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25kV Copper TR-XLPE/CN/LLDPE Primary UD Cable 100% I.L. 260 Mils
Conductor：
Copper Stranded Conductor
Insulation：
TR-XLPE-Based Insulation
Jacket：
LLDPE Jacket with 3 Red Stripes
Neutral：
Copper Wire Concentric
Rated Voltage：
15kV-35kV
Temperature range：
90℃
Size range：
2AWG-1000kcmil
Standard：
UL 1072
Color：
Black
Description
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Conductor
Copper Stranded Conductor(filled or unfilled)
Insulation and Sheath
TR-XLPE Insulation & LLDPE Jacket with 3 Red Stripes
Shield
Extruded Semi-Conducting Conductor Shield
Temperature Rating
90°C
25kV Copper Primary Underground Distribution Cable 100% I.L. 260 mils
Our 25kV TR-XLPE concentric neutral UD cable with 100% insulation level and 260 mils insulation thickness is flagship 25kV Copper Primary Underground Distribution Cable 100% I.L. 260 mils. As standard 25kV Copper Medium Voltage Cable and durable Medium Voltage Underground Cable, it serves as reliable 25kV Direct Burial Copper Primary Cable, a qualified industrial-grade copper conductor medium voltage cable for underground main power transmission.
Single Core MV90 Cable
TThis single-core 25kV Copper Primary Underground Distribution Cable 100% I.L. 260 mil is anti-water tree copper conductor medium voltage cable, ideal heavy-duty 25kV Direct Burial Copper Primary Cable.
Conductors：Bare Copper
Rated Voltage : 15KV-35KV
Insulated：TR-XLPE
Jacket： LLDPE
Standards ： UL1072
Temperature range ：90℃
Advantages of 25kV MV-90 100% I.L. 260 mils cable
This 25kV Copper Primary Underground Distribution Cable 100% I.L. 260 mil features outstanding anti-water tree performance and low dielectric loss, making it a high-reliability copper conductor medium voltage cable.
Product Description
The Medium Voltage Underground Distribution (UD) cables consist of an Copper (filled or unfilled) conductor, covered with tree-retardant cross-linked polyethylene (TR-XLPE), a concentric neutral of helically applied copper wires, and a linear low-density polyethylene (LLDPE) jacket with 3 extruded red stripes.
Applications
- Suitable for underground primary power applications
- For wet or dry locations
- For direct burial or in duct
Features
- High dielectric strength
- Low moisture absorption
- Low dielectric loss
- Excellent resistance to treeing
- Jacket is sunlight-resistant
- Designed to operate continuously at a conductor temperature not exceeding
90°C for normal operations
130°C for emergency overload
250°C for short circuit
| SPECIFICATIONS | |
|---|---|
| Conductor Count | 1 conductor |
| Conductor | Fully annealed bare copper Class B compressed strand (filled or unfilled) |
| Gauge Sizes | Available in 2 AWG through 1000 kcmil |
| Conductor Strand Shield |
Extruded thermoset semi-conducting polymer over the conductor *Super-Smooth is available upon request |
| Insulation | Tree-Retardant Cross-linked Polyethylene (TR-XLPE) |
| Insulation Shield | Extruded thermoset semi-conducting polymer over the insulation |
| Neutral | Helically applied, annealed, solid bare copper wires |
| Jacket |
Linear Low-Density Polyethylene (LLDPE)
|
| Jacket Marking | 00000 FT GREATER WIRE CABLE XXAWG (KCMIL) CU (FS) 1/C XXKV XXX% INSUL LEVEL XXXMILS TRXLPE AA X #BB LLDPE JKT TYPE MV-90 (UL) MADE IN USA MMDDYYYY (LIGHTNING BOLT) |
| Packaging | Non-returnable wood reels in a variety of lengths and dimensions |
| Performance Compliances | ASTM B3 ASTM B8 ASTM B609 ICEA S-94-649 ICEA T-31-610 (water block compliance), as needed ICEA T-34-664 (moisture blocked jacket), as needed AEIC CS8 UL 1072 (MV-90) RUS U1 |
Copper Unfilled/Filled 25kV 100% I.L. 260mils
| Conductor Size AWG/kcmil |
Nom. Conductor Diameter in (mm) |
Insulation Diameter in (mm) |
Concentric Neutral No. x AWG |
Jacket Thickness in (mm) |
Approx. Overall Diameter in (mm) |
Approx. Net Weight lbs/kft (kg/km) |
Ampacity |
|
| Underground Duct |
Direct Buried |
|||||||
| 1/3 Reduced Neutral | ||||||||
| 1 | 0.322(8.2) | 0.90(22.9) | 7×14 | 0.050(1.3) | 1.23(31.2) | 710(1,146) | 180 | 220 |
| 1/0 | 0.362(9.2) | 0.94(23.9) | 9×14 | 0.050(1.3) | 1.27(32.3) | 885(1,317) | 200 | 250 |
| 2/0 | 0.405(10.3) | 0.99(25.1) | 11×14 | 0.050(1.3) | 1.31(33.3) | 1,015(1,510) | 230 | 285 |
| 3/0 | 0.456(11.6) | 1.04(26.4) | 14×14 | 0.050(1.3) | 1.36(34.5) | 1,185(1,763) | 260 | 320 |
| 4/0 | 0.512(13.0) | 1.09(27.7) | 18×14 |
0.050(1.3) | 1.44(36.6) | 1,420(2,113) | 300 | 360 |
