Fan coil wall
Fan Wall
N+1 EC fan array.
EC fans and a chilled-water coil in one unit. Units install side by side in the gallery, become part of its wall, and serve the hall through an open return and open supply. Each unit holds full airflow with one fan out of service.
- Capacity
- 425 kW class
- Redundancy
- N+1
- Access
- Gallery side
How it works
Part of the gallery wall.
The fan wall forms part of the gallery partition. Hot-aisle air returns through the coil, and the fan array pushes cooled air straight into the hall. No ductwork, no plenum.
Modular EC array
Airfoil EC fans with 0-10 V speed control, arranged as an array.
One fan out, full airflow
Holds full airflow with any single fan out of service.
Gallery-side access
All service access from the gallery, through hinged fan doors.
Splits to install
The unit splits into sections for rigging into the gallery.
Performance
425 kW class
per unit.
QXH093C, the 7-fan unit. Rated 572.7 kW gross total coil capacity at the hot-aisle conditions shown.
| Model | QXH093C |
|---|---|
| Airflow | 60,000 ACFM |
| Entering air | 102.0 °F DB / 71.5 °F WB |
| Chilled water | 63 °F in / 76 °F out, 302 gpm |
| Net of fan heat | 555.2 kW |
| Fans | 7 x EC airfoil, N-1 at 100% airflow |
| H x W x L | 128.2 x 132.2 x 56.2 in |
| Shipping weight | 4,905 lb |
| Filters | MERV 10, 4 in pleated |
| Electrical | 480 V / 3 ph / 60 Hz |
| Basis | 0.20 in external static, 738 ft site altitude |
Construction
Shared with
the CRAH line.
Same casing, coil and controls platform as the QX CRAHs.
See the CRAH line| Arrangement | Open return, open supply; gallery installation |
|---|---|
| Fans | Airfoil EC fans, 480 V / 3 ph / 60 Hz, 0-10 V control |
| Coil | Copper tube, aluminum fin, copper header, galvanized casing |
| Casing | 18 ga G90 galvanized outer panel, black powder coat; 24 ga galvanized liner; 2 in R-8 insulation |
| Access | Hinged fan doors, all from the gallery side |
| Controls | Touch-screen controller; BACnet IP, Modbus via gateway |
Talk to QX Dynamics.
Tell us about your project and we'll get back to you.