LEGRAND KEOR T 208V 40 KVA Installation Manual page 14

Figure.4.2-1
The room should be equipped with ventilation system or air conditioning to collect warm air
Figure.4.2-4
A (mm)
For 40-50kVA: 800
(for installation)
For 60kVA: 1000
(for installation)
8
Figure.4.2-2
Air conditioning
Direction of ventilation is front/sides/bottom to up.
from the top of the room and provide cool air at the bottom.
ROOM LAYOUT RECOMMENDATION TABLE
B (mm) C (mm)
500 0
Figure.4.2-3
D (mm)
For 40-50kVA: 500
(for ventilation & maintenance)
For 60kVA: 500
(for ventilation)
Ventilation