32
Installation OCTOPUS OS20/OS24 Unmanaged
Release
07
07/2014
Insulation voltage between operating voltage
connections and housing
Operating voltage
Type A 707 V DC
Type F 707 V DC
Type N 1414 V DC
Climatic conditions
during operation
Surrounding air temperature −40 °F ... +158 °F (−40 °C ...
+70 °C)
a
Humidity 10% ... 95%
(condensing)
Air pressure minimum 795 hPa (+2000 m)
maximum 1060 hPa (−400 m)
Climatic conditions
during storage
Surrounding air temperature −40 °F ... +185 °F (−40 °C ... +85 °C)
Humidity 10% ... 95%
(condensing)
Air pressure minimum 700 hPa (+3000 m)
maximum 1060 hPa (−400 m)
Degree of
protection
IP54
Mounting Flat surface mounting
Screw type M5
Pollution degree 2
a. Applies to devices with PoE only as long as the temperature of the device base plate remains
under 194 °F (90 °C).