PSKOVGEOCABLE
1
2
3
КG 1х0,75-30-180
4
№
Name of construction
Diameter,
mm/in
Material
1
Conductor
Copper, AWG 18, 7х0.37mm (0.75 mm2),
Water blocked
1.11/0.04
2
Insulation
Tefzel 280 , ∆=0.92 mm (DUPONT trademarks)
2.95/0.118
3
Inner armor
4
Outer armor
Steel galvanized wire 12x0.89 mm, grade 190
kg/mm2, water and gas blocking seal
Steel galvanized wire 18x0.89 mm, grade 190
kg/mm2, water and gas blocking seal
4.57/0.18
6.35/0.25
MECHANICAL СHARACTERISTIC
METRIC
ENGLISH
Weight in Air
Weight in Water
Breaking Strength
Max Working load @ 60% strain
Temperature Rating (Maximum)
Suggested Minimum Sheave:
Stretch Coefficient (Nominal)
180,2 kg/km
147,5 kg/km
30 kN
18 kN
180˙ C
300 mm
0.5 m/km/kN
120,7 lb/kft.
99 lb/kft
6750 lbf
4050 lbf
356 ˙ F
11,8 “
2,25 ft/kft/klb
dia.
Outside Diameter
+0,19mm
6.35 mm −0,13mm
+0,008"
0.25 " −0,005"
ELECTRICAL СHARACTERISTIC
Voltage Rating
660VDC
D.С Сonductor Resistance
25,5 Ω /km
D.С Armor Resistance
10 Ω/km
Capacitance @ 1kHz Conductor to Armor
164 pF/m
Insulation Resistance (Minimum) @ 500 VDC20000 MΩ*km
660VDC
7.65 Ω/kft
3 Ω/kft
49,2 pF/ft
6500 MΩ*kft
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