Description

Technical Parameters

Certification

Copper Medium Voltage Primary UD Cable

PRODUCT REAL SHOT

LLDPE Jacket Underground Distribution Cable

TR-XLPE Concentric Neutral Cable

15kV Copper TR-XLPE MV-90 100% Insulation 175 Mils Underground Distribution Wire

This 15kV Copper TR-XLPE CN LLDPE MV-90 Primary UD Cable (100% I.L., 175 mils) is industry-standard 15 kV MV-90 Primary UD Cable, high-reliability XLPE Underground Distribution Cable, certified heavy-duty MV-90 Medium Voltage Cable, and dedicated Primary Underground Distribution Cable. Built with compacted copper conductor, tree-retardant TR-XLPE insulation (175 mils, 100% insulation level), helical copper concentric neutral (CN) and UV-resistant LLDPE outer jacket, it supports direct burial, duct bank and underground utility routing for wet/dry primary power grid projects, rated continuous 90°C operation and fully compliant with UL 1072, ICEA and North American utility distribution standards.

PRODUCT SPECIFICATIONS

15 kV TR-XLPE CN LLDPE 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) *Moisture blocked jacket is available upon request
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 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, 15kV 100% I.L., 175 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
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)	Conduit in Air	Underground Duct
1/3 Reduced Neutral
2	0.283(7.2)	0.69(17.5)	6 x 14	0.050(1.3)	1.01(25.7)	570(848)	160		195
1	0.322(8.2)	0.73(18.5)	7 x 14	0.050(1.3)	1.05(26.7)	650(967)	180		220
1/0	0.362(9.2)	0.77(19.6)	9 x 14	0.050(1.3)	1.09(27.7)	760(1,131)	200		250
2/0	0.405(10.3)	0.81(20.6)	11 x 14	0.050(1.3)	1.14(29.0)	885(1,317)	230		285
3/0	0.456(11.6)	0.86(21.8)	14 x 14	0.050(1.3)	1.19(30.2)	1,050(1,562)	260		320
4/0	0.512(13.0)	0.92(23.4)	18 x 14	0.050(1.3)	1.25(31.8)	1,255(1,867)	300		360
250	0.558(14.2)	0.98(24.9)	21 x 14	0.050(1.3)	1.30(33.0)	1,440(2,143)	330		385
350	0.661(16.8)	1.08(27.4)	29 x 14	0.050(1.3)	1.43(36.3)	1,905(2,835)	390		460
500	0.789(20.0)	1.21(30.7)	26 x 12	0.050(1.3)	1.59(40.4)	1,600(3,869)	455		525
750	0.968(24.6)	1.40(35.6)	25 x 10	0.075(1.9)	1.88(47.8)	3,815(5,677)	545		580
1000	1.117(28.4)	1.56(39.6)	32 x 10	0.075(1.9)	2.03(51.6)	4,870(7,246)	605		650
Full Neutral
2	0.283(7.2)	0.69(17.5)	16 x 14	0.050(1.3)	1.01(25.7)	650(1,027)	155		195
1	0.322(8.2)	0.73(18.5)	20 x 14	0.050(1.3)	1.05(26.7)	650(1,198)	175		220
1/0	0.362(9.2)	0.77(19.6)	25 x 14	0.050(1.3)	1.09(27.7)	650(1,414)	200		250
2/0	0.405(10.3)	0.81(20.6)	32 x 14	0.050(1.3)	1.14(29.0)	650(1,689)	225		280
3/0	0.456(11.6)	0.86(21.8)	25 x 14	0.050(1.3)	1.22(31.0)	650(2,061)	260		315
4/0	0.512(13.0)	0.92(23.4)	32 x 14	0.050(1.3)	1.28(32.5)	650(2,492)	295		355

CERTIFICATIONS

Copper CN Medium Voltage Cable

PACKAGING

Large Wooden Reel

APPLICATION

Industrial Plant

Mining Facility

Power Plant

CASE

Battery energy storage system

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

TR-XLPE CN LLDPE Underground Distribution Cable

GLOBAL CERTIFICATIONS

Tree-Retardant XLPE Cable

CUSTOMER PHOTOS

TRXLPE Medium Voltage 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.

Tree Retardant Cross Linked Polyethylene Cable

COOPERATIVE PARTNER

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

Linear Low Density Polyethylene Jacket Cable

Tree Retardant XLPE Concentric Neutral 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 core advantages does this certified 15 kV MV-90 Primary UD Cable provide for utility grids?

It adopts 175-mil TR-XLPE insulation with full 100% insulation level, matched copper concentric neutral and durable LLDPE jacket, delivering stable medium voltage power transmission for urban and rural underground primary distribution networks.

Why choose this as premium XLPE Underground Distribution Cable for long-term buried installation?

Tree-retardant TR-XLPE insulation effectively restricts water tree aging underground; the robust LLDPE jacket resists soil corrosion, moisture and long-term outdoor UV exposure for decades of buried service life.

What thermal and electrical features define it as standard MV-90 Medium Voltage Cable?

It carries a 90°C continuous conductor temperature rating for both wet and dry underground environments, passes strict voltage withstand and cold bending tests, fully meeting UL 1072 medium voltage cable specifications.

What scenarios apply this professional Primary Underground Distribution Cable?

Widely used for underground primary feeders from substations to distribution transformers, suitable for direct burial, concrete duct banks, underground vault and industrial park medium voltage power delivery layouts.

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