ພະລັງງານປະຈໍາຕະກູນສາຍເຫຼັກ. ສຳ ລັບນ້ ຳ ມັນ Ultrasonic ດີ
1. ແຜນວາດໂຄງສ້າງ
2. Type: YT-2*9.5/85
3. ການອອກແບບສາຍໄຟ
1. ສາຍໄຟ
1.1 Inner conductor: stranded by vanished wire, Nominal cross-sectional area 9.6mm2.
1.2 Insulation: special high temperature resistant material, heat resistance≥125℃ nominal outer diameter :8.1mm.
2. Outer conductor: use copper wire braid structure, nominal outer diameter 9.2mm.
3. Sheath: special high temperature resistant material, heat resistance≥125℃, nominal outer diameter :12.2mm.
4. Reinforced layer: reinforce by steel wire stranding, nominal outer diameter : 16.6mm.
5. Outer sheath: rubber sheath, nominal outer diameter :19.5mm.
•ການສະ ໝັກ ຫຼັກ
This cable is used for power supply and signal transmission of underwater equipment in the ocean.
•ສະພາບການເຮັດວຽກ
1. ອຸນຫະພູມອາກາດລ້ອມຮອບການເຮັດວຽກ: -20 ℃ ~ + 70 ℃;
2. ລັດສະ ໝີ ໂຄ້ງທີ່ສາມາດ ນຳ ໃຊ້ໄດ້ຕໍ່າສຸດແມ່ນ 10 ເທົ່າຂອງເສັ້ນຜ່າສູນກາງຂອງສາຍໄຟ;
•ປະສິດທິພາບດ້ານວິຊາການ
ການປະຕິບັດໄຟຟ້າ
ແຮງດັນເຮັດວຽກ |
AC3000V |
Inner conductor DC resistance (Ω/km)(+20℃) |
≤2.00 |
Outer conductor DC resistance (Ω/km)(+20℃) |
≤2.15 |
Insulation resistance (MΩ·km)(DC500V) |
≥500 |
Insulation electrical strength between inner and outer conductors (DC 10000V, 2min) Insulation electrical strength between outer conductors and steel wires(DC 10000V, 2min)
|
ບໍ່ມີການແບ່ງແຍກ |
ການປະຕິບັດກົນຈັກ, ກາຍະພາບແລະສິ່ງແວດລ້ອມ
1 |
Breaking force: ≥85 kN |
2 |
Transverse water pressure (1MPa, 2h) (100m water depth) (sheath), no water leakage |