- VOLTAGE: 1,5 (1,8) kV DC 1,0/1,0 kV AC.
- Standard: EN 50618 / IEC 62930 / UTE C 32-502
- Maximum conductor temperature: 90º (120ºC during 20000 h).
- Maximum short-circuit temperature: 250ºC (max. 5 s).
- Minimum service temperature: -40ºC.
- Conductor: Class 5 (flexible) tinned copper
- Insulation: (LSHF) rubber
- Outer sheath: (LSHF) rubber, red or black color.
- Chemical performance:Resistance Chemical & Oil /Grease & mineral oils/Ozone resistant / UV Resistant
- Water performance:AD8 submersion.
- Optional: rodent-proof and termite-proof.
- Installation conditions:Open Air/Buried/ In conduit.
- Applications: Solar PV installations.
PV Photovoltaic Cable & Solar panel frame accessories & transforms with power substation one-step solution
Solar DC Cable Project-Photovoltaic Cable Factory
In a photovoltaic (PV) power generation system, the DC power generated by solar panels is transmitted via PV cables (typically 4mm² or 6mm², UV-resistant, double-insulated) to the inverter, where it is converted to AC power. The AC output is then connected to a transformer (step-up transformer for large-scale plants) to increase voltage for grid transmission.
HUADONG GROUP Can Provide the products related to Solar DC Cable Project.
DC Solar Photovoltaic Aluminium Cables/SOLAR DC CABLE/H1Z2Z2-K cables/PV1-F solar cable/2 PfG 1169
1. UV RESISTANT DC SOLAR STRING CABLES
H1Z2Z2-K cables
- A flexible photovoltaic cable designed for photovoltaic (solar energy).
- Specifications:
- Voltage:1.5kV DC (1,5/1,5 kV DC), 1/1 kV AC (1,8 kV AC).
- Temperature: between -40°C and 90°C, maximum temperature 120°C, short circuit temperature up to 250°C.
- Conductor and insulation:Tinned copper conductor, (LSHF) rubber.
- Outer sheath: Heat resistant,Cross-linked rubber compound,UV-resistant.
- Cable standards: EN 50618 and IEC 62930,
- Flame retardant: EN 60332-1-2 and IEC 60332-1-2.
- Environmental Resistance: Resistant to oil, UV, water (AD8).
S3Z2Z2-K cables
- Single-core solar cable designed for photovoltaic (PV) power supply systems.
- Application: Specifically designed for PV power supply systems, particularly for the interconnection between central inverters and transformer stations.
- Specifications:
- voltage :1.8/3 kV AC.
- Temperature: up to 120°C.
- Conductor and insulation:Tinned copper conductor, (LSHF) rubber.
- Outer sheath: Heat resistant,Cross-linked rubber compound,UV-resistant.
- Environmental Resistance: halogen-free, UV-resistant. water-resistant up to AD8.
- Cable standards: EN 50618, with VDE and TÜV certifications.
PV1-F solar cable
- Features: High-temp resistance/UV resistance/Weather resistance/Flexibility
- Conductors: tinned copper conductors
- Conductor cores: Monoconductor / Multiconductor
- Conductor Section : 1,5 mm2～120 mm2 (other specifications can be adapted)
- Isolation : Polyolefine copolymer reticulated by beam of TUV2PFG/1169 electron beam, UL4703.
- insulation: Cross-linked polyethylene (XLPE)
- Voltage rating: 1,000 V DC.
- Installation method : Pipe installation, Pose of shallow grooves, Placement of cables, tunnel, mezzanine installation, Installation of supported air cables, Placement of hanging air cables, etc.
- Applications: They are used for connecting solar panels, transmitting power between solar arrays and inverters, and integrating with storage systems or the grid.
5kV/15kV Jumper Cable Flexible rubber insulated and sheathed cable
- Conductors: Annealed flexible stranded tin coated in accordance with ASTM B 33 and ASTM B-173
- Separator: Semi-conducting tape separator between the conductor and insulation
- Insulation: Ethylene-propylene rubber (EPR)
- Outer jacket: A synthetic thermosetting CPE compound
- Color of outer jacket: Red
- Features: Excellent flexibility. Water resistant. Temperature range –40ºC to +90 ºC. Ink jet printed for easy identification.
