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Cross-linked Polyethylene Insulated Power Cable
Construction Materials-Other Building Materials
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Product Content
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Construction Materials-Other Building Materials
**Cross-linked Polyethylene Insulated Power Cable** 1. **Product Purpose:** This product is suitable for power lines with rated voltage (U0/U) of 3.6/6 to 26/35KV, used for power transmission and distribution. 2. **Product Standard:** GB12706-91 Rated voltage of 35KV and below for copper core and aluminum core plastic insulated power cables. 3. **Product Usage Characteristics** (1) The cable can be laid without preheating when the ambient temperature is not lower than 0℃. There are no restrictions on the laying drop of the cable. (2) The long-term allowable working temperature of the cable core must not exceed the following regulations: For cables with PVC outer sheath, it is 90℃; for cables with polyethylene outer sheath, it is 80℃. (3) During a short circuit of the cable core (***lasting up to 5 seconds), the temperature must not exceed 250℃. (4) The minimum bending radius when laying the cable is as follows: Ø Single-core cable: 20(d+D)±5%; Ø Three-core cable: 15(d+D)±5%. Where D is the actual outer diameter of the cable, and d is the actual outer diameter of the conductor. 4. **Product Models, Names, and Usage Scope**
Model Name Usage Scope
Copper Core Aluminum Core
YJV YJLV Cross-linked Polyethylene Insulated PVC Sheathed Power Cable Fixed installation in the air, indoors, cable trenches, tunnels, or underground
YJY JYLY Cross-linked Polyethylene Insulated Polyethylene Sheathed Power Cable Fixed installation indoors, in cable trenches, tunnels, or underground
YJV22 YJLV22 Cross-linked Polyethylene Insulated Steel Tape Armored PVC Sheathed Power Cable Fixed installation in places subjected to external pressure
YJV23 YJLV23 Cross-linked Polyethylene Insulated Steel Tape Armored Polyethylene Sheathed Power Cable Fixed installation in places frequently subjected to external forces
YJV32 YJLV32 Cross-linked Polyethylene Insulated Fine Steel Wire Armored PVC Sheathed Power Cable Fixed installation in places required to withstand tensile forces
YJV33 YJLV33 Cross-linked Polyethylene Insulated Fine Steel Wire Armored Polyethylene Sheathed Power Cable Fixed installation in places required to withstand tensile forces
YJV42 JYLV42 Cross-linked Polyethylene Insulated Coarse Steel Wire Armored PVC Sheathed Power Cable Fixed installation underwater, in vertical shafts, or in places required to withstand tensile forces
YJV43 YJLV43 Cross-linked Polyethylene Insulated Coarse Steel Wire Armored Polyethylene Sheathed Power Cable Fixed installation in places required to withstand greater tensile forces
**Note:** One or two single-core cables are not allowed to be laid in iron pipes. 5. **Production Scope**
Model Number of Cores Rated Voltage U0/U(KV)
3.6/6; 6/6 6/10; 8.7/10 12/20; 18/20 21/35; 26/35
Nominal Cross-section of Conductive Core (mm²)
YJLV
YJV
YJLY
YJY
1 25-500 25-500 35-500 50-300
YJLV32
YJV32
YJLY32
JYY32
1 25-500 25-500 35-500 50-300
YJLV42
YJV42
YJLV43
YJV43
1 25-500 25-500 35-500 50-300
YJLV
YJV
YJLY
YJY
3 25-300 25-300 35-300 -
YJLV22
YJV22
YJLV23
YJV23
3 25-300 25-300 35-300 -
YJLV32
YJV32
YJLV33
YJV33
3 25-300 25-300 35-300 -
YJLV42
YJV42
YJLV43
YJV43
3 25-300 25-300 35-150 -
Product Consultation
Supplier
Sichuan Xinmeihe Cable Factory
location
SichuanProvince
About Us
Sure, here is the translation of the provided information: --- Shenhua Meih River Cable Factory was established in October 1993 and is a production enterprise specializing in the manufacture of wires and cables. Located in XinDu District, ChengDu City, Sichuan Province, in the XinDu Industrial East Zone, the factory covers an area of over 160 mu. It has more than 300 sets of main and auxiliary equipment. The factory has introduced specialized production lines for special cables, such as two silicon rubber dedicated line machines, five continuous sulfurization machine lines for coal mine cables, and two fluoroplastic production lines for aerospace applications. Currently, the company mainly produces and operates special wires and cables with plastic and rubber insulation; fixed installation wiring, shielded wire, power cable, control cable, RF cable, low-voltage wire for road vehicles, computer cable, flame-retardant cable, fire-resistant cable, pre-branching cable, rubber cable, mining cable, fluoroplastic insulated high-temperature resistant wires and cables, silicone rubber cables, and compensation cables. Additionally, it produces AC low-voltage distribution cabinets, low-voltage switchgear, box-type fixed metal-enclosed ring network switchgear, modular high-voltage switchgear, and metal transformer stations, all of which can be customized according to user requirements based on international standards (IEC), French (VDE), British (BS), and American (UL) standards. Since its establishment, the company has always adhered to the principle of "survival through quality and development through competition" and follows the "people-oriented" management philosophy. Over the past ten years, under the efforts of the Meih River team, the company has achieved the following recognitions: "National Exempt Inspection Product," "National Mandatory Product Certification 3C Certificate," and "National Industrial... ---