| 250 | 0.558(14.2) | 1.15(29.2) | 21×14 |
0.050(1.3) | 1.50(38.1) | 1,605(2,388) | 330 | 385 |
| 350 | 0.661(16.8) | 1.26(32.0) | 29×14 |
0.050(1.3) | 1.60(40.6) | 2,065(3,073) | 390 | 460 |
| 500 | 0.789(20.0) | 1.39(35.3) | 26×12 |
0.075(1.9) | 1.82(46.2) | 2,835(4,218) | 455 | 525 |
| 750 | 0.968(24.6) | 1.58(40.1) | 25×10 |
0.075(1.9) | 2.05(52.1) | 4,025(5,989) | 545 | 580 |
| 1000 | 1.117(28.4) | 1.73(43.9) | 32×10 | 0.075(1.9) | 2.24(56.9) | 5,140(7,648) | 605 | 650 |
| Full Neutral | ||||||||
| 1 | 0.322(8.2) | 0.90(22.9) | 20×14 | 0.050(1.3) | 1.23(31.2) | 925(1,376) | 175 | 220 |
| 1/0 | 0.362(9.2) | 0.94(23.9) | 25×14 | 0.050(1.3) | 1.27(32.3) | 1,075(1,600) | 200 | 250 |
| 2/0 | 0.405(10.3) | 0.99(25.1) | 32×14 | 0.050(1.3) | 1.31(33.3) | 1,265(1,882) | 225 | 280 |
| 3/0 | 0.456(11.6) | 1.04(26.4) | 25×12 | 0.050(1.3) | 1.40(35.6) | 1,520(2,262) | 260 | 315 |
| 4/0 | 0.512(13.0) | 1.09(27.7) | 32×12 | 0.050(1.3) | 1.48(37.6) | 1,840(2,738) | 295 | 355 |
Certification
Our 25kV Copper Primary Underground Distribution Cable 100% I.L. 260 mil complies with ASTM, ICEA, AEIC standards and holds UL 1072 MV-90 certification as standard Medium Voltage Underground Cable.
Heat-Resistant
Wear Resistance
Mechanical Strength
UL Certificated
APPLICATIONS
This 25kV Direct Burial Copper Primary Cable is applicable to all underground main power projects, the core usage scenario for our flagship 25kV Copper Medium Voltage Cable.
Industrial Power
This medium voltage cable handles continuous heavy loads for mineral processing plants and chemical production bases, delivering stable underground power supply to support round-the-clock automated production lines.
Commercial Buildings
It fulfills the centralized power demand of integrated business complexes and large exhibition venues, reliably supplying power to central air conditioning systems, elevator groups and public lighting facilities all year round.
Substations
The underground primary cable connects transformer equipment and outgoing feeder circuits inside power distribution substations, ensuring steady medium voltage conversion and efficient regional grid power dispatching.
Electric Machines
Matching high-power industrial equipment such as large blowers, water pump units and industrial compressors, it withstands frequent startup surges and transient high current to maintain stable mechanical operation.
Customer Photos
We record authentic field construction and client site inspection scenes from international power grid projects, proving our mature and reliable overall service system.
plant equipment
We operate modern automated manufacturing workshops and professional precision testing equipment. With standardized process management and strict batch inspection mechanisms, we ensure stable and reliable quality for all exported power products.
Packaging Information
All specifications of this Medium Voltage Underground Cable are wound on disposable wooden reels with customizable lengths for convenient global transportation.
Small Wooden Reel
Large Wooden Reel
Large Wooden Reel
Global Certification
We hold a complete set of internationally authoritative industry certifications that meet mainstream global power engineering standards, supporting worldwide tendering and cross-border supply cooperation.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Worldwide power utility companies and engineering contractors praise our rigorous quality system, stable product performance and professional export service support.
Luis Fernando Pérez - Venezuela - Office Building Project
The wires are of very good quality. The cables need to pass through long pipes and corners, and the cables are very flexible. We also ordered fire-resistant wires, which have been tested by a testing agency and found to be without problems.
Thomas Baker - USA - Factory construction
GERITEL WIRE's engineering team was very professional. They offered suggestions based on our cable requirements, and we found more suitable cable models. Subsequent operation has been stable without any problems.
Ricardo José Herrera - Dominican - Hotel Project
Due to the tight schedule of the hotel project, we had to adjust the usage quantity several times. GERITEL WIRE supplier was very flexible in terms of delivery and packaging, with fast delivery times. The wire reels were clearly labeled, making on-site counting and distribution very convenient.
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
