10
Installation
Guide
DLX series L00410622-01
Avoid enclosed areas with poor air flow!
Sufficient ventilation is needed to prevent
temperature build up inside the inverter and hence possible power losses. Observe the
minimum distances specified below to maintain optimal cooling:
Figure 2.2.1: Minimum distances for optimum cooling
1.
400 mm
2.
300 mm
3.
150 mm
4.
150 mm
For optimal operating conditions, the ambient temperature must be between
-25° C & +65° C, and non-condensing relative humidity between 4 % and 99 %.
NOTICE
Direct sunlight may cause yield losses, as direct sunlight causes increased internal
temperatures that can lead to reduced power output. Also, direct sunlight may
cause degradation of the LCD screen quality.
CAUTION
Ensure a location where people cannot accidentally come in contact with the rear
inverter surface, due to temperatures up to 90°C.
2.2.1. Wall Bracket
Depending on the mounting surface, different mounting methods may be required to
secure the wall bracket.
•
The system installer is responsible for selecting the correct type and number of fixings
suitable to support the weight on the mounting surface.
•
The bracket is designed to withstand 80 kg
•
The inverter must be mounted in a vertical orientation.
•
Keep the lower cover closed when mounting the inverter to avoid damage to internal
components.
•
Mark the bracket holes on the mounting surface using a spirit level and the bracket as a
template to ensure the inverter is level.
•
Fasten the bracket to the mounting surface with the required number of fixings to
support the hanging weight of the inverter.
