RFE-EMC-SHF2 (i) 250 V

Conductor
Stranded copper conductor, IEC 60228 Class 2
Insulation
XLPE, IEC 60228
Twisted pair
Two insulated cores twisted together to form a pair. Aluminium polyester tape and tinned copper drain wire
Cabling
Cabling, pairs twisted together. Fillers or dummy cores included in select sizes based on product specifications to obtain symmetrical and round construction.
Bedding
Lapped tape
Screen
Copper tape, coverage 100%
Armour
Copper drain wire (all sizes)
Copper wire braid, coverage > 90%
Tinned copper wire braid on request
Armour serves as collective screen
Rip cord
For conductors ≥ 16 mm²
Sheath
Thermosetting polyolefin SHF2
Standard colour black, other colours on request
Application
Armoured and individuallly screened pair instrumentation and communication cable with improved EMC-screening. For fixed installation in most areas, and on open deck in ships and offshore units. If the cable is exposed to direct sunlight, protective covering or cable with black outer sheath is recommended. Specially designed cables with screen for improved screening properties to address EMI/EMC problems.
Core identification
Pair colours white and blue
Pair identification with colour code and identification number
Marine Type Approvals
ABS, BV, CCS, CRS, DNV, KR, LR, RINA
Rated voltage
150/250 V (300 V)
Fire performance
IEC 60332-1-2
IEC 60332-3-22
Halogen-free
IEC 60754 series
Smoke emission
IEC 61034 series
Oil resistance
IEC 60811-404 conditions according to 60092-360/SHF2
Min. installation temperature
-15 ° C
Operating temperature
-40 – 80 °C fixed installation
Max. Conductor temperature
90 ° C
Loop (pair, max 20 °C) (ohm/km)
0.5 mm² – 80 Ω∕km
0.75 mm² – 52 Ω∕km
1.5 mm² – 24.4 Ω∕km
Pair capacitance (nom. 1 kHz) (nF/km)
0.5 mm² – 55 nF∕km
0.75 mm² – 70 nF∕km
1.5 mm² – 90 nF∕km
Loop inductance (nom.) (mH/km)
0.5 mm² – 0,6 mH∕km
0.75 mm² – 0,6 mH∕km
1.5 mm² – 0.7 mH∕km
Insulation resistance (20 °C) (Mohm/km)
0.5 mm² – ≥ 1500
0.75 mm² – ≥ 1500
1.5 mm² – ≥ 1500