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15/32” (11.79mm) 7-Conductor 7J46

15/32” (11.79mm) 7-Conductor 7J46

Properties

Cable Diameter:

0.464” +0.005” - 0.002”
(11.79mm + 0.13mm -0.05mm)

Minimum Sheave Diameter:

26”
(66cm)

Cable Stretch Coefficient:

0.77 ft/Kft/Klbs
(0.87 m/km/5KN)

ELECTRICAL

Maximum Conductor Voltage:

1200 VDC

Recommended Operating Conductor Voltage:

Conductor AWG Rating:

20

Recommended Operating Conductor Voltage

1,500 MegΩ/Kft @ 500VDC
(457 MegΩ/Km @ 500VDC)

Armor Electrical Resistance:

1.3 Ω/Kft
(4.3 Ω/Km)

Mechanical

Minimum Insulation Resistance:

Ends Fixed:

19,100 lbs
(85.0 KN) Nominal

Maximum Suggested Working Tension:

9,550 lbs
(42.5 KN)

Number and Size of Wires:

Inner Armor:
24 x 0.0390”
(0.991 mm)
Outer Armor:
24 x 0.0495”
(1.257 mm)

Average Wire Breaking Strength:

Inner Armor:
357 lbs
(1.59 KN)
Outer Armor:
575 lbs
(2.56 KN)
Cable Type Core Description Cable Weight
Temp Rating Plastic Type Insulation Thickness Copper Construction Res Typical Cap Typical O.D. Each Tape Type 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
7J46RP 300*°
-18°		 Poly 0.029
0.737		 7x0.0128
7x0.325		 9.8
32.2		 40
131		 0.096
2.438		 Dacron® 321
478		 265
395		 N/A
7J46RXZ 420*°
-18°		 ETFE 0.0115
0.330		 7x0.0128
7x0.325		 9.8
32.2		 40
131		 0.096
2.438		 Dacron® 340
507		 281
419		 N/A
7J46RXZ 420*°
-18°		 Camtane 0.016
0.406		 7x0.0128
7x0.325		 9.8
32.2		 40
131		 0.070
1.778		 Dacron® 340
507		 281
419		 N/A
7J46RTZ 500*°
-18°		 FEP 0.016
0.406		 7x0.0128
7x0.325		 9.8
32.2		 39
128		 0.061
1.778		 Dacron® 341
507		 382
419		 N/A
7J46RTZ 500*°
-18°		 ETFE 0.0115
0.330		 7x0.0128
7x0.325		 9.8
32.2		 39
128		 0.096
2.438		 Dacron® 341
507		 382
419		 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 – Conductors are bound with conductive tape and voids are filled with conductive paste and string.
  • Conductors are “Water Blocked” 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.
  • Center conductor construction is 6×0.0142” with a non-conductive center member. The typical resistance is reduced by approximately 5 to 10% and the capacitance is increased by approximately 5 to 10% in comparison to the outer conductors.
  • All values shown are nominal or typical values.
  • Dacron® does not withstand temperatures exceeding 300°F. Nomex® is available by customer request at time of order for additional cost.


View Product Specification Sheet 

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