D - 2 VERTIV™ - Liebert
®
EFC - UM - 10040805MAN_ENG - 30.03.2023
Enclosure D - Accessories
19HV30S PIRAL HD HYDROTEC PANEL TSC
Sandwich panel of 30.5 mm thickness made of an insulation component in rigid polyurethane foam coated
with 500 micron thick embossed aluminium on one side (external) with 80 micron thick smooth aluminium
on the other side (internal), suitable for outdoor installation in a temperature range from -30°C to +65°C
in continuous operation.
The insulating material is foamed using as expanding agent only water and therefore it doesn’t contain
CFC, HCFC, HFC and HC.
The density of the PUR foam is of 48 kg/m³, the initial thermal conductivity, measured according to the ISO
8302 standard, is 0,024 W/(mK)
The foam of the panel has measured at the average temperature of 10°C (high percentage of closed cells,
exceeding 95%)
rate: 0.22 [l/(s*m²)] @ -750 [Pa], 0.15 [l/(s*m²)] @ +400 [Pa],
0.27 [l/(s*m²)] @ +1000 [Pa], 0.42 [l/(s*m²)] @ +2000 [Pa].
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