Cooling Specifications; Table 3-5. Current Derating; Table 3-6. Fan Current, Air Volume, And Sound Pressure; Figure 3-1. Current Derating - Advanced Energy Thyro-PX User Manual

®
Advanced Energy

COOLING SPECIFICATIONS

The Thyro-PX DC power controllers are type HF units and are force cooled. The
fan in HF units require a separate power source at 230 V, 50/60 Hz. A 115 V fan is
available by special-order for some units.
Table 3‑5. Current derating
0°C to +25°C (32°F to 77°F)
30°C (86°F)
35°C (95°F)
40°C (104°F)
45°C (113°F)
50°C (122°F)
55°C (131°F)
Rating
Figure 3‑1. Current derating
Table 3‑6. Fan current, air volume, and sound pressure
Model
1000 HF, 1250 HF, 1700
HF, 1800 HF
57010241-00B
Air Temperature
Temperature (°C)
Current (A)
50 Hz 60 Hz
1.00 1.20 1600
Specifications
®
Thyro‑PX DC Power Controller
I/I
RATED CURRENT
Forced Cooling
1.10
1.05
1.00
0.96
0.91
0.87
0.81
Forced cooling
Air Volume Sound Pressure
3
(m /h)
81
(A)
(dbA @ 1 m)
3‑4