 | 84.2 | IE3 |
| AIR 80 B2 | 2.2 | 85.9 | IE3 |
| AIR 80 А4 | 1.1 | 84.1 | IE3 |
| AIR 80 B4 | 1.5 | 85.3 | IE3 |
| AIR 80 А6 | 0.75 | 78.9 | IE3 |
| AIR 80 B6 | 1.1 | 81.0 | IE3 |
| AIR 90 L2 | 3.0 | 87.1 | IE3 |
| AIR 90 L4 | 2.2 | 86.7 | IE3 |
| AIR 90 L6 | 1.5 | 82.5 | IE3 |
| AIR 100 S2 | 4.0 | 88.1 | IE3 |
| AIR 100 S4 | 3.0 | 87.7 | IE3 |
| AIR 100 L6 | 2.2 | 84.3 | IE3 |
| AIR 100 L2 | 5.5 | 89.2 | IE3 |
| AIR 100 L4 | 4.0 | 88.6 | IE3 |