PV1-F Solar Cable & TRVV Continuous Flex Cable

Q: What is the difference between PV1-F and UL 4703 PV Wire?

PV1-F (IEC 62930 / EN 50618) is the European/International standard, while UL 4703 is the North American standard. Both use tinned copper for corrosion resistance and XLPE for UV protection. ANPU’s PV1-F is designed to meet or exceed both specifications for global project compatibility.

Q: How many flex cycles can TRVV drag chain cables withstand?

Our TRVV high flex cables are engineered for heavy-duty industrial use, supporting over 5 million continuous bending cycles in cable tracks. They feature Class 6 ultra-fine copper conductors to prevent internal wire breakage during high-speed motion.

Q: Are your solar cables suitable for direct burial?

Our standard PV1-F solar cable is optimized for UV and weather resistance in outdoor trays. For direct burial applications, we recommend our specialized armored versions. Please consult our technical team for the best solution for your site conditions.

Q: Do you offer different sizes like 4mm², 6mm², or 10mm²?

Yes. We stock 4mm² and 6mm² PV1-F as standard for most PV systems and can manufacture custom sizes up to 25mm² or multi-core TRVV configurations for specialized automation needs.

PV Cable / Drag Chain Cable

ANPU Cable specializes in high-performance special application cables for renewable energy and industrial automation. Our product range features PV1-F 1500V DC solar cables designed for extreme outdoor PV environments and TRVV high flex drag chain cables engineered for continuous motion in robotics.

We manufacture in accordance with global standards, including IEC 62930, EN 50618, 2PfG 1169, and DIN VDE 0250. Whether you are building a utility-scale solar farm or an automated CNC production line, ANPU provides certified, UV-resistant and oil-resistant cable solutions that serve as reliable equivalents to UL 4703 PV Wire and UL TC-ER specifications.

Product

PV1-F / H1Z2Z2-K 1500V DC Solar Cable

Type: Copper

Rated Voltage: 1500v

Standard: IEC 62930

Jacket: Soft annealed flexible tinned copper conductor — Class 5 as per IEC 60228

Packing: Plastic spools-coils or shrink wrap or non returnable wood drums as per customer requirement

Drag Chain Cable

TRVV high-flex cable for continuous motion systems

PV1-F 1500V DC Solar Cable

Structure: Tinned Copper Class 5 (flexible 4mm²/6mm²) / XLPE Insulation / XLPE Sheath (Halogen-free).
Standards: IEC 62930, EN 50618, 2PfG 1169 (TUV), UL 4703 equivalent.
Performance: UV/Ozone resistant, flame retardant, and weather resistant. Rated for temperatures from -40°C to +120°C.
Application: Ideal for Solar PV arrays, inverter connections, and combiner boxes in rooftop or ground-mount systems. To ensure correct sizing for your PV strings, try our Wire Size Calculator.

TRVV High Flex Drag Chain Cable

Structure: Ultra-fine Copper Strands (Class 6 super flexible) / High-flex PVC Insulation / Oil-resistant PVC Jacket.
Standards: DIN VDE 0250, IEC 60227-5, UL TC-ER equivalent.
Performance: Guaranteed 5 million+ bending cycles, 7.5x OD bending radius, oil, gasoline, and abrasion resistant.
Application: Specifically designed for CNC machines, industrial robotics, cable carriers/tracks, and pick-and-place automation systems requiring continuous flexing.

Selection Comparison Table

Cable Type	Standard	Voltage	Key Features	Main Application
PV1-F	IEC 62930, EN 50618	1500V DC	Tinned Cu, UV/Ozone Resistant	Solar PV Array / DC Strings
TRVV	DIN VDE 0250, VDE 0285	300/500V	Million Flex Cycles, Oil Resistant	Drag Chain / CNC / Robotics

What is the difference between PV1-F and UL 4703 PV Wire?

PV1-F (IEC 62930 / EN 50618) is the European/International standard, while UL 4703 is the North American standard. Both use tinned copper for corrosion resistance and XLPE for UV protection. ANPU’s PV1-F is designed to meet or exceed both specifications for global project compatibility.

How many flex cycles can TRVV drag chain cables withstand?

Our TRVV high flex cables are engineered for heavy-duty industrial use, supporting over 5 million continuous bending cycles in cable tracks. They feature Class 6 ultra-fine copper conductors to prevent internal wire breakage during high-speed motion.

Are your solar cables suitable for direct burial?

Our standard PV1-F solar cable is optimized for UV and weather resistance in outdoor trays. For direct burial applications, we recommend our specialized armored versions. Please consult our technical team for the best solution for your site conditions.

Do you offer different sizes like 4mm², 6mm², or 10mm²?

Yes. We stock 4mm² and 6mm² PV1-F as standard for most PV systems and can manufacture custom sizes up to 25mm² or multi-core TRVV configurations for specialized automation needs.

Request A Quote

Let us connect you with one of our cable experts to discuss your project.

Getting started is easy: fill out the form on this page to be connected with sales. We’ll take care of the rest.

Can’t wait? Feel free to give us a call at +8615927641447 or +8615827385605