25kV Aluminum EPR CN LLDPE Medium Voltage Underground Distribution Cable 100% I.L. 260 Mils

25kV Aluminum EPR CN LLDPE Medium Voltage Underground Distribution Cable 100% I.L. 260 Mils
Details:
·Aluminum Stranded Conductor(filled or unfilled)
·Conductor Shield
·EPR Insulation
·Insulation Shield
·Copper Wire Concentric Neutral
·LLDPE Jacket with 3 Red Stripes
·Voltage Rating:15KV-35KV
·Temperatura:90℃
·Size Range:2AWG~1000kcmil
·Standard:UL1072
·Single core
·Color:black
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Description
Technical Parameters
Certification

direct buried EPR cable

PRODUCT REAL SHOT

 

conduit medium voltage cable
underground utility distribution cable
utility primary feeder cable

URD primary cable

25kV 100% I.L. – Primary Underground Distribution Cable for Higher Voltage Commercial and Industrial Feeders
Stepping up from 15kV to 25kV distribution means delivering more power to larger facilities, but it also requires cable designed for the higher voltage stress. This 25kV primary underground distribution cable meets that challenge with 260 mils of EPR insulation at 100% insulation level, providing reliable dielectric protection for 25kV systems. The aluminum stranded conductor offers a cost-effective, lightweight solution for long-distance power transmission, while the concentric neutral ensures proper grounding and fault current handling. UL1072 certified and MV-90 rated for continuous 90°C operation, this cable is suitable for underground duct and direct burial installations in industrial plants, utility substations, and power generation facilities. The rugged LLDPE jacket with three red stripes provides excellent resistance to moisture, abrasion, and environmental stress, ensuring decades of reliable service. The three red stripes on the jacket enable quick visual identification of medium voltage primary cables in crowded underground installations, simplifying maintenance and reducing the risk of misidentification. This cable is the standard choice for commercial and industrial facilities requiring higher voltage distribution without the extra insulation of 133% rated cable.
PRODUCT SPECIFICATIONS

 

25kV concentric neutral LLDPE jacket medium voltage cable

Product Description

 

The Medium Voltage Underground Distribution (UD) cables consist of an Aluminum (filled or unfilled) conductor, covered with ethylene propylene rubber (EPR), 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

105°C for normal operations

140°C for emergency overload

250°C for short circuit

SPECIFICATIONS

Conductor Count

1 conductor

Conductor

Aluminum 1350 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

Insulation

Ethylene Propylene Rubber (EPR)

Insulation Shield

Extruded thermoset semi-conducting polymer over the insulation
Neutral Helically applied, annealed, solid bare copper wires

Jacket

Linear Low-Density Polyethylene (LLDPE)
  • Moisture blocked jacket is available upon on request

Jacket Marking

00000 FT GREATER WIRE XXAWG (KCML) AL (FS) 1/C XXXV XXX% INSUL LEVEL XXXMILS EPR 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 B230
ASTM B231
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

Aluminum Unfilled/Filled 25kV 100% I.L. 260 mils

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) 6×14 0.050(1.3) 1.23(31.2) 635(945) 140 175
1/0 0.362(9.2) 0.94(23.9) 6×14 0.050(1.3) 1.27(32.3) 680(1,012) 155 195
2/0 0.405(10.3) 0.99(25.1) 7×14 0.050(1.3) 1.31(33.3) 745(1,109) 180 220
3/0 0.456(11.6) 1.04(26.4) 9×14 0.050(1.3) 1.36(34.5) 835(1,242) 200 250
4/0 0.512(13.0) 1.09(27.7) 11×14 0.050(1.3) 1.44(36.6) 960(1,428) 235 285
250 0.558(14.2) 1.15(29.2) 13×14 0.050(1.3) 1.50(38.1) 1,060(1,577) 260 300
350 0.661(16.8) 1.26(32.0) 18×14 0.050(1.3) 1.60(40.6) 1,280(1,905) 310 370
500 0.789(20.0) 1.39(35.3) 25×14 0.075(1.9) 1.78(45.2) 1,645(2,448) 370 445
750 0.968(24.6) 1.58(40.1) 24×12 0.075(1.9) 2.01(51.1) 2,215(3,296) 460 525
1000 1.117(28.4) 1.73(43.9) 31×12 0.075(1.9) 2.19(55.6) 2,735(4,070) 520 575
Full Neutral
1 0.322(8.2) 0.90(22.9) 13×14 0.050(1.3) 1.23(31.2) 720(1,071) 140 175
1/0 0.362(9.2) 0.94(23.9) 16×14 0.050(1.3) 1.27(32.3) 800(1,190) 155 195
2/0 0.405(10.3) 0.99(25.1) 20×14 0.050(1.3) 1.31(33.3) 900(1,339) 180 220
3/0 0.456(11.6) 1.04(26.4) 25×14 0.050(1.3) 1.36(34.5) 1,025(1,525) 200 250
4/0 0.512(13.0) 1.09(27.7) 32×14 0.050(1.3) 1.44(36.6) 1,210(1,800) 235 285
 
