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Photovoltaic Cables

Name: Photovoltaic Cables
SKU: 0

Photovoltaic (PV) cables are the transmission medium for solar power generation systems, specifically designed for outdoor environments with high radiation and extreme temperature variations. Their function is to transmit direct current (DC) energy while resisting corrosion from ultraviolet radiation, ozone, and humidity. The internationally accepted standard is TUV 2 PfG 1169/08.2007, and the corresponding domestic standard is GB/T 33594-2017, ensuring the safe interconnection of photovoltaic power plants.

Email : emma@sdbcgroup.com

WhatsApp : +8618865129663

Product Parameters

apply

This product is designed for circuit connections in both indoor and outdoor solar photovoltaic systems under extreme weather conditions.

standard

2PfG 1169/08.2007 (PV1-F)

structure

Conductor: Twisted tin-plated copper wire compliant with DIN VDE 0295 and IEC 60228 Class 5 standards

Insulation: Crosslinking by Electron Beam, Low Smoke, Halogen Free Flame Retardant Composite

Sheath: Electron beam crosslinked, low smoke halogen free flame retardant composite, black

behaviour of electricity

Rated voltage U0/U: 0.6/1 kV AC; 0.9/1.5 kV DC

Maximum allowable alternating current voltage: 1.8 kV DC (conductor/conductor, no grounding system, no load on the circuit)

Insulation resistance: 1000 MΩ-km

Spark test: 6000 Vac (8400 Vdc)

Voltage rating: 6500 Vac for 5 minutes

hot property

Indoor temperature: -40℃ to +90℃

Maximum conductor temperature: 120℃ (20000h) per IEC/EN 60216-1

short circuit temperature: 200℃/5s

Thermal resistance test: EN 60216-2 (at +120°C)

High Pressure Test: EN 60811-3-1

Damp heat resistance: EN60068-2-78,85% humidity

mechanical behavior

Minimum bending radius: 4×OD (fixed), 5×OD (flexing)

Dynamic Permeation: 2 PfG 1169/08.2007 Appendix F

Slack propagation: 2 PfG 1169/08.2007 Appendix G

Tensile strength and elongation of insulation and sheath: EN 60811

Life expectancy: 25 years

chemical property

Ozone resistance: EN 50396 part 8.1.3 method B

Weathering and UV resistance: HD 605/A1

ammonia-tolerant

Good oil and chemical corrosion resistance

Good wear and aging resistance

Acid and alkali resistance: in accordance with EN 60811-2-1 (oxalic acid & sodium hydroxide)

EC metric

This cable complies with European standards CE 2006/95/EC (Low Voltage Directive) and RoHS 2002/95/EC (Restriction of Hazardous Substances Directive).

fire protecting performance

Flame retardancy performance as specified in EN 50265-2-1, IEC 60332-1, VDE 0482-332-1-2, and DIN EN 60332-1-2

Low Smoke Performance as Specified in IEC 61034 and EN 50268

Halogen-free performance as defined in EN 50267-2-1 and IEC 60754-1

EN 50267-2-2 and IEC 60754-2 compliant low-corrosive gases

Specifications and dimensions

Number of wires & Nominal cross-sectional area	Number of Shares/Cables diameter	Nominal conductor diameter	Nominal insulation thickness	Nominal sheath thickness	nominal outside diameter	nominal weight
NO. ×MM²	-	MM	MM	MM	MM	KG/KM
1×1.5	30/0.25	1.58	1.14	0.82	5.4	52
1×2.5	50/0.25	2.04	1.14	0.82	5.8	67
1×4.0	56/0.30	2.59	1.14	0.82	6.4	87
1×6.0	84/0.30	3.17	1.14	0.82	7.0	113
1×10	78/0.40	4.07	1.52	0.82	8.6	178
1×16	128/0.40	5.22	1.52	0.82	9.8	254
1×25	199/0.40	6.51	1.52	0.82	11.1	363
1×35	279/0.40	7.71	1.52	0.82	12.3	473

carrying capacity

cross-sectional area of conductor	AWG	Maximum conductor resistance at 20°C	carrying capacity
cross-sectional area of conductor	AWG	Maximum conductor resistance at 20°C	Exposure to air alone... root cable	Single exposed root cable	Several exposed on the surface adjacent cable
MM²	-	Ω	A	A	A
1.5	16	13.7	30	29	24
2.5	14	8.21	41	39	33
4	12	5.09	55	52	44
6	10	3.39	70	67	57
10	8	1.95	98	93	79
16	6	1.24	132	125	107
25	4	0.795	176	167	142
35	2	0.565	218	207	176

deviation coefficient of temperature

indoor temperature ℃	transformation ratio
Up to 60	1.00
70	0.91
80	0.82
90	0.71
100	0.58
110	0.41

Product Application

FAQ

Q：

Which countries and regions does your company's service cover?

A：

Our services cover key global regions, including Asia (China, Thailand, Malaysia, etc.), Europe (Germany, France, Italy, etc.), North America (United States, Canada), as well as South Africa, Australia, Brazil, and other regions. We can provide targeted service support according to customer needs.

Q：

How long does it take for a customized service to provide an initial solution?

A：

Upon receiving a client's customized request, our professional team will communicate with them within 24 hours to clarify specific requirements (such as technical parameters, scenario adaptation, etc.). A preliminary customized solution can usually be provided within 3-5 business days. For complex requirements, we can negotiate to extend the timeframe and keep the progress in sync.

Q：

What is the after-sales response time for overseas projects?

A：

The timeframe varies depending on the region: 24 hours for countries in neighboring Asia, 48 hours for Europe and North America, and 72 hours for other regions such as South Africa and Australia. Special and urgent projects can be expedited upon negotiation.

Q：

What is the product warranty period, and what does the warranty cover?

A：

The warranty period for standard products is 1 year, and for core components it can be extended to 2 years (subject to the contract agreement). The warranty covers product quality issues, repairs and replacement of spare parts for malfunctions under normal use, but does not cover damage caused by human error or force majeure.