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3-Conductor

3H47

0.474” (12.04 mm) 3-CONDUCTOR 3H47

0.474” (12.04 mm) 3-CONDUCTOR 3H47 PROPERTIES


Cable Diameter 0.474” +0.005” - 0.002” (12.04mm + 0.13mm -0.05mm)
Minimum Sheave Diameter 26” (66 cm)
Cable Stretch Coeffcient 0.61 ft/Kft/Klbs (0.69 m/Km/5KN)

0.474” (12.04 mm) 3-CONDUCTOR 3H47 ELECTRICAL


Maximum Conductor Voltage 1,200 VDC
Conductor AWG Rating 18
Minimum Insulation Resistance 1,500 MegaΩ/Kft @ 500VDC (457 MegaΩ/Km @ 500VDC)
Armor Electrical Resistance 1.1 Ω/Kft (3.6 Ω/Km)

0.474” (12.04 mm) 3-CONDUCTOR 3H47 MECHANICAL


Cable Breaking Strength
Ends Fixed
22,000 lbs (97.9 KN) Nominal
Maximum Suggested Working Tension 11,000 lbs (48.9 KN)
Number and Size of Wires
Inner Armor 18 x 0.0470” (1.194 mm)
Outer Armor 18 x 0.0655” (1.664 mm)
Average Wire Breaking Strength
Inner Armor 469 lbs (2.09 KN)
Outer Armor 910 lbs (4.05 KN)

Cable Type Core Description Cable Weight
  Temp
Rating
°F
°C
Plastic
Type
Insulation
Thickness
in
mm
Copper
Construction
in
mm
Res
Typical
Ω/Kft
Ω/Km
Cap.
Typical
pf/ft
pf/m
O.D.
Each
in
mm
Tape
Type
in
Air
in
H2O
lbs/Kft
Kg/Km
3H47PP 300
149
Poly 0.037
0.940
19x0.0100
19x0.254
6.0
19.7
44
144
0.124
3.150
Dacron 369
549
303
451
3H47PXZ 420
216
Camtame
ETFE
0.015
0.381
0.022
0.559
19x0.0100
19x0.254
6.0
19.7
45
148
0.088
2.032
0.124
3.150
Nomex 376
560
310
461
3H47PTZ 500
260
FEP
ETFE
0.015
0.381
0.022
0.559
19x0.0100
19x0.254
6.0
19.7
43
141
0.080
2.032
0.124
3.150
Nomex 382
568
316
470

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 flled with conductive paste and string.
Copper strand consists of a total of nineteen wires. Voids in the copper strand are flled with a water-blocking agent 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.
All values shown are nominal or typical values.

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