| Insulation Material: | PUR |
|---|---|
| Conductor Type: | Solid |
| Conductor Material: | Copper |
| Application: | Underground |
| Type: | Insulated |
| Brand Name: | shenglong |
| Place of Origin: | China (Mainland) |
| working temperature: | AC 300/500V |
Quick Details
Specifications
watertight control cable
Used to connect the electricity equipments which worked under water environment. According to the signal transmission requirements, the cable could be multi-bunch stranded single core, multi-core and multi-couple core. According to the shielding grade, the cable could be single one-layer shielding, single 2-layer shielding, single layer general shielding, 2-layer general shielding. According to the operating requirement, the cable could be vertical watertight, horizontal watertight.
Vertical watertight cable
Used as connection wire to wear storehouse on the ships where requires high reliability. The cable end face(axial direction) should bear water pressure. No water leak under the test pressure and time.
Horizontal watertight cable
Used under water but not to wear storehouse. The cable outer sheath (radial direction) should bear water pressure. No deformation, no insulation resistance decline under the test pressure and time.
Technical parameter
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Water pressure |
Vertical water pressure resistance |
horizontal water pressure resistance |
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Water pressure grade |
4.5MPa |
6.0MPa |
10.0MPa |
10.0MPa |
70.0MPa |
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Single wire core |
Multi-strand tinned Cu wire twisted conductor; conductor section 0.12mm2-16mm2.twisting fill is water blocking glue. |
Multi-strand tinned Cu wire or silvering Cu wire twisted conductor; conductor section 0.035mm2-16mm2 |
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Multi-wire core |
Multi-strand tinned Cu wire twisted conductor; conductor section 0.12mm2-16mm2. core NO is 2-91. single shield is tinned Cu wire braid. General shield is tinned Cu wire braid. Conductor twisting, braid, cabling fill is water blocking glue. |
Multi-strand tinned Cu wire or silvering Cu wire twisted conductor; conductor section 0.035mm2-16mm2 core NO is 2-91. single shield is tinned Cu wire braid. General shield is tinned Cu wire braid. cabling fill is seal gum. |
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Multi-couple core |
Multi-strand tinned Cu wire twisted conductor; conductor section 0.12mm2-16mm2. strand couple NO is 2-91. each couple shield is tinned Cu wire braid. General shield is tinned Cu wire braid. Conductor twisting, braid, cabling fill is water blocking glue. |
Multi-strand tinned Cu wire or silvering Cu wire twisted conductor; conductor section 0.035mm2-16mm2 core NO is 2-91. each couple shield is tinned Cu wire braid or Al foil +tinned wire braid or Al foil + drainage thread. General shield is tinned Cu wire braid or Al foil wrapped + tinned wire braid. cabling fill is seal gum. |
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Working temperature |
-50℃-80℃ |
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Temperature resistance in short time |
130℃, 2h low temperature sulfuration |
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Sheath material |
PUR, RU |
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Sea-water environment |
apply |
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Watertight test standard |
GJB1916-94, GJB774-1989, MIL-DTL-24643 |
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