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Monoconductor

1N42–LR

7/16” (10.80 mm) MONOCONDUCTOR LOW RESISTANCE 1N42–LR

7/16” (10.80 mm) MONOCONDUCTOR, LOW RESISTANCE 1N42–LR PROPERTIES


Cable Diameter 0.425” +0.006” - 0.002” (10.80mm + 0.15mm -0.05mm)
Minimum Sheave Diameter 24” (61 cm)
Cable Stretch Coeffcient 0.70 ft/Kft/Klbs (0.79 m/Km/5KN)

7/16” (10.80 mm) MONOCONDUCTOR, LOW RESISTANCE 1N42–LR ELECTRICAL


Maximum Conductor Voltage 1,500 VDC
Conductor AWG Rating 13
Minimum Insulation Resistance 1,500 MegaΩ/Kft @ 500VDC (457 MegaΩ/Km @ 500VDC)
Armor Electrical Resistance 1.2 Ω/Kft (3.94 Ω/Km)

7/16” (10.80 mm) MONOCONDUCTOR, LOW RESISTANCE 1N42–LR MECHANICAL


Cable Breaking Strength
Ends Fixed
19,500 lbs (86.8 KN) Nominal
Maximum Suggested Working Tension 9,750 lbs (43.4 KN)
Number and Size of Wires
Inner Armor 12 x 0.0585” (1.490 mm)
Outer Armor 18 x 0.0585” (1.490 mm)
Average Wire Breaking Strength
Inner Armor 765 lbs (3.4 KN)
Outer Armor 765 lbs (3.4 KN)

Cable Type Core Description Cable Weight
  Temp
Rating
°F
°C
Plastic
Type
Insulation
Thickness
in
mm
Copper
Construction
in
mm
Res
Typical
Ω/Kft
Ω/Km
Cap.
Typical
pf/ft
pf/m
O.D.
Each
in
mm
in
Air
in
H2O
lbs/Kft
Kg/Km
1N42PTZ-LR 500
260
FEP
ETFE
0.0255
0.648
0.035
0.890
19x0.0172
19x0.437
2.0
6.6
37.5
123
0.136
3.454
0.206
5.232
336
499
278
413

The armor wires are high tensile, Galvanized Extra Improved Plow Steel (GEIPS), and coated with anti-corrosion compound for
protection during shipping and storing. Wires are preformed.
Core assembly – Copper strand consists of a total of nineteen wires. Conductor resistance is measured at 68° F. Voids in the
copper strand are flled with a water-blocking agent to reduce water and gas migration.
SUPERSEAL, a special pressure seal agent, is applied between armor layers.
The temperature rating assumes a normal gradient for both temperature and weight.
All values shown are nominal or typical values

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