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UL 4703 2000V UV Resistant PV Cable Multi Core Single Core Direct Current

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Shanghai Morn Electric Equipment Co., Ltd.

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UL 4703 2000V UV Resistant PV Cable Multi Core Single Core Direct Current

Model Number : UL 4703 2000V PV Wire

Operatingfrequency : Direct Current (DC)

MOQ : 50000 USD

Delivery Time : 15~35 days upon receipt of advance payment

Cabletype : Photovoltaic Cable

Ambient Temperature : -40℃~90℃

Insulation : XLPE

Packaging Details : Cables on iron-wood drums. Fumigation available for export. Loading: 18-25drums/20GP, 38-45drums/40GP, 42-50drums/40HQ.

Jacket : XLPE

Payment Terms : L/C

Flameretardant : Yes

Standardcompliance : IEC 62930, UL 4703

Outersheathmaterial : Polyvinyl Chloride (PVC) or Thermoplastic Elastomer (TPE)

Brand Name : Morn

Application : Solar power systems, photovoltaic modules

Place of Origin : Thailand & China

Color : Red

Certification : UL

Core : Copper

Price : USD quoted per meter based on specific cable specifications

Voltagerating : 1000V / 1500V DC

Installationenvironment : Outdoor and indoor, suitable for wet and dry conditions

Supply Ability : 15,000 KM per year

Cablestructure : Multi-core or single-core

Halogenfree : Yes

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UL 4703 2000V PV Wire, UV Resistant PV Cable UL 4703 Rated Up to 2000 V DC Flexible Stranded Copper Conductor Cross Linked Polymeric Compound Insulation

UL 4703 2000V PV Wire

PRODUCT DESCRIPTION

UL 4703 2000V PV Wire is a high-voltage photovoltaic wire designed for advanced solar power systems operating up to 2000 V DC. The cable combines high dielectric strength, flexibility and environmental durability for large-scale photovoltaic installations.

APPLICATIONS

1500–2000 V DC photovoltaic systems
Utility-scale solar farms
High-voltage PV arrays
Solar string connections
DC collection systems
PV combiner systems
Central and string inverter applications

STANDARDS

UL 4703
NEC requirements where applicable
RoHS Compliant

TECHNICAL DATA

Parameter	Specification
Conductor	Stranded Tinned Copper
Insulation	Cross-Linked Polymeric Compound
Rated Voltage	Up to 2000 V DC
Temperature Rating	-40°C to +90°C
Maximum Conductor Temperature	Up to +125°C
UV Resistance	Yes
Sunlight Resistance	Yes
Moisture Resistance	Yes
Conductor Type	Flexible Stranded
Flame Performance	According to applicable UL requirements

CONSTRUCTION

Conductor

Flexible stranded copper conductor, typically tin-plated for improved corrosion resistance.

Insulation

High-dielectric-strength cross-linked insulation designed for high-voltage photovoltaic applications.

KEY FEATURES

Up to 2000 V DC system capability
High dielectric performance
UV and sunlight resistant
Flexible construction
Suitable for utility-scale PV projects
Designed for long-term outdoor service

AVAILABLE SIZES

Typical sizes are available from small AWG conductors through large cross-sectional sizes according to system current and installation requirements.

FAQ

Q: What is the main advantage of 2000V PV Wire?
A: Higher system voltage can support high-voltage PV system architectures and may reduce current-related losses and system cable quantities.

Q: Is it suitable for utility-scale solar projects?
A: Yes. It is designed for high-voltage photovoltaic applications, subject to project requirements.

Q: Is it UV resistant?
A: Yes. The cable is designed for prolonged outdoor sunlight exposure.

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