What is typically a characteristic of low-voltage installations?

Low-voltage installations are characterized by low heat generation primarily due to their operation at lower power levels. This reduced power consumption translates to minimal heat output, which is a crucial aspect in many applications where overheating could lead to failures or safety hazards. This is particularly important in residential and commercial settings where energy efficiency and safety are paramount.

In contrast, options like requiring substation support, concern around foreign object damage, and the necessity to conform to high-power standards do not align with the nature of low-voltage installations. Substation support typically pertains to higher voltage systems, while foreign object damage is a general concern across all voltage levels, and high-power standards do not apply, as low-voltage operations are inherently different from those that are high-power.