Environmental Specifications; Table 3-11. Environmental Standard Specifications - Advanced Energy Thyro-PX User Manual

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User manual (62 pages)

Table Of Contents

Table of Contents

Advanced Energy

Table 3‑10. Fan current, air volume, and sound pressure (Continued)

Model

300 HF, 350 HF,

495 HF, 500 HF,

650 HF

780 HF, 1000 HF,

1400 HF, 1500 HF

1850 HF, 2000 HF,

2400 HF, 2750 HF

3PX and 1PX ... VSC 3

200 HF, 280 HF

300 HF, 350 HF,

495 HF, 500 HF,

650 HF

780 HF, 1000 HF,

1400 HF, 1500 HF

1700 HF, 1850 HF,

2200 HF, 2600 HF

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.