0.490” (12.45 mm) 7-CONDUCTOR EXTRA-EXTRA HIGH STRENGTH 7Q49–EEHS

Cable Diameter	0.490” +0.006” - 0.002”	(12.45mm + 0.15mm -0.051mm)
Minimum Sheave Diameter	25”	(64 cm)
Cable Stretch Coeffcient (Nominal)	0.60 ft/Kft/Klbs	(0.67 m/km/5KN)

0.490” (12.45 mm) 7-CONDUCTOR, EXTRA-EXTRA HIGH STRENGTH 7Q49–EEHS ELECTRICAL

Maximum Conductor Voltage	1200 VDC
Conductor AWG Rating	20
Minimum Insulation Resistance	1,500 MegΩ/Kft @ 500 VDC	(457 MegΩ/Km @ 500 VDC)
Armor Electrical Resistance	1.00 Ω/Kft	(3.3 Ω/Km)

0.490” (12.45 mm) 7-CONDUCTOR, EXTRA-EXTRA HIGH STRENGTH 7Q49–EEHS MECHANICAL

Cable Breaking Strength Ends Fixed	30,000 lbs	(131.8 KN)
Maximum Suggested Working Tension	15,000 lbs	(65.9 KN)
Number and Size of Wires
Inner Armor	20 x 0.0460”	(1.17 mm)
Outer Armor	20 x 0.0620”	(1.57 mm)
Average Wire Breaking Strength
Inner Armor	607 lbs	(2.7 KN)
Outer Armor	1103 lbs	(4.9 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	Core Jacket	in Air	in H2O
									lbs/Kft Kg/Km
7Q49RTZZ-EEHS	500 260	FEP ETFE	0.0130 0.330 0.0100 0.254	7x0.0128 7x0.325	9.8 32.2	27 85	0.064 1.626 0.084 2.134	ETFE	409 609	338 503

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.
Core assembly – Conductors are stranded and covered with ETFE plastic jacket.
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 6x0.0142” 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.
CRUSH RESISTANT. Can withstand 10:1 tension differentials.