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1/8” (3.20 mm) Monoconductor 1N12

1/8” (3.20 mm) Monoconductor 1N12

Properties

Cable Diameter:

0.126” +0.004” -0.002”
(3.20mm + 0.10mm -0.05mm)

Minimum Sheave Diameter:

7”
(18 cm)

Cable Stretch Coefficient:

6.5 ft/Kft/Klbs
(7.3 m/Km/5KN)

ELECTRICAL

Maximum Conductor Voltage:

300 VDC

Recommended Operating Conductor Voltage:

Conductor AWG Rating:

24

Recommended Operating Conductor Voltage

1,500 MegaΩ/Kft @ 1000VDC
(457 MegaΩ/Km @ 1000VDC)

Armor Electrical Resistance:

13.0 Ω/Kft
(42.7 Ω/Km)

Mechanical

Minimum Insulation Resistance:

Ends Fixed:

1,600 lbs
(7.1 KN) Nominal

Maximum Suggested Working Tension:

800 lbs
(3.5 KN)

Number and Size of Wires:

Inner Armor:
12 x 0.0175”
(0.444 mm)
Outer Armor:
18 x 0.0175”
(0.444 mm)

Average Wire Breaking Strength:

Inner Armor:
65 lbs
(0.29 KN)
Outer Armor:
65 lbs
(0.29 KN)
Cable Type Core Description Cable Weight
Temp Rating Plastic Type Insulation Thickness Copper Construction Res Typical Cap Typical O.D. Each In Air In H2O Spec. Gravity
°F
°C		 in
mm		 in
mm		 Ω/Kft
ΩKm		 pf/ft
pf/m		 in
mm		 lbs/Kft
Kg/Km
1N12RP 300°
149°		 Poly 0.0175
0.444		 7x0.0085
7x0.216		 21.0
69.0		 41
134		 0.060
1.524		 28
42		 23
35		 N/A
1N12RZ 500*°
-18°		 ETFE 0.0175
0.444		 7x0.0085
7x0.216		 21.0
69.0		 48
157		 0.060
1.524		 29
43		 24
36		 N/A

* See attached specification sheet for recommended maximum temperature exposure times. 

  • 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 filled 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.
  • Not for use in oil and gas wells. 


View Product Specification Sheet