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Type 275 1.1/1.1 kV
Type 275 1.1/1.1 kV
Overall semiconductive rubber screened cable for shuttle cars and pump cable. Earth cores designed to reduce instances of wire breaks during reeling while under tension. Cable includes one central pilot suitable for earth.
Read more- Nexans ref. : MEIR61AA003BFAA
- Country ref. : MEIR61AA003BFAA
Description
Description
Standards
-
ProductAS/NZS 1802
Construction
Overall semiconductive rubber screened cable for shuttle cars and pump cable. Earth cores designed to reduce instances of wire breaks during reeling while under tension. Cable includes one central pilot suitable for earth.
- eavy duty PCP sheath
- Open weave braid reinforcement
- Semiconductive PCP filling and covering
- EPR insulated power conductors
- Semiconductive PCP covered interstitial earth conductors
- Semiconductive PCP cradle separator
- EPR covered miniature extensible pilot conductor
Characteristics
Characteristics
Construction characteristics
Construction characteristics
Inner covering
Semiconductive PCP
Insulation
EPR
Outer sheath
Heavy duty PCP
Screen
Semi conductive layer
Dimensional characteristics
Dimensional characteristics
Approximate weight
260.0 kg/100m
Conductor cross-section
35 mm²
Conductor diameter
8.5 mm
Diameter over insulation
12.1 mm
Earth Conductor - Thickness of SC PCP covering
1 mm
Earth Conductor Strand Size (no/mm)
140/0.30
Earth conductor cross section
9.9 mm²
Nominal Screen Area on each core
- mm²
Nominal insulation thickness
1.6 mm
Nominal outer sheath thickness
- mm
Nominal overall diameter
37.9 mm
Pilot Conductor Strand Size (no./mm)
24/0.20
Pilot Conductor thickness of EPR covering
0.8 mm
Sheath thickness including SC PCP layer
4 mm
Stranding (No./mm)
285/0.40
Electrical characteristics
Electrical characteristics
A.C. Conductor resist. 50Hz and at 90 °C
0.698 Ohm/km
Charging current per phase
0.163 A/km
Conductor to screen capacitance
0.47 mF/km
DC Resistance of the Screen at 20°C
1.09 Ohm/km
Dielectric loss per phase
7.18 W/km
Inductive reactance at 50Hz
0.081 Ohm/km
Insulation resistance at 20°C
200 MOhm.km
Max. DC resistance of the conductor at 20°C
0.547 Ohm/km
Maximum electric stress
0.7 kV/mm
Permissible short circuit current conductor 1s
5 kA
Permissible short circuit current screen 1s
4.4 kA
Rated Voltage Uo/U
1.1/1.1 kV
Voltage drop, 3 conductors
1.22 V/A.km
Zero sequence reactance at 50HZ
0.075 Ohm/km
Zero sequence resistance at 20°C
3.29 Ohm/km
Mechanical characteristics
Mechanical characteristics
Maximum Pulling Tension
2.1 kN
Usage characteristics
Usage characteristics
Minimum Bend Radius - Installed
150 mm
Minimum bending radius under free flexing
230 mm
Minimum bending radius under repeated reeling mm
380 mm
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Resources
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