If you have to install it vertically because of mechanical limitation, you should consider the output derating due to the heat concern. The temperature derating curve can be found on the spec sheet.
Where should a power supply be mounted?
The best way to mount this supply is on a side wall of your main enclosure, with connectors on left or right side, so the air can flow more freely in vertical direction through venting holes. Do you have this power supply in your hands? Are the power FETs heatsunk to the metal enclosure? (It's hard to glean that from the picture in the datasheet.)
What is the right circuit capacity for outdoor electrical outlets?
Determining the right circuit capacity for outdoor electrical outlets requires careful consideration of anticipated loads and Australian Standards requirements. The AS/NZS 3000 mandates that outdoor power points must be supplied by branch circuits rated at least 20 amperes, ensuring adequate power for common outdoor equipment and tools.
To protect against water damage and landscaping hazards, outdoor wiring installations must follow specific height guidelines. The power point shall be positioned at least 300 millimetres above ground to prevent water exposure during heavy rain or flooding.
According to electrical regulations, outdoor power points shall be installed at least 300mm above ground level in most residential applications, while the maximum height typically shouldn't exceed 2 metres for accessibility and practical use.
The AS/NZS 3000 mandates that outdoor power points must be supplied by branch circuits rated at least 20 amperes, ensuring adequate power for common outdoor equipment and tools. When planning circuit loads, each outdoor power point should be calculated based on anticipated usage patterns.
Many of the rules applying to outdoor receptacle outlets are aimed at reducing the likelihood of shock, which is a notable risk anytime a user is in direct contact with the earth. 1 The principal rules for outdoor receptacles include: GFCI (ground-fault circuit-interrupter) protection is required for all outdoor receptacles.