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EMC Product Catalog

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
Conductor AWG Rating: 16
Minimum Insulation Resistance: 1,500 MegaΩ/Kft @ 1000VDC (457 MegaΩ/Km @ 1000VDC)
Armor Electrical Resistance: 11.3 Ω/Kft (37.1 Ω/Km)

MECHANICAL:

Cable Breaking Strength:
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 TypeCore DescriptionCable Weight
 Temp RatingPlastic TypeInsulation ThicknessCopper ConstructionRes TypicalCap TypicalO.D. EachIn AirIn H2OSpec. Gravity
 °F
°C
 in
mm
in
mm
Ω/Kft
Ω/Km
pf/ft
pf/m
in
mm
lbs/Kft
Kg/Km
1N29WTZ–S77500*
260*
FEP0.017
0.432
19x0.0128
19x0.325
4.0
13.1
48
157
0.098
2.489
159
236
131
195
N/A
500*
260*
ETFE0.019
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