Enclosure And Mounting Of The Module; Ambient Characteristics Of The Enclosure; Enclosure Design - Fagor PPC-21W Series Manual

2.4
2.4.1
2.
2.4.2
CNCelite
8060 8065
8070
R . 2106
EF
ꞏ32ꞏ

Enclosure and mounting of the module.

Ambient characteristics of the enclosure.

The enclosure must ensure that the temperature inside does not exceed 55 °C (131 °F) while
the device is in operating mode, with an ambient temperature of 45 ºC (113 ºF).

Enclosure design.

The enclosure must meet the following requirements:
• The degree of protection of the enclosure must be IP54, according to standard IEC
60529.
• The enclosure must have enough surface area to evacuate by convection the heat
generated inside.
• The enclosure must respect the minimum distances recommended between the
enclosure walls and the central unit to let the air flow and improve heat dissipation.
• In the connector area, reserve a space that allows the cables to be connected, respecting
their minimum allowable radius of curvature.
• The angle of the PPC-21W, with regard to the vertical position, should not be greater than
30°.
• Keep the enclosure clean.
To meet the previous requirements, Fagor recommends the following.
• The enclosure must not have any ventilation holes, because they could let dust or other
substances in.
• To improve heat dissipation, install an internal fan inside the enclosure for air circulation.
Before building an enclosure with glass fiber u another poor heat dissipating material, contact Fagor
i
Automation.
Dimensions of the cut off part and the enclosure.
R
mm
W 550,30±1,0
H 341,80±0,7
R (*) 5.00
(*) Maximum radius at the corners.
W
H
inch
21,67±0,040
13,46±0,025 (*) Maximum permitted angle.
0.20
P a n e l P C .

Degrees
 (*)
< 30°