Carrier 38XTZ 007-024 Installation, Operation And Maintenance Instructions page 16

40ALZ 011
16
Fig. 12 - Fan curves (standard)
Standard drive data
Motor: 1,472 kW
Pulleys: - Motor: Ø 125; Shaft Ø 24
- Fan: Ø 150; Shaft Ø 20
Standard motor pulley opening: 4 turns open
1- Closed
2- 1 turn open
3- 2 turns open
Motor pulley control
(Standard drive)
Air flow
Nominal air flow
Wet coil
Air flow: 1777 l/s
Static pressure: 115 Pa
Dry coil
Motor pulley control
(Standard drive)
Air flow
Standard motor pulley drive
4- 3 turns open
5- 4 turns open
Dry coil
Air flow: 1777 l/s
Static pressure: 148 Pa