Med Voltage Cable

Medium Voltage (MV) Cables are designed to carry electrical energy at voltages typically ranging from 1 kV to 35 kV. They form the critical link between high-voltage transmission systems and low-voltage distribution networks, ensuring reliable delivery of power to residential, commercial, industrial, and utility facilities.
MV cables are engineered to handle higher electrical loads and longer distances than low-voltage cables, while maintaining strong resistance to mechanical stresses, moisture, chemical exposure, and thermal cycling. Their construction often includes advanced insulation systems (such as XLPE or EPR) and metallic shielding for grounding and electromagnetic protection.

500 Meters(MOQ)
Please inquire for detailed specs and pricing.

Model:	AL Multi Core FILLER XLPE CU XLPE CWS CTS PVX SWA LSZH Cable Multi Core CU AL CWS SWA CTS PVC LSZH Cable
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Product Description

Product Advantage

Improved Durability with top quality manufactured insulation ensuring full compliance with industry standards, designed to withstand extreme temperatures, moisture and physical harms
RRH Cable we have the capability to manufacture grade A 99.9% pure copper precisely stranded in the insulators for the best conductivity and efficiency
Thanks to our expert craftsmanship, we provide high-quality cables that minimize the need for frequent maintenance or replacements, significantly reducing long-term operational costs.

Med Voltage Cable

Technical Parameters

Size (mm²)	AWG/kcmil	Voltage Class	Ampacity (A)	Insulation	Conductor Material	Core Type	# Conductors	Temperature Rating (°C)[normal/emergency/short circuit	# of Strands
25 mm²	4 AWG	5 kV	110A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	7
35 mm²	2 AWG	5 kV	125A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	7
50 mm²	1 AWG	5 kV	150A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	19
70 mm²	2/0 AWG	5 kV	185A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	19
95 mm²	3/0 AWG	5–15 kV	210A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	19
120 mm²	4/0 AWG	5–15 kV	240A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	37
150 mm²	250 kcmil	15 kV	265A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	37
185 mm²	350 kcmil	15–25 kV	305A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	37
240 mm²	500 kcmil	15–35 kV	360A	XLPE / EPR	Copper / Aluminum	Stranded	1C / 3C	90°C / 130°C / 250°C	61
300 mm²	600 kcmil	25–35 kV	400A	XLPE / EPR	Copper / Aluminum	Stranded	1C	90°C / 130°C / 250°C	61
400 mm²	750 kcmil	25–35 kV	475A	XLPE / EPR	Copper / Aluminum	Stranded	1C	90°C / 130°C / 250°C	61 or 91
500 mm²	1000 kcmil	35 kV	545A	XLPE / EPR	Copper / Aluminum	Stranded	1C	90°C / 130°C / 250°C	91

Key Features

Voltage Range: 1 kV – 35 kV
Conductor Material: Copper or Aluminum
Typical Insulation: XLPE (Cross-Linked Polyethylene), EPR (Ethylene Propylene Rubber)
Applications: Power distribution, renewable energy projects, infrastructure, heavy industry
Environment: Underground, direct burial, ducts, aerial (overhead), submerged

Product Uses

Utilities, power distribution from substations to neighborhoods
Renewable Energy, connecting wind turbines and solar farms to grid
Industrial Plants, feeding large motors, pumps, production equipment
Airports, powering terminals, runways, lighting systems
Data Centers, linking transformers, generators, switchgear
Oil & Gas, supplying offshore rigs, refineries, and pipelines
Hospitals, ensuring reliable backup and critical systems power
Commercial Buildings, main feeder cables to distribution panels

Product Operate Guide

Apply cable base on its insulation property
Always de-energize the system before working on cables
Proper PPE duing operation

Key Features

Feature	Why It Matters
High Voltage Rating (1–35 kV)	Supports efficient transmission of power over long distances with minimal energy loss.
XLPE or EPR Insulation	Provides excellent thermal resistance, mechanical strength, and moisture protection; ensures long service life.
Copper or Aluminum Conductor	Offers high conductivity (copper) or lightweight cost efficiency (aluminum), depending on project needs.
Stranded Conductors	Enhances cable flexibility for easier installation and better vibration resistance.
Metallic Shielding (Tape or Wire)	Protects against electromagnetic interference (EMI) and ensures safe grounding, critical for system stability.
Single-core (1C) and Three-core (3C) Options	Flexibility to match different installation layouts — 1C for high current, 3C for easier multi-phase runs.
Temperature Ratings up to 90°C Normal / 250°C Short Circuit	Handles overloads and faults without immediate failure, improving safety and system reliability.
UV, Oil, Chemical, and Water Resistance (Optional)	Ensures durability in harsh outdoor, underground, or industrial environments.
Armored Options Available	Adds mechanical protection against physical damage, crucial for direct burial or industrial applications.
Low Dielectric Loss	Reduces energy loss across the insulation, improving overall system efficiency.
Long Service Life (25–40 years)	Reduces maintenance costs and downtime across the life of the infrastructure.