Key Features of DC 1500V MV Cables
Application
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Used for medium voltage installations or distribution networks both indoors and outdoors
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Used in wet or dry locations, direct burial, underground duct
Construction
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Conductor: 2AWG through 1500kcmil electrolytic compressed aluminum class B (1350-H19 aluminum)
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Conductor Shield: Extruded semi-conducting thermoset layer
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Insulation: Extruded tree-retardant cross-linked polyethylene (TR-XLPE)
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Insulation Shield: Extruded semi-conducting thermoset layer, clean and free stripping from insulation
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Concentric Neutral: Helically applied, annealed, solid bare copper wires
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Jacket: Black with 3 red stripes, non-conducting, sunlight resistant, XLPE sheath
Options
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EPR Insulation
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Different concentric neutral level
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Copper tape screen
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Other voltages available
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TYPE MV-90 with LLDPE jacket or PVC jacket
Packaging
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Customized length trimming
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Shipped on nonreturnable wooden reels or steel reels
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Triplex or parallel packaging available
Installation Recommendations
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Min. Bending Radius during Installation : 20xD (D is diameter of cable)
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Min. Bending Radius Fix Installed : 15xD (D is diameter of cable)
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Max. Conductor Operating Temperature : 105°C
Standards
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UL1702
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ICEA S-94-649
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AEIC CS8
Junda DC 1500V MV Solar Cable for Photovoltaic Systems
Junda Medium Voltage (MV) Cable Solutions – Reliable Power for Demanding Applications
Essential for Your Solar Project
Our cables are specifically manufactured to withstand this increased electrical stress, ensuring long-term reliability
Future of Solar
Designed to handle higher system voltages, these cables significantly reduce power loss and enhance the efficiency of large-scale solar farms
Our Manufacturing Advantage
As a leading DC 1500V cable manufacturer, we are dedicated to providing superior products through continuous innovation
Durability for Global Markets
Each cable is meticulously engineered to withstand the diverse and demanding conditions of the US, Australian, and German markets
Meeting Stringent International Standards
We hold TÜV Rheinland certification for Germany, ensuring our products meet the highest European safety and quality standards
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Q1: What is MV-105 cable?
MV-105 is a medium-voltage power cable rated for 5–35kV applications. It is designed to withstand 105°C operating temperatures in normal conditions, ensuring long service life and reliability.
Q2: What does TRXLPE insulation mean?
ATRXLPE stands for Tree-Retardant Cross-Linked Polyethylene. This insulation resists electrical treeing, providing enhanced reliability and extended cable lifespan compared to standard XLPE.
Q3: What does “100% insulation level” mean?
A 100% insulation level indicates the cable is designed for grounded systems, where the neutral is grounded and fault clearing is fast. For ungrounded or resistance-grounded systems, a 133% insulation level may be required.
Q4: Why use aluminum conductor instead of copper?
Aluminum conductors are lighter and more cost-effective while still delivering excellent conductivity and mechanical performance, making them ideal for large-scale medium-voltage installations.
FAQ
Q5: What are the typical applications of MV-105 5-35kV cables?
These cables are commonly used in utility power distribution, industrial plants, renewable energy projects, and commercial facilities requiring medium-voltage power transmission.
Q6: Can MV-105 cables be installed underground?
Yes. With proper jacket and shielding, MV-105 cables are suitable for direct burial, conduit systems, and duct installations, depending on project requirements.
Q7: What standards do these cables meet?
MV-105 cables typically comply with ICEA, AEIC, and UL standards, ensuring performance, safety, and reliability in demanding environments.
WHY JUNDA
A Different Approach, Using a New Method of Manufacturing
Our factory
At our factory, operational excellence isn't just a slogan, it's the way we work. We're constantly striving to improve every aspect of our production process, from material selection to final assembly. By eliminating waste and focusing on efficiency, we ensure we're delivering the highest quality PV harnesses while maximizing productivity.
COLLABORATION
Our Industry Partners
DC 1500V Medium-Voltage Cables Factory
MV Cable