Delta Modulon DPH Series User Manual page 75

The UPS is of top or bottom wiring. Please leave adequate space on the top or at the
bottom of the UPS to allow cable entry.
Ensure that the installation area is big enough for maintenance and ventilation. Since
the UPS adopts the design of air inlet at the front and air outlet at the rear (see Figure
5-1) and the external battery cabinet must be placed next to the UPS, we suggest that
you:
1. Keep a distance of 100cm from the front of the UPS for maintenance and ventilation.
2. Keep a distance of at least 35cm from the rear of the UPS for ventilation, or at least
50cm for maintenance.
3. Keep a distance of 50cm from the top of the UPS for maintenance, wiring and
ventilation.
Air Inlet
(Figure 5-1: UPS Air Inlet & Outlet Direction)
Keep the installation area clean. Please note that wiring routes must be hermetic to pre-
vent possible damage from rodents.
Keep the installation area's temperature around 25°C and humidity within 95%. The
highest operating altitude is 1000 meters above sea level.
For safety concerns, we suggest that you:
1. Equip surroundings of the installation area with CO
2
5-3
5 Installation and Wiring
Air Outlet