21 8 2014 FLEXWELL district heating cable FHK Subject to technical changes Distance from other supply lines 5 585 The ground temperature in the immediate vicinity of district heat pipes laid in the ground is higher than normal This can influence the transmission performance of electrical lines laid underground Appropriate minimum distances are therefore required between the supply lines and the district heating pipes also see VDE 0100 and VDE 0101 Figure 1 Crossing lines pipes Figure 2 Parallel lines pipes 1 District heating pipe 2 Other supply line 3 Distance limit Table 1 Minimum distance from crossing pipes lines Type of supply line Minimum distance 1 kV signal measuring cable 0 3 10 kV or one 30 kV cable 0 6 Several 30 kV cables or 1 0 cable above 60 kV Gas and water pipes 0 2 Figures in m Table 2 Minimum distance from parallel lines pipes Type of supply line Minimum distance Parallel routing Length 5 m 5 m 1 kV signal measuring cable 0 3 0 3 10 kV or one 30 kV cable 0 6 0 7 Several 30 kV cables or 1 0 1 5 cable above 60 kV Gas and water pipes 0 4 0 4 Figures in m 2 1 3 2 1 3

Hinweis: Dies ist eine maschinenlesbare No-Flash Ansicht.
Klicken Sie hier um zur Online-Version zu gelangen.