Description

Technical Parameters

Certification

medium voltage utility distribution cable

PRODUCT REAL SHOT

Class B aluminum stranded primary UD cable

single conductor aluminum underground primary cable

TR-XLPE insulated MV-90 cable

15kV Single Conductor Aluminum MV-90 175mils 133% Insulation Level For Underground Primary Distribution & Utility Grid

This 15kV aluminum TR-XLPE CN LLDPE MV-90 Primary UD cable, also called LLDPE jacketed primary UD cable, 15kV aluminum medium voltage power cable and 15kV concentric neutral URD power cable, features 175 mils tree-retardant TR-XLPE insulation, integrated helical concentric neutral copper shield and weather-resistant LLDPE outer jacket as standard underground distribution wire. It provides dual insulation level options including standard 100% insulation level and reinforced 133% insulation level to boost overvoltage withstand capacity for unstable power networks, with excellent thermal stability and reliable water-tree resistance, perfectly suited for direct burial, duct laying, municipal underground primary power circuits, utility grid transmission, solar and wind farm underground feeder lines.

PRODUCT SPECIFICATIONS

aluminum medium voltage underground distribution cable

Product Description

The Medium Voltage Underground Distribution (UD) cables consist of an Aluminum (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	Aluminum 1350 Class B compressed strand (fill 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) *Moisture blocked jacket is available upon on request
Jacket Marking	00000 FT GREATER WIRE CABLE XXAWG (KCMIL) (FS) AL 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 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, 15kV 100% I.L., 175 mils

Conductor Size AWG/Kcmil	Nom.Conductor Diameter in(mm)	Insulation Diameter in(mm)	Ground Wire AWG	Jacket Thickness in(mm)	Approx.Overall Diameter in(mm)	Approx. Net Weight	Ampacity
Conductor Size AWG/Kcmil	Nom.Conductor Diameter in(mm)	Insulation Diameter in(mm)	Ground Wire AWG	Jacket Thickness in(mm)	Approx.Overall Diameter in(mm)	lbs/kft(kg/km)	Underground Duct	Direct Buried
1/3 Reduced Neutral
2	0.283 (7.2)	0.69 (17.5)	6x14	0.050(1.3)	1.01 (25.7)	430(640)	120	150
1	0.322 (8.2)	0.73 (18.5)	6x14	0.050(1.3)	1.05 (26.7)	465(692)	140	175
1/0	0.362 (9.2)	0.77 (19.6)	6x14	0.050(1.3)	1.09 (27.7)	500(744)	155	195
2/0	0.405 (10.3)	0.81 (20.6)	7x14	0.050(1.3)	1.14 (29.0)	560(833)	180	220
3/0	0.456 (11.6)	0.86 (21.8)	9x14	0.050(1.3)	1.19 (30.2)	640 (952)	200	250
4/0	0.512 (13.0)	0.92 (23.4)	11x14	0.050(1.3)	1.25 (31.8)	730 (1,086)	235	285
250	0.558 (14.2)	0.98 (24.9)	13x14	0.050(1.3)	1.30 (33.0)	820 (1,220)	260	300
350	0.661 (16.8)	1.08 (27.4)	18x14	0.050(1.3)	1.43 (36.3)	1,040(1,548)	310	370
500	0.789 (20.0)	1.21 (30.7)	25x14	0.050(1.3)	1.56 (39.6)	1,325 (1,972)	370	445
750	0.968 (24.6)	1.40 (35.6)	24x12	0.075(1.9)	1.84 (46.7)	1,905 (2,835)	460	525
1000	1.117 (28.4)	1.56 (39.6)	31x12	0.075(1.9)	1.99 (50.5)	2,355 (3,504)	520	575
Full Neutral
2	0.283 (7.2)	0.69 (17.5)	10x14	0.050(1.3)	1.01 (25.7)	475 (707)	120	150
1	0.322 (8.2)	0.73 (18.5)	13x14	0.050(1.3)	1.05 (26.7)	545 (811)	140	170
1/0	0.362 (9.2)	0.77 (19.6)	16x14	0.050(1.3)	1.09 (27.7)	620 (923)	155	195
2/0	0.405 (10.3)	0.81 (20.6)	20x14	0.050(1.3)	1.14 (29.0)	715 (1,604)	180	220
3/0	0.456 (11.6)	0.86 (21.8)	25x14	0.050(1.3)	1.19 (30.2)	830 (1,235)	205	250
4/0	0.512 (13.0)	0.92 (23.4)	32x14	0.050(1.3)	1.25 (31.8)	980 (1,458)	235	285

CERTIFICATIONS

MV UD cable 15kV 35kV

PACKAGING

aluminum stranded conductor primary UD cable

Large Wooden Reel

Large Wooden Reel

APPLICATION

Industrial Plant

Mining Facility

Power Plant

CASE

15kV copper concentric neutral aluminum cable

Battery energy storage system

15kV aluminum conductor underground power cable

Bechatw Power Station

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.

15K

Finished Projects

150+

professional staff

15K

happy clients

92+

awards & certifacates

PLANT EQUIPMENT

15kV underground utility distribution cable

15kV medium voltage underground distribution cable

GLOBAL CERTIFICATIONS

15kV aluminum URD cable

CUSTOMER PHOTOS

15kV Class B stranded aluminum MV-90 cable

INTERNATIONL TRANSPORTATION

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.

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.

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.

COOPERATIVE PARTNER

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

primary UD cable with concentric neutral

MV-90 primary underground distribution cable

single core aluminum MV-90 primary UD cable

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

FAQ

What's the core difference between MV-90 and MV-105 aluminum cable?

Our 15kV single conductor aluminum MV cable meets both MV-90 and MV-105 industry standards. As the single core aluminum MV-105 cable for switchgear, it features a higher continuous operating temperature threshold, stronger overload and short-circuit resistance compared to MV-90 versions. It is equipped with 175 mils thick TR-XLPE insulation, supplied in two grades: standard 100% I.L. and upgraded 133% insulation level, to match different grid surge and load requirements for factories and substations.

What do CN and Primary UD mean for this medium voltage cable?

CN stands for concentric neutral, helically applied bare copper wires integrated inside the cable, which simplifies grounding connection for switchgears and factory power loops. Primary UD refers to underground primary distribution design; paired with weatherproof LLDPE outer jacket, this Type MV-105 aluminum cable for factory is engineered for direct burial or duct installation in underground power circuits.

Can this cable be customized to 133% insulation level instead of standard 100% I.L.?

Customization is fully available. The standard configuration of our 15kV single conductor aluminum MV cable adopts 175 mils TR-XLPE with 100% insulation level for general industrial power supply. You can upgrade to the 133% insulation level variant for projects with frequent transient overvoltage, such as heavy-load manufacturing plants, wind/solar power stations and urban substations.

What typical applications suit Type MV-105 aluminum cable for factory?

This single core aluminum MV-105 cable for switchgear is widely used for factory medium voltage main feeders, internal wiring of high-voltage switchgear cabinets, cable tray laying, underground duct circuits and outdoor primary buried distribution lines. Compared with copper medium voltage cables, its aluminum conductor effectively reduces overall material and construction costs for large industrial projects.

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