Camesa

Camesa Contact Us - Phone Call us at +1(281) 344-0905,
Camesa Contact Us - Envelope E-mail us, or
Find a Distributor

To access a complete listing of Camesa® wire and wire rope products, please visit: www.CamesaWire.com

Camesa EMC Banner 5

EMC Product Catalog

0.490” (12.45 mm) 7-Conductor Extra-Extra High Strength 7Q49-EEHS

0.490” (12.45 mm) 7-Conductor Extra-Extra High Strength 7Q49-EEHS

PROPERTIES:

Cable Diameter: 0.490” +0.006” - 0.002” (12.45mm + 0.15mm -0.051mm)
Minimum Sheave Diameter: 36” (91 cm)
Cable Stretch Coefficient: 0.61 ft/Kft/Klbs (0.69 m/km/5KN)

ELECTRICAL:

Maximum Conductor Voltage: 1,200 VDC
Conductor AWG Rating: 20
Minimum Insulation Resistance: 1,500 MegΩ/Kft @ 1000 VDC (457 MegΩ/Km @ 1000 VDC)
Armor Electrical Resistance: 1.00 Ω/Kft (3.3 Ω/Km)

MECHANICAL:

Cable Breaking Strength:
Ends Fixed: 30,000 lbs (133.5 KN)
Maximum Suggested Working Tension: 15,000 lbs (66.8 KN)
Number and Size of Wires:
Inner Armor 20 x 0.0460” (1.17 mm)
Outer Armor 20 x 0.0620” (1.58 mm)
Average Wire Breaking Strength:
Inner Armor 603 lbs (2.7 KN)
Outer Armor 1,095 lbs (4.9 KN)
Cable TypeCore DescriptionCable Weight
 Temp RatingPlastic TypeInsulation ThicknessCopper ConstructionRes TypicalCap TypicalO.D. EachJacket TypeIn AirIn H2OSpec. Gravity
 °F
°C
 in
mm
in
mm
Ω/Kft
Ω/Km
pf/ft
pf/m
in
mm
 lbs/Kft
Kg/Km
7Q49RXZZ-EEHS420*
216*
Camtane0.0130
0.330
7x0.0128
7x0.325
9.8
32.2
28
92
0.064
1.626
ETFE405
603
335
498
N/A
420*
216*
ETFE0.0100
0.254
7x0.0128
7x0.325
9.8
32.2
28
92
0.084
2.134
ETFE405
603
335
498
N/A
7Q49RTZZ-EEHS500*
260*
FEP0.0130
0.330
7x0.0128
7x0.325
9.8
32.2
27
89
0.064
1.626
ETFE408
607
337
502
N/A
500*
260*
ETFE0.0100
0.254
7x0.0128
7x0.325
9.8
32.2
27
89
0.084
2.134
ETFE408
607
337
502
N/A

See attached specification sheet for recommended maximum temperature exposure times.

  • The armor wires are high tensile, Galvanized Extra, Extra Improved Plow Steel (GEEIPS), and coated with anti-corrosion compound for protection during shipping and storing. Wires are preformed.
  • Conductors are “Water Blocked” 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.
  • Center conductor construction is 7x0.0142” with a non-conductive center member. The typical resistance is reduced by approximately 5 to 10% and the capacitance is increased by approximately 5 to 10% in comparison to the outer conductors.
  • All values shown are nominal or typical values.


       View Product Specification Sheet