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EN 50288-7 Unarmoured LSHF Instrumentation

Paired LSHF instrumentation and digital signalling cables for use in public buildings and sensitive environments. Options include collective aluminium foil to prevent outside interference and individual & collective aluminium foil to prevent crosstalk between the pairs.

The EN 50288-7 standard allows for many variations including different voltage & temperature ratings, mechanical armours & fire barriers. If you cannot see the type required please call us, we will be able to help.

Technical Information

Voltage Rating:300V
Mutual Capacitance:< 150nF/km
L/R Ratio: 
0.5mm² & 0.75mm²:25 µH/Ohm
1.3mm²:40 µH/Ohm
Temperature Rating:-30°C to +70°C fixed (minimum -5°C for installation)
Conductor Stranding:IEC 60228 Class 1, 2 or 5 plain copper conductors
Flame Retardant:IEC 60332-1-2, IEC 60332-3-24 Cat C
Smoke Emission:IEC 61034-1 & 2
Halogen Emission:IEC 60754-1 & 2
Manufactured To:EN 50288-7

Construction

Type: RE-2Y(st)H – Collective aluminium tape screen.

Plain annealed copper wire conductors to IEC 60228, class 1, 2 or 5, PE insulation, laid up as cores or twisted into pairs or triples, overall aluminium/polyester foil screen and 0.5mm² drain wire, LSHF sheath – black or blue.

Type: RE-2Y(st)H-PiMF – Individual & collective aluminium tape screen.

Plain annealed copper wire conductors to IEC 60228, class 1, 2 or 5, PE insulation, cores twisted into pairs or triples, each pair aluminium/polyester foil screen and 0.5mm² drain wire, units laid up, collective aluminium/polyester foil screen and 0.5mm² drain wire, LSHF sheath – black or blue.

Pair Identification: Black/white and numbered.

Triple Identification: Black/white/red and numbered.

