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AL EPR/CTS/PVC Power Type MV-105 25kV 133% I.L. 320 mils Shielded
Conductor：
Aluminum Stranded Conductor
Insulation：
EPR Insulation
Jacket：
PVC Overall Jacket
Shield：
Copper Tape Shield
Rated Voltage：
5kV-35kV
Temperature range：
105℃
Size range：
2 AWG -1000 kcmil
Standard：
UL 1072
Color：
Black
Description
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Conductor
Aluminum Stranded Conductor (filled or unfilled)
Insulation and Jacket
EPR Insulation & PVC Overall Jacket
Shield
Copper Tape Shield
Temperature Rating
105°C
AL EPR/CTS/PVC Power Type MV-105 25kV 133% I.L. 320 mils Shielded
This 25kV AL EPR/CTS/PVC MV-105 shielded cable is a dedicated mid-range medium-voltage cable optimized for 25kV industrial and utility power distribution. Adopting robust 320 mils EPR insulation and a 133% insulation level, it provides upgraded overvoltage tolerance to handle unstable, ungrounded grid conditions and prolonged fault recovery cycles. Rated for 105°C continuous operation, the cable maintains steady ampacity and strong thermal stability under variable load cycles. Its precision CTS copper tape shielding effectively balances electric field distribution, suppresses partial discharge, and ensures safe fault current dissipation. Lightweight aluminum conductor lowers overall project investment, while the durable anti-aging PVC outer jacket adapts to indoor tray, conduit, and outdoor direct-burial installation for diverse infrastructure projects.
Single Core MV105 Cable
Single-core MV105 cable refers to medium voltage single-conductor power cable rated 105°C maximum operating temperature. It only contains one aluminum stranded conductor inside the cable structure, paired with independent insulation, shielding and outer jacket layers. Compared with multi-core medium voltage cables, single-core MV105 cable delivers more flexible laying performance inside industrial conduits, easier heat dissipation and stronger overload resistance. It is the mainstream cable choice for independent medium voltage branch circuits, factory power feeders and indoor substation wiring.
Conductors：Aluminum Stranded
Rated Voltage:
5KV-35KV
Insulated：EPR
Jacket： PVC
Standards：UL1072
Temperature range：105℃
Advantages of AL EPR/CTS/PVC Power Type MV-105 25kV 133% I.L. 320 mils Shielded
Built with a 133% enhanced insulation safety margin and 320 mils heavy-duty EPR insulation, this 25kV cable offers superior dielectric strength against grid surges and transient overvoltage. The 105℃ high-temperature rating ensures higher current carrying capacity and excellent thermal fatigue resistance for long-cycle operation. Reliable CTS shielding eliminates electrical interference and guarantees stable grounding performance. Its lightweight aluminum structure reduces installation pressure and construction costs, while the tough PVC jacket delivers outstanding abrasion, weather and moisture resistance for long service life in complex working environments.
Product Description
The Medium Voltage, EPR/Cu Tape Shield/PVC, Type MV-105 Cable consist of Aluminum Class B stranded conductors, covered with ethylene propylene rubber (EPR), copper tape shield, and black PVC jacket. These cables are used in industrial power circuits.
Applications
-
In conduit, duct, free air, and raceways, primary installations include cable trays, and outdoor locations
-
In direct burial if installed in a system with a ground conductor that is in close proximity, and conforms with NEC 250.4 (A)(5)
-
In wet or dry locations
-
Approved for Class I, Div. 2 industrial hazardous locations per NEC
-
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
Features
-
Rated at 105°C wet or dry
-
Excellent corona resistance
-
High dielectric strength
-
Low moisture absorption
-
Low dielectric loss
-
Excellent sunlight resistance
-
For CT USE for 1/0 AWG and larger, per UL® 1072
-
Meets cold bend test at -35°C
| SPECIFICATIONS | |
|---|---|
| Conductor Count | 1 conductor |
| Conductor |
Aluminum 1350 Class B compressed stranded (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 |
| Shield | 5 mil annealed copper tape helically applied with approximately 25% overlap |
| Jacket | Polyvinyl Chloride (PVC) |
