PVtube® from Conduct Technical Solutions is an innovative solution for introducing cabling through the roof. In order to improve fire safety for solar panel installations, the DC PLUS and MINUS cables must be routed separately (NPR5310) and also airtight (BENG) through the roof. All new buildings, both residential and non-residential, must meet the requirements for Nearly Energy Neutral Buildings (BENG) from 1 January 2021.

PVtube consists of two cable glands, two tubes and two base plates with a sealing ring. The grefite blanket used in the PVtube ensures better fire safety.

Conduct PVtube for 1 to 2 strings:
Manufactured: PVtube
Type: PVtube 1-2 strings
Material: ASA,HDPE 80% recycled, Halogen free
Dimension: 435mm (total length), including cover
Dimension cover: 176mm (ø) x 42mm (h)
Tube dimensions: 32mm(ø) 350mm (l)
Colour: Black

Conduct PVtube for 1 to 2 strings consists of:

• Applicable for a borehole of 152mm
• Fire class A1 (non-flammable up to 1000°C)

To install the PVtube properly, a number of accessories are available:
PVTB152 - Conduct PVtube drill including adapter and pilot drill, ø152mm
PVTB35 - Conduct PVtube hose drill Orange-line
PVTB35ADAP - Conduct PVtube adapter for hose drill
PVTM35 - Conduct PVtube cuff
PVTR152 - Conduct PVtube insulation cylinder Fire class A1