Operating instructions

Protect PV.500/630-MH - Operating Instructions
8000043212 BAL Page 9 of 45
4.3 Dimensions
1
2 3 4 5
Figure 2 - Metal housing top view
Item Dimension [mm]
MH height with roof 2791.0
1
MH depth (roof) 1114.0 (1301.3)
2
MH width (roof) 3000.0 (3178.5)
3
DC cable feed-through 600 x 100
4
AC cable feed-through 440 x 100
5
Total depth when door is open 2570.0
Weather protection grid depth 76.0
Table 2 - Dimensions
4.4 Ventilation
The ventilation for the metal housing is based on the ventilation
concept for the Protect PV.xxx-ID.
The fresh air for ventilating the cabinet is drawn in through the
vents in the doors and discharged upwards via the radial fans into
an exhaust air duct/opening.
To avoid unnecessary increases in the room temperature inside
the metal housing, the mounting connection between the exhaust
air duct and the exhaust air opening must be as airtight as
possible.
The Protect PV.5x0/6x0 has two radial fans on the INV cabinet
roof. The PV.8x0 has an additional fan on the DC/AC cabinet.
The exhaust air duct and the exhaust air opening are
correspondingly wider.
The fresh air for cooling the IGBT INV stack is drawn in through
the (lower) vent on the rear by the radial fan M1, directed through
the ventilation duct past the heat sinks and discharged via the air
outlet and the service flap.
Air requirement  Technical Data.