CERTIFICATIONS

 

25kV aluminum conductor EPR insulation medium voltage cable

PACKAGING

 

single core EPR MV cable
Large Wooden Reel
electric utility primary cable
Large Wooden Reel
APPLICATION

 

underground primary distribution cable
Industrial Plant
MV distribution cable
Mining Facility
single core medium voltage cablee
Power Plant
CASE

 

aluminum EPR primary underground cable

Battery energy storage system

AL EPR concentric neutral primary cable

Bechatw Power Station

25kV EPR CN LLDPE power cable

Bingham Canyon Mine

WHY CHOOSE US

 

30Years of experience
in one-stop service

Dongguan Greater Wire & Cable Co., Ltd. is a professional engineering-grade cable manufacturer in China, supplying certified electrical cable solutions for building, industrial, mining, energy, and infrastructure projects worldwide.

With a 30,000 m² factory, 30 production lines, experienced engineers, and a strict quality control team, we provide reliable, traceable, and compliant cable products for international engineering applications. Our products are supported by certifications including SAA, UL, cUL, VDE, TÜV, CE, CB, IEC, BPS, and ISO.

We are committed to safety, quality, transparency, and long-term partnership. From raw material inspection to finished product testing, every batch is carefully controlled to ensure stable performance and dependable project use.

Greater Cable - Certified Quality. Reliable Supply. Engineering Value.

25kV MV-90 Primary UD cable
 
15K
Finished Projects
150+
professional staff
15K
happy clients
92+
awards & certifacates
PLANT EQUIPMENT

 

25kV MV-90 underground distribution cable
 
25kV medium voltage primary UD cable
 
25kV primary underground distribution cable
 
25kV aluminum primary UD cable
 
25kV aluminum medium voltage cable
 
25kV EPR primary UD cable
 
GLOBAL CERTIFICATIONS

 

25kV EPR concentric neutral cable

CUSTOMER PHOTOS
 

25kV LLDPE jacket medium voltage cable

INTERNATIONL TRANSPORTATION

 

01

Sea Freight

We offer reliable sea freight solutions for large-volume orders. Your goods are securely packed and shipped in containers, ensuring cost-effective delivery to ports worldwide.

02

Air Freight

For faster delivery, our air freight service ensures your products reach international destinations quickly, with careful handling and full tracking along the way.

03

International Express

Need urgent shipments? Our international express service delivers small to medium orders efficiently, providing door-to-door service with real-time tracking for peace of mind.

25kV direct burial medium voltage cable
COOPERATIVE PARTNER

 

We are looking for a cooperative partner to expand our business.

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How To Cooperate With Us?

Simply share your requirements, receive our professional solution, confirm samples, and enjoy fast, reliable production and worldwide delivery - working with us is that easy.

Our address

Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China

Phone Number

+86 136 6257 9592

+86 135 1078 4550

E-mail

manager01@greaterwire.com

water blocked aluminum underground distribution cable
FAQ

 

What is the maximum operating temperature for this 25kV cable?
MV-90 rating allows continuous 90°C conductor temperature operation in normal conditions.
What are the typical applications for 25kV 100% insulation cable?
Large commercial buildings, industrial plant main feeders, utility distribution networks, and power generation facilities requiring 25kV power.
What are the three red stripes on the jacket for?
They provide quick visual identification of medium voltage primary cables in manholes and underground installations.
Is this cable suitable for use in cable trays?
While designed for underground installations, it can be installed in cable trays when code requirements for medium voltage cables are followed.

 

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