Solar photovoltaic cables

Series:

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62930 IEC 131

Product Inquiry

Certification Standard

62930 IEC 131

Scope of Application

Widely applicable to photovoltaic power station DC power transmission, junction boxes, connectors, inverters, combiner boxes, and other fields

Conductor Material

Stranded tin-plated high-precision oxygen-free soft copper, conforming to EN60228, Class 5 soft conductor

Insulation Material

Cross-linked low-smoke halogen-free flame-retardant polyolefin insulation material, black

Sheath Material

Irradiation cross-linked low-smoke halogen-free flame-retardant polyolefin UV-resistant sheath material, black/red

Nameplate Spacing

≤320mm

Packaging Length and Method

Coiled or spooled, customizable according to needs

Product Features

1. The product is certified to 62930 IEC 131, conforming to the DC photovoltaic cable standard formulated by the International Electrotechnical Commission, and is widely applicable to DC power transmission in photovoltaic power stations, junction boxes, connectors, inverters, combiner boxes, and other fields;

2. The product is lead-free, halogen-free, and flame-retardant (fire performance test conforms to EN60332-1-2), with extremely low smoke emission (smoke density test conforms to EN61034-2);

3. The product is ozone-resistant (conforms to IEC60811-403 standard), heat-resistant, cold-resistant, UV-resistant (UV resistance conforms to IEC62930 ANNEX E standard), oil-resistant; resistant to chemical corrosion, antibacterial, and antimicrobial;

4. The product has a strong short-term overload capacity of the conductor, and the short-circuit allowable temperature can reach 250℃/5S;

5. The product's operating temperature range is -40 ℃ to +90°C, and it can be used in extreme weather conditions;

6. The product has high flexibility and maintains excellent flexibility even at low temperatures;

7. The product has high strength and is resistant to cutting, tearing, and crack propagation;

8. The product has a service life of over 20 years (at a maximum of +90 ℃);

9. The product is compatible with standard connectors and connection systems.

Performance Parameters

62930 IEC 131
Product Structure	Standard Cross-section/Specifications	1*2.5	1*4	1*6	1*10
	Cable Outer Diameter (Customizable)	5.5±0.2mm	6.2±0.2mm	7.2±0.2mm	9.0±0.2mm
	Conductor Single-wire Diameter (Customizable)	0.25±0.008mm	0.295±0.008mm	0.285±0.008mm	0.40±0.008mm
	Total Number of Conductors	49	50	78	84
Technical Parameters	Rated Voltage	Dc1500V
	Conductor DC Resistance	8.21Ω/KM	5.08Ω/KM	3.39Ω/KM	1.91Ω/KM
	Rated Current	41A	55A	70A	98A
	Operating Temperature	Dry temperature +105℃, humid temperature 90℃
	Ambient Temperature	-40℃~+90℃
	Maximum Conductor Temperature	+120℃
	Bending Radius	Dynamic ≥5D, Static ≥4D
Certification/Testing	Test Voltage	AC6500V, 5min/DC15000V, 5min
	Insulation Resistance	≥1000MΩ/KM
	Spark Voltage	10000V without breakdown
	Ellipticity	≤15%
	Thermal Elongation (Load)	≤100% (Insulation and Sheath Material)
	Thermal Elongation (Unload)	≤25% (Insulation and Sheath Material)
	Thermal Life Test	120℃ test, elongation at break ≥50%
	Elongation	≥125% (Insulation and Sheath Material)
	Tensile Strength	≥9.0MPa
	Short-circuit Temperature	+250℃/5S