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EMC Product Catalog

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 Coefficient: 1.9 ft/Kft/Klbs (2.13 m/Km/5KN)

ELECTRICAL:

Maximum Conductor Voltage: 1,200 VDC
Conductor AWG Rating: 16
Minimum Insulation Resistance: 1,500 MegaΩ/Kft @ 500VDC (457 MegaΩ/Km @ 500VDC)
Armor Electrical Resistance: 3.0 Ω/Kft (9.8 Ω/Km)

MECHANICAL:

Cable Breaking Strength:
Ends Fixed: 7,300 lbs (32.48 KN) Nominal
Maximum Suggested Working Tension: 3,650 lbs (16.24 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 286 lbs (1.27 KN)
Outer Armor 286 lbs (1.27 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
1N25PP300*
149*
Poly0.032
0.813
19x0.0119
19x0.302
4.1
13.5
50
164
0.123
3.124
121
180
100
149
1N25PXZ420*
216*
ETFE0.019
0.483
19x0.0119
19x0.302
4.1
13.5
53
174
0.123
3.124
124
185
101
151
420*
216*
TPX0.130
0.330
19x0.0119
19x0.302
4.1
13.5
53
174
0.085
2.159
124
185
101
151
1N25PTZ500*
260*
ETFE0.019
0.483
19x0.0119
19x0.302
4.1
13.5
53
174
0.123
3.124
125
186
103
154
500*
260*
FEP0.013
0.330
19x0.0119
19x0.302
4.1
13.5
53
174
0.085
2.159
125
186
103
154

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 a total of nineteen wires. 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