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9/32” (7.32 mm) Monoconductor 1N29-S77 Corrosion Resistant

9/32” (7.32 mm) Monoconductor 1N29-S77 Corrosion Resistant

Properties

Cable Diameter:

0.288” +0.005” - 0.002”
(7.32mm + 0.13mm -0.05mm)

Minimum Sheave Diameter:

16”
(41 cm)

Cable Stretch Coefficient:

1.87 ft/Kft/Klbs
(2.101 m/Km/5KN)

ELECTRICAL

Maximum Conductor Voltage:

1,500 VDC

Recommended Operating Conductor Voltage:

Conductor AWG Rating:

16

Recommended Operating Conductor Voltage

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

Armor Electrical Resistance:

11.3 Ω/Kft
(37.1 Ω/Km)

Mechanical

Minimum Insulation Resistance:

Ends Fixed:

8,100 lbs
(36.0 KN) Nominal

Maximum Suggested Working Tension:

4,050 lbs
(18.0 KN)

Number and Size of Wires:

Inner Armor:
12 x 0.0400”
(1.016 mm)
Outer Armor:
18 x 0.0400”
(1.016 mm)

Average Wire Breaking Strength:

Inner Armor:
314 lbs
(1.40 KN)
Outer Armor:
314 lbs
(1.40 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
1N29WTZ–S77 500*°
-18°		 FEP 0.017
0.432		 19x0.0128
19x0.325		 4.0
13.1		 48
157		 0.098
2.489		 159
236		 131
195		 N/A
1N29WTZ–S77 500*°
-18°		 ETFE 0.019
0.483		 19x0.0128
19x0.325		 4.0
13.1		 48
157		 0.136
3.454		 159
236		 131
195		 N/A

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

  •  While insulation is rated to 1-hour exposure of 500°F, alloy armor wires may have reduced corrosion resistance at temperatures above 400°F. 
  • The armor wires are made of corrosion resistant alloy steel suitable for moderate H2S and CO2 environments. 
  • Conductor has nickel plated wires adhering to ASTMB355 Class 10 for increased corrosion resistance. 
  • 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.


View Product Specification Sheet

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