Alpha Technologies Cordex CXCRF 48-300W - Manual (Page 23)

0300072-J0 RevA Page 19 of 46
Figure 12 : Mounting the shelf
3.3.4 Ventilation
The CXRF 48-300W features a forced air cooling. The air flow goes from front to rear. It is necessary to keep a
minimum free space in front and behind the shelf. This space must be at least 15mm.
Figure 13 : Ventilation of the shelf
3.3.5 Wiring Procedure
WARNING!
Make sure the line power is off. Turn off all input and output circuits on the 48-300W Modular
Switched Mode Rectifier System before making any electrical connections.
WARNING!
If stranded wires are used to connect the input and output blocks, ferrules or equivalent
crimping terminals must be used.
CAUTION!
The 48-300W Modular Switched Mode Rectifier System is sensitive to electrostatic discharges.
Wear an electrostatic wrist strap connected to grounded metal before making the dry contact.
Failure to do so may result in the unit temporally shutting down.
Front
Chassis support
15mm 15mm