| Jacket Marking |
2 AWG – 1 AWG：00000 FT GREATER WIRE CABLE XXAWG AL 1/C XXKV XXX% INSUL LEVEL XXXMILS EPR/PVC JKT TYPE MV-105 SUN RES (UL) MADE IN USA MMDDYYYY (LIGHTNING BOLT) 1/0 AWG – 1000 kcmil：00000 FT GREATER WIRE CABLE XXAWG AL (or XXXKCMIL) 1/C XXKV XXX% INSUL LEVEL XXXMILS EPR/PVC JKT TYPE MV-105 FOR CT USE (UL) SUN RES MADE IN USA MMDDYYYY (LIGHTNING BOLT) |
| Packaging | Non-returnable wood reels in a variety of lengths and dimensions |
| Performance Compliances |
ASTM B230, ASTM B231 UL 1072 UL 1685 (flame exposure test) ANSI/NEMA WC 74/ICEA S-93-639 ANSI/ICEA S-97-682 AEIC CS8 NEC |
| Other Compliances |
EPA 40 CFR, Part 261 OSHA |
Aluminum Unfilled/Filled Cdr 25kV 133% I.L., 320 mils, Shielded
| Conductor Size AWG/kcmil |
Nom. Conductor Diameter in (mm) |
Insulation Diameter in (mm) |
Jacket Thickness in (mm) |
Approx. Overall Diameter in (mm) |
Approx. Net Weight lbs/kft (kg/km) |
Ampacity |
|
| Conduit in Air |
Underground Duct | ||||||
| 1/0 | 0.362(9.2) | 1.06 (26.9) | 0.075(1.9) | 1.31(33.3) | 800(1,190) | 170 | 165 |
| 2/0 | 0.405(10.3) | 1.11 (28.2) | 0.075(1.9) | 1.35(34.3) | 860(1,280) | 190 | 190 |
| 3/0 | 0.456(11.6) | 1.16 (29.5) | 0.075(1.9) | 1.40(35.6) | 935 (1,391) | 220 | 215 |
| 4/0 | 0.512(13.0) | 1.22 (31.0) | 0.075(1.9) | 1.46(37.1) | 1,020(1,518) | 255 | 245 |
| 250 | 0.558(14.2) | 1.27 (32.3) | 0.075(1.9) | 1.51(38.4) | 1,105(1,644) | 280 | 270 |
| 350 | 0.661(16.8) | 1.38 (35.1) | 0.075(1.9) | 1.62(41.1) | 1,285(1,912) | 340 | 330 |
| 500 | 0.789(20.0) | 1.51 (38.4) | 0.075(1.9) | 1.75(44.5) | 1,530(2,277) | 425 | 400 |
| 750 | 0.968(24.6) | 1.70 (43.2) | 0.105(2.7) | 2.01(51.1) | 2,045(3,043) | 520 | 490 |
| 1000 | 1.117(28.4) | 1.85 (47.0) | 0.105(2.7) | 2.16(54.9) | 2,410(3,586) | 615 | 565 |
Certification
All specs of CTS MV-105 Power Cable, Type MV-105 Shielded Power Cable, 1/C Copper MV-105 Cable and Copper MV Cable with Copper Tape Shield pass strict electrical testing and obtain complete medium voltage certificates conforming to North and Latin American industrial electrical standards.
Heat-Resistant
Wear Resistance
Mechanical Strength
UL Certificated
APPLICATIONS
Ideal for 25kV urban grid renovation, industrial park power distribution, wind farm booster stations, and factory main feeder systems. Perfect for ungrounded power networks with unstable voltage and medium fault risks. Widely applicable for indoor wiring, outdoor tray laying and underground direct burial in manufacturing bases, public utilities and new energy power projects.
Industrial Power
Suitable for factory main power feeders, production line power supply and indoor industrial conduit wiring, providing stable and continuous medium voltage power transmission for all kinds of industrial production systems.
Commercial Buildings
Perfect for indoor medium voltage power distribution of office buildings, shopping malls and public commercial facilities, ensuring safe and stable power operation of indoor electrical systems.
Substations
Widely used for indoor substation wiring, control room power connection and medium voltage feeder circuits, supporting stable operation of substation auxiliary power systems.
Electric Machines
Ideal for power connection and power supply of large industrial motors and high-power electric machines, adapting to continuous and intermittent working load conditions.
Customer Photos
We provide authentic product photos and real project installation pictures for reference.
plant equipment
We own complete production and testing equipment to ensure stable and consistent cable quality.
Packaging Information
Standard moisture-proof wooden reel packaging is adopted for safe long-distance transportation.
Small Wooden Reel
Large Wooden Reel
Large Wooden Reel
Global Certification
Our cables comply with mainstream international electrical standards to support global project acceptance.
VDE
UL
SAA
TUV
ISO
What are people saying about us
Our customers highly approve of our reliable quality, stable performance and professional after-sales service.
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.
frequently asked questions
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Building 2, No. 40 Luxi 2nd Road, Liaobu Town, Dongguan City, Guangdong Province, China
