![Attru-02](https://allprecisionsystems.com/wp-content/uploads/2022/10/Attru-02.jpg)
Auto-transformer 300W to 15KW
300W to 10KW ATRU for Power-Drives
Dedicated to reduce Current Harmonics on three phases 115/200VAC network
Compliant to DO 160 – ABD100 standards
Natural or forced air cooling
![Attru-03](https://allprecisionsystems.com/wp-content/uploads/2022/10/Attru-03.jpg)
Weight order of magnitude (Autotransformer + coils)
300 VA natural air cooling = < 800gr
3 000 VA forced air cooling = < 900gr
10 KVA VA forced air cooling = 2 500gr
![Attru-01](https://allprecisionsystems.com/wp-content/uploads/2022/10/Attru-01.jpg)
Key features
- Three-phase AC power supply
- Frequency adaptation
- Airborne power network
Aircraft standard requirement
- EN 2282
- D0160
Applications
- Airbus A380 / A350