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High-Quality WGSB-6.35 1/4 Monoconductor Cable - China Suppliers & Factory Direct Products
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1/4 6.35 mm
,MONOCONDUCTOR，AWG 16
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High-Quality Copper Conductor for Superior Performance,
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Durable PP Insulation for Enhanced Longevity,
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Reliable Inner Armor Wires for Optimal Protection,
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Durable Outer Armor Wires for Increased Strength,
As a leading factory in China, we specialize in producing high-quality monoconductor cables. Our AWG 16 cables feature a robust copper conductor and advanced PP insulation, ensuring superior durability and performance. Partner with us for great products from reliable suppliers dedicated to excellence in manufacturing.
,| Parameter | Metric | Imperial |
| Construction | ||
| Copper Construction | 19×0.30 mm | 19×0.0118" |
| Insulation (PP) | 2.51 mm | 0.0988" |
| Number and Size of Wires | — | — |
| Inner Armor | 12×0.89 mm | 12×0.0350" |
| Outer Armor | 18×0.89 mm | 18×0.0350" |
| Average Wire Breaking Strength | — | — |
| Inner Armor | 1162 N | 261 lbs |
| Outer Armor | 1162 N | 261 lbs |
| Physical | ||
| Cable Diameter | 6.35 mm +0.13/−0.05 mm | 0.250" +0.0051"/−0.0019" |
| Cable Weight in Air | 180 kg/km | 120 lbs/kft |
| 1 hr. Max Temp | 150 ℃ | 300 °F |
| 8 hr. Max Temp | 135 ℃ | 275 °F |
| Cont. Max Temp | 121 ℃ | 250 °F |
| Mechanical | ||
| Cable Breaking Strength | 30 kN | 6750 lbs |
| Maximum Suggested Working Tension | 15 kN | 3370 lbs |
| Minimum Shave Diameter | 350 mm | 14" |
| 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 ℃ | 13.1 Ω/km | 13.1 Ω/kft |
| Capacitance @ 1 kHz | 167 pF/m | 51 pF/ft |
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Frequently Asked Questions
Q
What is the maximum continuous operating temperature of this cable?
The cable is rated for a continuous maximum temperature of 121 °C (250 °F). For short-duration applications, it can withstand up to 135 °C (275 °F) for 8 hours and 150 °C (300 °F) for 1 hour.
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What is the cable breaking strength and recommended working tension?
The cable has a breaking strength of 30 kN (6,750 lbs). The maximum suggested working tension is 15 kN (3,370 lbs), which is 50% of the breaking strength — a standard safety margin for downhole operations.
Q
What voltage rating does this cable support?
This cable carries a voltage rating of 1,200 VDC, making it suitable for high-voltage downhole power and signal transmission applications in ESP (Electric Submersible Pump) systems.
Q
What are the armor construction details of this cable?
The cable features a dual-armor design. The inner armor consists of 12 wires × 0.89 mm (0.0350") diameter, and the outer armor consists of 18 wires × 0.89 mm (0.0350") diameter. Both inner and outer armor layers have an average wire breaking strength of 1,162 N (261 lbs).
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What is the insulation resistance and why does it matter?
The insulation resistance is 15,000 MΩ·km (50,000 MΩ·kft). A high insulation resistance is critical for downhole cables as it ensures minimal current leakage, protects equipment from electrical faults, and guarantees reliable performance in high-temperature, high-pressure wellbore environments.
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What is the minimum sheave diameter required for this cable?
The minimum sheave (pulley) diameter for this cable is 350 mm (14 inches). Using a sheave smaller than this specification may cause mechanical fatigue, damage to the armor wires, or degradation of the insulation, significantly reducing the cable's service life.