Johnson Premium 3 Core PVC Flat Cables
XLPE Insulated and PVC double sheathed flexible copper cable (up to 1100 volts)
Conductor
The conductors are draw from 99.97% bright electrolytic grade copper with more than 100% conductivity are annealed and bunched together (class 2 & 5).
Operating Temperature Range
-20°C to Max. +90°C
Available Colours
Cyan / Blue | Or as per customer requirement.
INSULATION & SHEATH TYPE
- Johnson cables make three core flat cables are best suited for submersible application.
- Manufactured with conductor using annealed copper wires of electrolytic grade, bunched properly to ensured desired flexibility.
- The conductor is further insulated with thermoset type cross linked polyethylene (XLPE) insulation with uniform thickness with each of the core colors in red, yellow and blue by using most modern machinery and extrusion techniques.
- The sheath with uniform thickness of heat and moisture resistance type PVC grade weathering stability with modified TPR sheath compound formulated and manufactured in house, is extruded over these colored in a flat formation.
FEATURES
- Water tight design with resistant water treeing properties. Flexible copper with double sheathed
- Sheath resistance to ozone, U.V. Rays, moisture, oil and chemicals in soil.
- Reduced thermal expansion and good weathering stability. Polymers for enhanced electrical performance.
- High dielectric value insulation. Very good current carrying capacity
TECHNICAL SPECIFICATIONS: JOHNSON PREMIUM 3 CORE PVC FLAT CABLES
3 Core PVC Flat Cables with XLPE Insulation & Modified TPR PVC Sheath (up to 1100 Volts)
| SIZE mm² |
NOS. & DIA OF WIRE/Nom (MAX.) Nos/mm |
NOM. INSULATION THICKNESS mm |
NOM. SHEATH THICKNESS mm |
APPROX OVERALL DIMENSION (MM) | MAX. DC RESISTANCE CONDUCTOR AT 20° C Ω/km |
MAX. CURRENT CARRYING CAPACITY | |
|---|---|---|---|---|---|---|---|
| WIDTH | HEIGHT | ||||||
| 3C X 1.5* | 22/0.3 | 0.70 | 1.00 | 11.30 | 4.90 | 12.1 | 18 |
| 3C X 2.5* | 36/0.3 | 0.70 | 1.10 | 13.40 | 5.80 | 7.41 | 22 |
| 3C X 4 | 56/0.3 | 0.70 | 1.20 | 15.80 | 6.60 | 4.95 | 31 |
| 3C X 6 | 84/0.3 | 0.70 | 1.30 | 18.60 | 7.80 | 3.30 | 38 |
| 3C X 8 | 112/0.3 | 0.70 | 1.40 | 21.40 | 8.80 | 2.48 | 44 |
| 3C X 10 | 140/0.3 | 0.70 | 1.50 | 23.00 | 9.30 | 1.91 | 50 |
| 3C X 12 | 168/0.3 | 0.70 | 1.60 | 25.20 | 10.20 | 1.61 | 57 |
| 3C X 16 | 224/0.3 | 0.70 | 1.70 | 28.40 | 11.20 | 1.21 | 65 |
| 3C X 25 | 354/0.3 | 0.90 | 2.10 | 35.40 | 14.20 | 0.780 | 100 |
| 3C X 35 | 495/0.3 | 0.90 | 2.20 | 38.60 | 15.40 | 0.554 | 120 |
| 3C X 50 | 703/0.3 | 1.00 | 2.40 | 45.50 | 17.90 | 0.386 | 150 |
IMPORTANT TECHNICAL NOTES
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NOTE: * 1 SQ MM TO 2.5 SQ MM CLASS 2 CONDUCTOR & OTHER CLASS 5
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1. The number of strand & strands diameter shall be such that it meets the conductor resistance as per relevant standard.
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2. The above data is indicative and may be revised without prior information. Johnson Cables will not be liable for any damages arising out of in correct application.
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3. Tolerance: up to 4.0 sq mm ± 0.5 mm, 6.0 sq mm & 10 sq mm ± 1.0 mm and above 10 sq mm ± 1.2 mm.