Medium Voltage 11kv 33kv Single Core or Three Cores XLPE Insulated Amour Aluminum Underground Power Electric Wire Cable

• Application: Construction, Underground, Power Station
• Voltage: Low and Medium Voltage Cable
• Current: AC Cable
• Insulation Material: XLPE
• Sheath Material: PVC
• Material Shape: Round Wire
• Model NO.: YJLV32
• Wire Core Material: Alulminum
• Certification: ISO
• Model: ABC Cable
• Brand: Rne Da
• Product Name: 11kv XLPE Cable
• Standard: IEC60502
• Rate Voltage: 11kv 15kv 33kv
• Conductor: Copper
• Insuation: XLPE
• Sheathed: PVC
• Armour: Steel Wire Armour Steel Tape Armour Aluminum Wire
• Transport Package: Standard Export Drum
• Specification: IEC60502
• Trademark: RNE DA
• Origin: Hebei, China
• HS Code: 85444921
• Production Capacity: 500km/Month

Product Description

11kv 33KV single core or three cores xlpe insulated amour aluminum power cable 

1 Application:
 It is used to transmit and distribute power in power transmission and distribution systems of 35kV or lower. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated power cable and in partial replace of PVC insulated power cable. Power cables for power networks, underground, outdoors and in cable ducting.

Standard: BS6622, BS EN/IEC 60228,IEC60502.2
Conductor: Class 2 stranded plain copper conductor to BS EN 60228:2005 (previously BS6360)
Conductor screen: Semiconducting material
Insulation: XLPE (Cross-Linked Polyethylene) Type GP8 to BS7655
Insulation Screen: Semi-conducting material
Metallic Screen: Individual and overall copper tape screen to BS6622
Filler: PET (Polyethylene Terephthalate) fibers
Separator: Binding tape
Bedding: PVC (Polyvinyl Chloride) Type TM1 to BS7655
Armoring:

Single Core: Aluminium Wire Armoured (AWA)
MultiCore: Steel Wire Armoured (SWA)
Sheath: PVC (Polyvinyl Chloride) Type TM1 to BS7655
Colour: Red or Black

2. Using features :Medium Voltage Power Cable Underground 11kv 15kv 33kv XLPE Power Cable

1. Rated voltage: Uo/U:3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).
2. No. of core: Single-core or three cores.
3. The highest allowed operating temperature of conductor for long-term working is 90oC. In short-circuit (Max. long-term is no more than 5 seconds). The highest temperature for a conductor is no more than 250ºC.
4. D.C. resistance of the conductor complies with the stipulations of 3.6/6kV, 6/10kV(11kV), 12/20kV(24kV), 19/33kV, 26/35kV(35kV).
5. The environment temperature should be no lower than 0oC when lay. Otherwise, it should be preheated.
6. The cable is laid without a horizontal drop limit.
7. Working Frequency Voltage Test: 3.5Uo/5min without puncture.
8. Partial Discharge Test: The discharge volume should be no more than 10pC under 1.73Uo for the cable.
9. Minimum Bending Radius: Single core - Fixed: 15 x overall diameter;3 core - Fixed: 12 x overall diameter
(Single core 12 x overall diameter and 3 core 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former)
Note: The single-core armored cables are used for the D.C. system only. If used for the A.C. system, magnetic isolation should be applied to the steel armor wires of non-magnetical materials that should be used.