Gulf Cable, 3 x 300 mm2, 2022 to 2023, 11 kV Armored Power Cable, 280,034 Meters

Description

Overview
1. Medium voltage power cable, 11 kV voltage grade
2. 3 core, 3 x 300 sq mm
3. 1,086 reels, approximately 250 m per reel
4. 280,034 linear meters in total
5. Manufacture years: December 2022 and 2023
6. Specification: IEC 60502-2
Construction
1. Plain annealed compacted copper conductor, class 2 circular compact
2. Approximate conductor diameter: 20.6 mm (0.81 in)
3. DC resistance of conductor at 20 C, maximum: 0.0601 ohm/km
4. Semiconducting conductor screen
5. XLPE insulation, 3.4 mm (0.13 in) nominal thickness
6. Core identification: number printing 1, 2, 3
7. Semiconducting insulation screen
8. Lapped bedding
9. Galvanized steel wire armor
10. PVC outer sheath, type 9 or ST-2, red
Overall Cable Properties
1. Approximate overall diameter: 79.5 mm (3.13 in)
2. Approximate weight: 14,470 kg/km (9,723 lb per 1,000 ft)
3. Marking on the cable: maker's name, voltage grade, type and size
Current Rating
1. In air at 30 C: 647 A
2. In ground at 20 C, 0.8 m laying depth, soil thermal resistivity 1.2 K.m/W: 551 A
Short Circuit
1. Conductor maximum operating temperature: 90 C
2. Conductor maximum short circuit temperature: 250 C
3. Short circuit rating of conductor: 42.9 kA
Condition
1. Unused, surplus from a construction project that was cancelled
2. Stored on the original steel reels