- Application: Suitable as a flexible power lead for temporary connections. Other industrial applications
5/15KV Unshielded/Non-shielded Jumper–Exciter Transformer Lead Wire
- Voltage: 5/15KV
- Conductors: Flexible stranded soft drawn copper, per ASTM.
- Insulation: Heat and moisture resistant 175mil thick ethylene propylene (EPR) insulation.
- Jacket: Heavy duty chlorinated polyethylene (CPE), which is sunlight, oil and moisture resistant. The jacket is available in either red or black.
- Standards: ASTM B-172 ICEA S-75-381
- Application: 5/15KV Jumper-Exciter Transformer Lead Wire is primarily used for flexible power leads, which permit temporary connections or bypassing energized power lines at voltages up to 15KV, phase to phase. These lead wires must be positioned away from contact with grounds, transformer cases, cross-arms, etc., to avoid possible high stress and capacitance leakage due to the jumper is not protected against prolonged contact with other conductors or grounds by shielding. The cable is rated for temperatures of -40°C to 90°C.
H1Z2Z2-K cables
S3Z2Z2-K cables
5kV/15kV Jumper Cable Data Sheet
5kV/15kV jumper transformer lead wire Data Sheet
PV1-F solar cable
| Conductor Cross-section mm2 | Sheath colour | Outer diamater Min. mm | Outer diamater max.mm | Bending Radius Fixed mm | Weight Kg/km |
| 1×1,5 | Black | 4.4 | 5,0 | 15 | 40 |
| 1×2,5 | Black | 4.8 | 5.4 | 17 | 50 |
| 1×4 | Black, Blue, Red | 5.3 | 5.9 | 18 | 70 |
| 1×6 | Black, Blue, Red | 5.8 | 6.4 | 20 | 80 |
| 1×10 | Black, Blue, Red | 7,0 | 7.6 | 23 | 130 |
| 1×16 | Black | 9,0 | 9.8 | 30 | 200 |
| 1×25 | Black | 10.4 | 11.2 | 34 | 290 |
| 1×35 | Black | 11.7 | 12.5 | 50 | 400 |
| 1×50 | Black | 13.5 | 14.5 | 58 | 550 |
| 1×70 | Black | 15.5 | 16.5 | 66 | 750 |
| 1×95 | Black | 17.7 | 18.7 | 75 | 970 |
| 1×120 | Black | 19.2 | 20.4 | 82 | 1220 |
| 1×150 | Black | 21.4 | 22.6 | 91 | 1510 |
| 1×185 | Black | 23.7 | 25.1 | 101 | 1850 |
| 1×240 | Black | 27.1 | 28.5 | 114 | 2400 |
| Conductor cross section mm | Conductor diameter max. mm | Outer diameter min.mm | Outer diameter max.mm | Bending radius fixed min.mm | Weight Kg/km |
| 1×25 | 6.3 | 13.2 | 14.4 | 87 | 380 |
| 1×35 | 7.4 | 14.3 | 15.5 | 93 | 470 |
| 1×50 | 8.9 | 15.6 | 17.1 | 103 | 640 |
| 1×70 | 10.6 | 17.1 | 19.1 | 115 | 820 |
| 1×95 | 12.1 | 19.4 | 21.4 | 129 | 1060 |
| 1×120 | 14.2 | 21.5 | 23.5 | 141 | 1320 |
| 1×150 | 15.8 | 23.1 | 25.1 | 151 | 1590 |
| 1×185 | 17.4 | 25.1 | 27.1 | 163 | 1910 |
| 1×240 | 20.2 | 28 | 30 | 180 | 2450 |
| 1×300 | 22.9 | 31 | 34 | 204 | 3030 |
| Size | Conductor Strand | Nominal Insulation Thickness | Nominal Jacket Thickness | Outside Diameter | Approx. | Weight | Ampacity(1) At 40°C Ambient Temp. |
| AWG | inches | inches | inches | kg/km | lbs/1000ft | A | |
| 2 | 259 | 0,175 | 0,08 | 0,823 | 715 | 480 | 195 |
| 1/0 | 414 | 0,175 | 0,08 | 0,898 | 952 | 640 | 255 |
| 2/0 | 522 | 0,175 | 0,08 | 0,945 | 1113 | 748 | 293 |
