Table 3‑8. Fan current, air volume, and sound pressure (Continued)
Model
Current (A)
Air Volume
(m
3
/h)
Sound Pressure
(dbA @ 1m)
50 Hz 60 Hz
300 HF, 350 HF,
495 HF, 500 HF,
650 HF
1.20
0.85
450
72
780 HF, 1000 HF,
1400 HF, 1500 HF
1.00
1.20
1600
81
1700 HF, 1850 HF,
2200 HF, 2600 HF
1.00
1.20
2000
81
Fans for HF units must be running when the unit is operating. Connect the fans
according to connecting diagrams. When operating conditions are below +10°C
(50°F), a longer fan startup time is required. Therefore, the overcurrent protection
device should be rated at twice the specified continuous current.
ENVIRONMENTAL SPECIFICATIONS
The two following tables describe the environmental specifications for the Thyro-PX
unit.
Table 3‑9. Environmental standard specifications
Description
Specification
Overvoltage
Category III per IEC 62477-1
Pollution degree
2
Table 3‑10. Climatic specifications
Temperature
Relative Humidity
Air Pressure
Operating
Self cooled models:
+0°C to +45°C
+32°F to +113°F
Force cooled models:
+0°C to +35°C
+32°F to +95°F
5% to 85%
[1]
1 g/m
3
to 25 g/m
3
1 g/m
3
to 25 g/m
3
89.9 kPa to 106 kPa
899 mbar to 1060
mbar
Equivalent altitude:
+1000 m to
‑
500 m
(+3281′ to
‑
1640′)
[2]
Advanced Energy
®
Thyro-PX
®
Power Controller
57010148-00G
Specifications
3‑10
