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China WGSF46F40-HS-7.32 Monoconductor Cable 9/32 7.32mm AWG 15 - Quality from Leading Suppliers and Factory
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9/32 7.32 mm
,MONOCONDUCTOR, AWG 15
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High-Quality Copper Conductor
Premium FEP Insulation for Enhanced Durability
Advanced ETFE Insulation for Superior Performance
Robust Inner Armor Wires for Added Protection
Durable Outer Armor Wires for Maximum Strength
This product is manufactured by a leading factory in China, specializing in high-quality electrical components. As trusted suppliers, we ensure that our products meet rigorous international standards, offering reliability and performance for all your electrical needs.
,| Parameter | Metric | Imperial |
| Construction | ||
| Copper Construction | 19×0.36 mm | 19×0.0141" |
| Insulation FEP | 2.15 mm | 0.0842" |
| Insulation ETFE | 2.63 mm | 0.1035" |
| Number and Size of Wires | — | — |
| Inner Armor | 12×1.01 mm | 12×0.0400" |
| Outer Armor | 18×1.01 mm | 18×0.0400" |
| Average Wire Breaking Strength | — | — |
| Inner Armor | 1750 N | 393 lbs |
| Outer Armor | 1750 N | 393 lbs |
| Physical | ||
| Cable Diameter | 7.32 mm +0.13 / −0.05 mm | 0.2882" +0.0051" / −0.0019" |
| Cable Weight in Air | 241 kg/km | 162 lbs/kft |
| 1 hr. Max Temp | 260 ℃ | 500 °F |
| 8 hr. Max Temp | 232 ℃ | 450 °F |
| Cont. Max Temp | 204 ℃ | 400 °F |
| Mechanical | ||
| Cable Breaking Strength | 45.4 kN | 10,200 lbs |
| Maximum Suggested Working Tension | 22.7 kN | 5,100 lbs |
| Minimum Shave Diameter | 410 mm | 16" |
| Cable Stretch Coefficient | 2.5 m/km/5kN | 2.2 ft/kft/klbs |
| Electrical | ||
| Voltage Rating | 1200 VDC | 1200 VDC |
| Insulation Resistance | 15,000 MΩ·km | 50,000 MΩ·kft |
| Resistance Typical @ 20 ℃ | 9.2 Ω/km | 2.8 Ω/kft |
| Capacitance @ 1 kHz | 220 pF/m | 67 pF/ft |
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Frequently Asked Questions
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What is the maximum continuous operating temperature of this cable?
The cable supports a continuous maximum temperature of 204 ℃ (400 °F). For short-duration operations, it can withstand up to 260 ℃ (500 °F) for 1 hour, or 232 ℃ (450 °F) for up to 8 hours.
Q
What is the cable's breaking strength and recommended working tension?
The cable has a total breaking strength of 45.4 kN (10,200 lbs). The maximum suggested working tension is 22.7 kN (5,100 lbs), which is 50% of the breaking strength — a standard safety factor for downhole applications.
Q
What type of insulation is used, and what are the differences between FEP and ETFE?
This cable offers two insulation options: FEP (fluorinated ethylene propylene) with a diameter of 2.15 mm, and ETFE (ethylene tetrafluoroethylene) with a slightly larger diameter of 2.63 mm. ETFE generally offers superior mechanical toughness, while FEP provides excellent chemical resistance and flexibility.
Q
What is the voltage rating and insulation resistance of this cable?
The cable is rated at 1200 VDC. Its insulation resistance is exceptionally high at 15,000 MΩ·km (metric) or 50,000 MΩ·kft (imperial), making it well-suited for high-integrity downhole electrical transmission.
Q
What is the minimum shave (sheave) diameter for this cable?
The minimum shave diameter is 410 mm (16 inches). Using a sheave smaller than this specification may cause permanent deformation of the armor wires or damage to the insulation, reducing cable service life.
Q
How is the copper conductor constructed, and what does the 19×0.36 mm specification mean?
The copper conductor is a stranded design consisting of 19 individual wires, each with a diameter of 0.36 mm (0.0141"). This stranded construction provides greater flexibility compared to a solid conductor, which is critical for repeated spooling and deployment in wireline operations.