Aluminum Armoured High Voltage Cable 220kv 1c2500sqmm XlPE Insulated Corrugated
Brief introduction of the 110~220KV XLPE high-voltage cable products
1. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PVC Sheathed Power Cable.
2. The cross-linkage PE insulated and wrinkled aluminum wrapper waterproof PE sheathed power cable.
- Cable`s conductor highest working temperature is allowed up to 90℃, and overload when meet an emergency is 130℃ ,When short circuit (in ≤5 seconds) the highest temperature is 250℃
- When installing or laying cable, the ambient temperature should be less than -20℃, and have to give a preheat to cable.
- The minimum bendind
Note: In form, D0 is a real test value to cable`s outer diameter.
- Allowed biggest axial traction force to outer diameter when laying cable (not consider the radial lateral-pressure at bent section) T=K×core NO. ×section (kg), in formula, the coefficient K value should be: the copper core get 7, the aluminum core get 4.
- Allowed biggest lateral-press P, when cable is being bent
The single core cable is required P≤500kg/m.
P=T/R (T is indicated axial traction force; R is indicated radius of bent-wheel), Knowing from above formula, as the traction force is made up by length and weight of cable. So it lets P to applying requirement as above. Then the diameter of bent-wheel should be widened.
- Cable laying is not being restricted by drop.
- The structure parameter and functions table to 110KV, 220KV XLPE high-voltage cable products
- Rated voltage 64/110KV XLPE copper core and PE insulated wrinkled aluminum wrapper waterproof layer PE(or PVC) sheathed power cable.
Note: Current carrier capacity is made up by laying in soil abreast. The axial distances between cables are 200mm. Soil temperature is 25℃. The working temperature of cable is 90℃. The coefficient of soil heat-resistance is 1.2km/W.
- Rated voltage 127/220KV XLPE copper core and PE insulated wrinkled aluminum wrapper waterproof layer PVC (or PE) sheathed power cable.
Note: Current carrier capacity is made up by laying in soil abreast. The axial distance between cables are 200mm. Soil temperature is 25℃. The working temperature of cable is 90℃. The coefficient of soil heat-resistance is 1.2km/W.
Advanced Manufacturing Equipments
Advanced Testing Equipments
The company introduced the world's advanced level wire & cable production and testing equipment, such as DV-6E spectrum analyzer, online micro pore impurity tester, etc.
Advanced Testing Equipment Guarantee High Quality Production
We got trust and praise from all customers by outstanding quality and good reputation. To providefirst-rate products and service for society is the pursuit of staffs of our Company forever. The after-sale service department provides series of before-sale,selling and after-sale, which solve the worries behind for customers and provide complete and rapid service for customers. Customers' satisfaction is the best return for staffa of our Company.
1.High Voltage Power Cable 2.HV XLPE Cable 3.Steel Wire Armoured Cable 4.Steel Tape Armoured 5.Aluminium Corrugated Cable
Looking for ideal Underground Installation Cable Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Three Layer Co-extruded Insulated Cable are quality guaranteed. We are China Origin Factory of Wrinkled Aluminum Armoured Waterproof PVC Sheathed Cable. If you have any question, please feel free to contact us.
Product Categories : High Voltage Power Cable