1/4” (6.55 mm) MONOCONDUCTOR 1N25

1/4” (6.55 mm) MONOCONDUCTOR 1N25 PROPERTIES

Cable Diameter	0.258” +0.005” - 0.002”	(6.55mm + 0.13mm -0.05mm)
Minimum Sheave Diameter	14”	(36 cm)
Cable Stretch Coeffcient	1.9 ft/Kft/Klbs	(2.13 m/Km/5KN)

1/4” (6.55 mm) MONOCONDUCTOR 1N25 ELECTRICAL

Maximum Conductor Voltage	1,200 VDC
Conductor AWG Rating	16
Minimum Insulation Resistance	1,500 Mega Ω/Kft @ 500VDC	(457 Mega Ω/Km @ 500VDC)
Armor Electrical Resistance	3.0 Ω/Kft	(9.84 Ω/Km)

1/4” (6.55 mm) MONOCONDUCTOR 1N25 MECHANICAL

Cable Breaking Strength Ends Fixed	7,000 lbs	(31.1 KN) Nominal
Maximum Suggested Working Tension	3,500 lbs	(15.6 KN)
Number and Size of Wires
Inner Armor	12 x 0.0358”	(0.909 mm)
Outer Armor	18 x 0.0358”	(0.909 mm)
Average Wire Breaking Strength
Inner Armor	272 lbs	(1.21 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
1N25PP	300 149	Poly	0.032 0.813	19x0.0119 19x0.302	4.1 13.5	50 164	0.123 3.124	121 180	100 149
1N25PXZ	420 216	Camtane ETFE	0.0130 0.330 0.019 0.483	19x0.0119 19x0.302	4.1 13.5	53 174	0.085 2.159 0.123 3.124	124 185	101 151
1N25PTZ	500 260	FEP ETFE	0.0130 0.330 0.019 0.483	19x0.0119 19x0.302	4.1 13.5	53 174	0.085 2.159 0.123 3.124	125 186	103 154

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.