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Part No.Pairs x mm²Conductor StrandingColour CodeWeight Kg/KmO/D mmConductor Resistance Ohms/KmSheath Colour
Collectively Screened Pairs
E311O0501P0H1 x 2 x 0.57/0.30Black & White Pairs Numbered55.006.036.00Black
E311O0501P1H1 x 2 x 0.57/0.30Black & White Pairs Numbered55.006.036.00Blue
E311O0502P0H2 x 2 x 0.57/0.30Black & White Pairs Numbered70.009.036.00Black
E311O0502P1H2 x 2 x 0.57/0.30Black & White Pairs Numbered70.009.036.00Blue
E311O0504P0H4 x 2 x 0.57/0.30Black & White Pairs Numbered110.0010.036.00Black
E311O0504P1H4 x 2 x 0.57/0.30Black & White Pairs Numbered110.0010.036.00Blue
E311O0508P0H8 x 2 x 0.57/0.30Black & White Pairs Numbered165.0012.536.00Black
E311O0508P1H8 x 2 x 0.57/0.30Black & White Pairs Numbered165.0012.536.00Blue
E311O0512P0H12 x 2 x 0.57/0.30Black & White Pairs Numbered240.0014.036.00Black
E311O0512P1H12 x 2 x 0.57/0.30Black & White Pairs Numbered240.0014.036.00Blue
E311O0524P0H24 x 2 x 0.57/0.30Black & White Pairs Numbered435.0019.536.00Black
E311O0524P1H24 x 2 x 0.57/0.30Black & White Pairs Numbered435.0019.536.00Blue
E311O0701P0H1 x 2 x 0.757/0.37Black & White Pairs Numbered70.006.524.50Black
E311O0701P1H1 x 2 x 0.757/0.37Black & White Pairs Numbered70.006.524.50Blue
E311O0702P0H2 x 2 x 0.757/0.37Black & White Pairs Numbered90.009.524.50Black
E311O0702P1H2 x 2 x 0.757/0.37Black & White Pairs Numbered90.009.524.50Blue
E311O0704P0H4 x 2 x 0.757/0.37Black & White Pairs Numbered135.0010.524.50Black
E311O0704P1H4 x 2 x 0.757/0.37Black & White Pairs Numbered135.0010.524.50Blue
E311O0708P0H8 x 2 x 0.757/0.37Black & White Pairs Numbered225.0013.524.50Black
E311O0708P1H8 x 2 x 0.757/0.37Black & White Pairs Numbered225.0013.524.50Blue
E311O0712P0H12 x 2 x 0.757/0.37Black & White Pairs Numbered320.0016.024.50Black
E311O0712P1H12 x 2 x 0.757/0.37Black & White Pairs Numbered320.0016.024.50Blue
E311O0724P0H24 x 2 x 0.757/0.37Black & White Pairs Numbered575.0021.524.50Black
E311O0724P1H24 x 2 x 0.757/0.37Black & White Pairs Numbered575.0021.524.50Blue
E311O1301P0H1 x 2 x 1.37/0.44Black & White Pairs Numbered75.007.014.20Black
E311O1301P1H1 x 2 x 1.37/0.44Black & White Pairs Numbered75.007.014.20Blue
E311O1302P0H2 x 2 x 1.37/0.44Black & White Pairs Numbered125.0010.514.20Black
E311O1302P1H2 x 2 x 1.37/0.44Black & White Pairs Numbered125.0010.514.20Blue
E311O1304P0H4 x 2 x 1.37/0.44Black & White Pairs Numbered185.0012.014.20Black
E311O1304P1H4 x 2 x 1.37/0.44Black & White Pairs Numbered185.0012.014.20Blue
E311O1308P0H8 x 2 x 1.37/0.44Black & White Pairs Numbered340.0015.514.20Black
E311O1308P1H8 x 2 x 1.37/0.44Black & White Pairs Numbered340.0015.514.20Blue
E311O1312P0H12 x 2 x 1.37/0.44Black & White Pairs Numbered490.0018.514.20Black
E311O1312P1H12 x 2 x 1.37/0.44Black & White Pairs Numbered490.0018.514.20Blue
E311O1324P0H24 x 2 x 1.37/0.44Black & White Pairs Numbered910.0026.014.20Black
E311O1324P1H24 x 2 x 1.37/0.44Black & White Pairs Numbered910.0026.014.20Blue
Individually & Collectively Screened Pairs
E311I0502P0H2 x 2 x 0.57/0.30Black & White Pairs Numbered105.009.536.00Black
E311I0502P1H2 x 2 x 0.57/0.30Black & White Pairs Numbered105.009.536.00Blue
E311I0504P0H4 x 2 x 0.57/0.30Black & White Pairs Numbered155.0011.036.00Black
E311I0504P1H4 x 2 x 0.57/0.30Black & White Pairs Numbered155.0011.036.00Blue
E311I0508P0H8 x 2 x 0.57/0.30Black & White Pairs Numbered240.0013.536.00Black
E311I0508P1H8 x 2 x 0.57/0.30Black & White Pairs Numbered240.0013.536.00Blue
E311I0512P0H12 x 2 x 0.57/0.30Black & White Pairs Numbered320.0015.536.00Black
E311I0512P1H12 x 2 x 0.57/0.30Black & White Pairs Numbered320.0015.536.00Blue
E311I0524P0H24 x 2 x 0.57/0.30Black & White Pairs Numbered555.0020.036.00Black
E311I0524P1H24 x 2 x 0.57/0.30Black & White Pairs Numbered555.0020.036.00Blue
E311I0702P0H2 x 2 x 0.757/0.37Black & White Pairs Numbered120.0010.024.50Black
E311I0702P1H2 x 2 x 0.757/0.37Black & White Pairs Numbered120.0010.024.50Blue
E311I0704P0H4 x 2 x 0.757/0.37Black & White Pairs Numbered185.0012.524.50Black
E311I0704P1H4 x 2 x 0.757/0.37Black & White Pairs Numbered185.0012.524.50Blue
E311I0708P0H8 x 2 x 0.757/0.37Black & White Pairs Numbered305.0016.024.50Black
E311I0708P1H8 x 2 x 0.757/0.37Black & White Pairs Numbered305.0016.024.50Blue
E311I0712P0H12 x 2 x 0.757/0.37Black & White Pairs Numbered415.0019.024.50Black
E311I0712P1H12 x 2 x 0.757/0.37Black & White Pairs Numbered415.0019.024.50Blue
E311I0724P0H24 x 2 x 0.757/0.37Black & White Pairs Numbered750.0025.024.50Black
E311I0724P1H24 x 2 x 0.757/0.37Black & White Pairs Numbered750.0025.024.50Blue
E311I1302P0H2 x 2 x 1.37/0.44Black & White Pairs Numbered150.0011.014.20Black
E311I1302P1H2 x 2 x 1.37/0.44Black & White Pairs Numbered150.0011.014.20Blue
E311I1304P0H4 x 2 x 1.37/0.44Black & White Pairs Numbered250.0014.014.20Black
E311I1304P1H4 x 2 x 1.37/0.44Black & White Pairs Numbered250.0014.014.20Blue
E311I1308P0H8 x 2 x 1.37/0.44Black & White Pairs Numbered415.0018.514.20Black
E311I1308P1H8 x 2 x 1.37/0.44Black & White Pairs Numbered415.0018.514.20Blue
E311I1312P0H12 x 2 x 1.37/0.44Black & White Pairs Numbered580.0021.514.20Black
E311I1312P1H12 x 2 x 1.37/0.44Black & White Pairs Numbered580.0021.514.20Blue
E311I1324P0H24 x 2 x 1.37/0.44Black & White Pairs Numbered1,045.0029.014.20Black
E311I1324P1H24 x 2 x 1.37/0.44Black & White Pairs Numbered1,045.0029.014.20Blue

1.5mm2 conductor sizes are also available on request. These cables have a slightly larger outer diameter.

Larger pair counts and triple configurations are available on request as are alternative voltage ratings.