37x1.5
37x1.5
Unarmoured LV cable, HFFR sheathed for fixed installations. Rated voltage 0.6/1 KV
Read more- Nexans ref. : 2M002BXZOUH30BD0
Description
Description
Standards
-
InternationalIEC 60332-1; IEC 60502-1
Application
These power cables are used for electricity supply in low voltage installation systems.
They are well adapted to underground use in industrial applications where chemical and mechanical protections are needed (refinery areas, chemical plant…)
Design
- Conductor
Stranded bare copper class 2 acc. to IEC 60228
- Insulation
Cross Linked Polyethylene "XLPE"
- Inner Sheath or Bedding
Lapped bedding or extruded HFFR
- Outer Sheath
Halogen Free Flame retardant "HFFR".
Options:
- Flame retardant, Option "CAT A, CAT B, CAT C" to IEC60332 or equivalent.
- Ozone resistant.
- Oil resistant.
- Anti termite
Installation Conditions:
- Air Temperature : 30 Deg.
- Ground Temperature: 20 Deg.
- Soil Thermal Resistivity : 2.5 k.m/w
- Depth of lay : 0.7 m
All dimensions have tolerance +- 7 %
Marking
no. of cores x conductor sizes mm2 Cu / XLPE / HFFR 600/1000 V IEC 60502-1 MADE IN QATAR QICC-Nexans Year Meters
Custom marking available
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Conductor material
Copper
Conductor shape
Circular
Insulation
XLPE (Cross-linked Polyethylene)
Inner sheath
Halogen free flame retardant
Armour type
Unarmoured
Outer sheath
Halogen free flame retardant
Colour
Black
Halogen free
Yes
Conductor flexibility
Stranded class 2
Dimensional characteristics
Dimensional characteristics
Number of cores
37
Conductor cross-section
1.5 mm²
Approximate weight
1130 kg/km
Ground conductor cross-section
- mm²
Nominal outer diameter
26.0 mm
Electrical characteristics
Electrical characteristics
Rated Voltage Uo/U (Um)
0,6/1 kV
Max. DC resistance of the conductor at 20°C
12.1 Ohm/km
Permissible current rating in open air
23 A
Permissible current rating when buried
21 A
Voltage drop, 3 conductors
22.8 V/A.km
Voltage drop, single phase
- V/A.km
Mechanical characteristics
Mechanical characteristics
Cable flexibility
-
Usage characteristics
Usage characteristics
Max. conductor temperature in service
90 °C
Short-circuit max. conductor temperature
250 °C
Bending factor when laying
19 (xD)
Bending factor when installed
10 (xD)
Smoke density
IEC 61034
Gases corrosivity
IEC 60754-2
Resources
Resources
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