3/16” (4.70 mm) MONOCONDUCTOR 1L18

3/16” (4.70 mm) MONOCONDUCTOR 1L18 PROPERTIES

Cable Diameter	0.185” +0.004” -0.002”	(4.70mm + 0.10mm -0.05mm)
Minimum Sheave Diameter	14”	(36 cm)
Cable Stretch Coeffcient	3.0 ft/Kft/Klbs	(3.37 m/Km/5KN)

3/16” (4.70 mm) MONOCONDUCTOR 1L18 ELECTRICAL

Maximum Conductor Voltage	1,000 VDC
Conductor AWG Rating	20
Minimum Insulation Resistance	1,500 MegaΩ/Kft @ 500VDC	(457 MegaΩ/Km @ 500VDC)
Armor Electrical Resistance	6.0 Ω/Kft	(19.7 Ω/Km)

3/16” (4.70 mm) MONOCONDUCTOR 1L18 MECHANICAL

Cable Breaking Strength Ends Fixed	4,000 lbs	(17.8 KN) Nominal
Maximum Suggested Working Tension	2,000 lbs	(8.9 KN) Nominal
Number and Size of Wires
Inner Armor	12 x 0.0220”	(0.559 mm)
Outer Armor	12 x 0.0358”	(0.909 mm)
Average Wire Breaking Strength
Inner Armor	103 lbs	(0.46 KN)
Outer Armor	272 lbs	(1.21 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
1L18RP	300 149	Poly	0.019 0.483	7x0.0128 7x0.325	9.4 30.8	53 174	0.076 1.930	65 97	54 80
1L18RZ	500 260	ETFE	0.019 0.483	7x0.0128 7x0.325	9.4 30.8	63 207	0.076 1.930	66 99	55 81

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. 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