| 4/0 | 829 | 0,175 | 0,08 | 1071 | 1565 | 1052 | 389 |
| 250 | 973 | 0,175 | 0,08 | 1144 | 1795 | 1206 | 430 |
| 350 | 1361 | 0,175 | 0,08 | 1260 | 2357 | 1584 | 529 |
| 500 | 1921 | 0,175 | 0,08 | 1402 | 3109 | 2089 | 659 |
| Conductor Size | No. of Strands | Overall Diameter | Net Weight | |
| AWG/kcmil | inches | mm | lbs/1000′ | |
| 2 | 259 | 0.82 | 20.83 | 550 |
| 1/0 | 426 | 0.893 | 22.68 | 730 |
| 2/0 | 532 | 0.997 | 25.32 | 850 |
| 4/0 | 852 | 1.14 | 28.96 | 1174 |
| 350 | 1410 | 1.305 | 33.15 | 2220 |
| 500 | 1952 | 1.41 | 35.81 | 2377 |
| 777 | 7581 | 1.565 | 39.75 | 2997 |
| 1550 | 15561 | 1.965 | 49.91 | 5649 |
| Technical designation | Nominal section （MM2） | Structure（mm） | Driver's reference diameter （mm） | Outside diameter of the cable reference （mm） | DC resistance of conductors at 20 ° C （Ω/km） | Reference weight of cables （kg/km） |
| PV1-F 1X1.5 | 1.5 | 30/0.25 | 1.5 | 4.98 | 13.7 | 40.69 |
| PV1-F 1X2.5 | 2.5 | 49/0.25 | 2.15 | 5.63 | 8.21 | 54.64 |
| PV1-F 1X4.0 | 4 | 56/0.30 | 2.9 | 6.38 | 5.09 | 75.36 |
| PV1-F 1X6.0 | 6 | 84/0.30 | 3.6 | 7.52 | 3.39 | 107.17 |
| PV1-F 1X10.0 | 10 | 84/0.40 | 4.9 | 8.82 | 1.95 | 161.6 |
| PV1-F 1X16.0 | 16 | 126/0.40 | 5.8 | 10.04 | 1.24 | 225.94 |
| PV1-F 1X25.0 | 25 | 196/0.40 | 7.4 | 12.52 | 0.795 | 348.51 |
| PV1-F 1X35.0 | 35 | 276/0.40 | 9 | 14.44 | 0.565 | 470.98 |
2. DC Solar Photovoltaic Aluminium Cables for Solar System panel
- Conductor: Aluminium, class 2 based on EN 60228 and IEC 60228.
- Insulation: Cross-linked polyethylene (XLPE) according to IEC 60502-1. Natural color.
- Outer sheath: Special flexible UV resistant PVC, type ST2 according to IEC 60502-1. Black color.
- Application: DC Aluminium 1500 PV cable is suitable for all types of underground and open air solar installations. This cable is recommended for connections between string boxes and photovoltaic inverters in large scale rooftops or ground farms.
3. HIGH-PERFORMANCE MEDIUM VOLTAGE CABLES
To connect the PV installation to substations and the power grid , HUADONG CABLE can provide Medium Voltage cables. MV cables can include sealing elements in the screen, which prevent the longitudinal propagation of moisture in the event of outer sheath perforation.
- Alu/ Cu MV XLPE insulation cable, halogen free sheath
- Conductor: Aluminium or copper conductor
- Internal semiconductor: thermosetting semiconductor material.
- Insulation: XLPE
- External semiconductor: thermosetting and strippable semiconductor
- Metallic screen: copper wires and copper tape
- Longitudinal sealing
- Hygroscopic tape completely covering the screen (cable type –OL and -2OL).
- Outer sheath: External sheath of halogen-free polyolefin, red colour.
4. CABLES FOR AUXILIARY INSTALLATIONS IN SOLAR FARMS
HUADONG CABLE also has a wide range of best in class performance cables for auxiliary installations in solar farms, such as earthing cables for panel structures, AC power connection and fiber optic.
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