VLT® HVAC Drive FC- 101 (P2K2) 2.2 KW / 3.0 HP, Three phase 380 - 480 VAC, (E20) IP20 / Chassis (131L9864)

Model DFD-350 is for use in walls, floors, and partitions with fire-resistance ratings of three hours or more. This model has a 3¹¹/₁₆ inch (94 mm) frame. Dynamic-rated-fire dampers are used with HVAC systems that remain operational during a fire emergency.

Pressure: Up to 4 in. wg (1 KPa)

Velocity: Up to 4000 fpm (20.3 m/s)

Temperature: Up to 286°F (141°C)