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EMC Product Catalog

3/16” (4.80 mm) 4-Conductor Cable 4H18

3/16” (4.80 mm) 4-Conductor Cable 4H18

PROPERTIES:

Cable Diameter: 0.186” +0.004” - 0.002” (4.80 mm + 0.10mm -0.05mm)
Minimum Sheave Diameter: 10” (25 cm)
Cable Stretch Coefficient: 4.25 ft/Kft/Klbs (4.78 m/km/5KN)

ELECTRICAL:

Maximum Conductor Voltage: 300 VDC
Conductor AWG Rating: 23
Minimum Insulation Resistance: 1,500 MegΩ/Kft @ 500VDC (457 MegΩ/Km @ 500VDC)
Armor Electrical Resistance: 6.7 Ω/Kft (22.0 Ω/Km)

MECHANICAL:

Cable Breaking Strength:
Ends Fixed: 3,100 lbs (13.8 KN) Nominal
Maximum Suggested Working Tension: 1,550 lbs (6.9 KN)
Number and Size of Wires:
Inner Armor 18 x 0.0185” (0.470 mm)
Outer Armor 18 x 0.0248” (0.630 mm)
Average Wire Breaking Strength:
Inner Armor 72 lbs (0.32 KN)
Outer Armor 130 lbs (0.58 KN)
Cable TypeCore DescriptionCable Weight
 Temp RatingPlastic TypeInsulation ThicknessCopper ConstructionRes TypicalCap TypicalO.D. EachJacket TypeIn AirIn H2OSpec. Gravity
 °F
°C
 in
mm
in
mm
Ω/Kft
Ω/Km
pf/ft
pf/m
in
mm
 lbs/Kft
Kg/Km
4H18RPP300
149
Poly0.0075
0.191
7x0.0085
7x0.216
22.5
73.8
36
118
0.040
1.116
Poly60
89
50
74
  • 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 six wires around one center wire. Voids in the copper strand are filled with a water-blocking agent to reduce water and gas migration. Conductor resistance is measured at 68° F.
  • The temperature rating assumes a normal gradient for both temperature and weight.
  • All values shown are nominal or typical values.

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