DC Solar Cable H1z2z2-k 6mm2 4mm2 1500v Flame Retardant Sheath for Solar Panel
APPLICATION
- The interconnection between photovoltaic modules
- Parallel connection between series and between modules and DC distribution boxes (combiner boxes)
- Connection between DC distribution boxes and inverters.
CONSTRUCTION
- Conductor: Class 5 tinned copper conductors
- Insulation: Halogen free flame-retardant insulation material for solar cables
- Outer sheath:Halogen free flame retardant sheath material for solar cables
CHARACTERISTIC
- Voltage Rating: Uo/U:1.0/1.0kV Um:1.5kV
- Maximum operating temperature of conductor:+120℃
- Operating ambient temperature: -40℃~+90℃
- Cable laying temperature:Not less than -25℃
- Minimum Bending Radius: 6D
SPECIFICATIONS
| Cross section(mm²) | Conductor Construction(no/mm) | Conductor Stranded OD.max(mm) | Cable OD.(mm) | Approximate weight of cable
kg/km | Max Conductor Resistance(Ω/km,20°C) |
| 1×1.5 | 48/0.20 | 1.58 | 4.8 | 35 | 13.7 |
| 1×2.5 | 77/0.20 | 2.02 | 5.2 | 47 | 8.21 |
| 1×4 | 56/0.285 | 2.46 | 5.7 | 64 | 5.09 |
| 1×6 | 84/0.285 | 3.01 | 6.3 | 86 | 3.39 |
| 1×10 | 77/0.40 | 4.1 | 7.2 | 128 | 1.95 |
| 1×16 | 7×17/0.40 | 5.5 | 8.9 | 196 | 1.24 |
| 1×25 | 7×27/0.40 | 6.7 | 10.7 | 299 | 0.795 |
| 1×35 | 7×38/0.40 | 8.2 | 12.4 | 407 | 0.565 |
| 1×50 | 19×20/0.40 | 10.0 | 14.6 | 571 | 0.393 |
| 1×70 | 19×28/0.40 | 11.6 | 16.4 | 773 | 0.277 |
| 1×95 | 19×38/0.40 | 13.5 | 18.5 | 1024 | 0.210 |
| 1×120 | 24×38/0.40 | 14.4 | 19.8 | 1266 | 0.164 |
| 1×150 | 30×38/0.40 | 16.2 | 22.2 | 1584 | 0.132 |
| 1×185 | 37×38/0.40 | 18.2 | 25.0 | 1967 | 0.108 |
| 1×240 | 48×38/0.40 | 20.6 | 27.8 | 2518 | 0.0817 |
OUR FACTORY
PROJECTS
PARTNER
FAQ
Q. What certifications does your company hold for cable production?
Answer: We comply with ISO 9001, IEC 60502, and RoHS standards, with additional certifications for regional markets (e.g., UL, CE, TÜV).
Q. Do you provide custom cable lengths?
Answer: Yes, we offer cut-to-length services with MOQ (Minimum Order Quantity) of 500m per order.
Q. What flame-retardant standards do your cables meet?
Answer: IEC 60332-1/2 (single/bundle flame tests) and LSZH (Low Smoke Zero Halogen) options.
Q. What is the lead time for bulk orders?
Answer: 15–30 days after order confirmation, depending on quantity and customization.
Q. Do you provide testing reports for each batch?
Answer: Yes, we include third-party test reports (e.g., conductor resistance, insulation thickness).
Q. What is your warranty policy?
Answer: 10 years for material defects, subject to proper installation and usage conditions.
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