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China Suppliers Factory 15/32 11.8mm 7-Conductor AWG 20 Copper Conductor with FEP Insulation and Armor Wires
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15/32 11.8 mm
,7-CONDUCTOR, AWG 20
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High-quality Copper Conductor
Durable FEP Insulation for optimal performance
Enhanced Semi-conducting Shield Layer for better signal integrity
Effective Semi-conducting Filler
Reliable Semi-conducting Shield Layer
Strong Inner Armor Wires for added strength
Durable Outer Armor Wires ensuring protection
Our products, made in China, are crafted by experienced suppliers and manufacturers. As a leading factory in the industry, we prioritize quality and innovation. Choose us for your wiring needs and experience superior performance.
,| Construction | ||
| Copper Construction | 7*0.33 mm | 7*0.0129" |
| Insulation (FEP) | 2.48mm | 0.0976" |
| Shield | 2.50mm | 0.0988" |
| Number and Size of Wires | ||
| Inner Armor | 24*1.00mm | 24*0.0389" |
| Outer Armor | 24*1.26 mm | 24*0.0496" |
| Average Wire Breaking Strength | ||
| Inner Armor | 1696N | 382lbs |
| Outer Armor | 2692N | 606lbs |
| Physical | ||
| Cable Diameter | 11.80mm +0.13mm / -0.05mm | 0.4645" +0.0051" / -0.0019" |
| Cable Weight in Air | 509 kg/km | 341 lbs/kft |
| 1 hr. Max Temp | 232 ℃ | 450 °F |
| 8 hr. Max Temp | 216 ℃ | 421 °F |
| Cont. Max Temp | 200 ℃ | 392 °F |
| Mechanical | ||
| Cable Breaking Strength | 100 kN | 22500 lbs |
| Maximum Suggested Working Tension | 50 kN | 11250 lbs |
| Minimum Shave Diameter | 504 mm | 20" |
| Cable Stretch Coefficient | 0.8 m/km/5kN | 0.714 ft/kft/klbs |
| Electrical | ||
| Voltage Rating | 1200 VDC | 1200 VDC |
| Insulation Resistance | 15000 MΩ·km | 50000 MΩ·kft |
| Resistance Typical @ 20 ℃ | 33 Ω/km | 10 Ω/kft |
| Capacitance @ 1kHz | 130 pF/m | 40 pF/ft |
Frequently Asked Questions
What temperature rating does this cable support for continuous operation?
This cable is rated for continuous operation at up to 200 ℃ (392 °F). It can also withstand 216 ℃ (421 °F) for up to 8 hours and a peak of 232 ℃ (450 °F) for up to 1 hour, making it suitable for high-temperature downhole environments.
What is the maximum breaking strength of this cable?
The cable breaking strength is 100 kN (22,500 lbs). The maximum suggested working tension is 50 kN (11,250 lbs), which represents a 2:1 safety factor to ensure reliable performance during deployment and operation.
What voltage rating is this cable designed for?
This cable carries a voltage rating of 1200 VDC, with an insulation resistance of 15,000 MΩ·km (50,000 MΩ·kft), ensuring exceptional electrical insulation performance under high-temperature and high-pressure downhole conditions.
What type of insulation material is used in this cable?
The cable uses FEP (Fluorinated Ethylene Propylene) insulation with an outer diameter of 2.48 mm (0.0976"). FEP is chosen for its outstanding chemical resistance, high-temperature stability, and excellent dielectric properties in extreme downhole environments.
What is the minimum sheave diameter recommended for this cable?
The minimum sheave (pulley) diameter for this cable is 504 mm (20 inches). Using a sheave smaller than this specification may cause excessive bending stress, potentially damaging the armor wires or inner conductors and reducing cable service life.
What are the armor wire specifications for inner and outer armor layers?
The inner armor consists of 24 wires at 1.00 mm diameter each, with an average breaking strength of 1,696 N (382 lbs) per wire. The outer armor consists of 24 wires at 1.26 mm diameter each, with an average breaking strength of 2,692 N (606 lbs) per wire, providing robust mechanical protection for the cable core.