Roof industrial fan: AVK-450

Electro motor characteristics:
Type: 2.ZK 112 M-2 IP-65
Power: P = 4.0 kW
Speed: n = 2830 min-1
Current: I = 7.8 A
Efficiency: h = 82%
Power factor: cos φ = 0.90
Frequency: f = 50 Hz
Voltage: U = 3x380 V