ZHEJIANG PNTECH TECHNOLOGY CO., LTD
Powering Solar Futures: Reliable Cables & Connectors, Direct from Source. Solar Energy’s Backbone: Engineered for Efficiency, Built to Last.
Add to Cart
TUV EN50618 1500V dc solar cable extension cable 20m,40m customized length 4mm2
Solar cable Description
Don't feel bad if you're confused by the solar extension cables. If you've never worked with solar modules before, they can be a little intimidating. First of all, they're expensive. Nobody wants to purchase an expensive cable and later find out the length is too short after it's been cut. Cut cables cannot be returned, so we want to be sure you fully understand how to choose the appropriate length and how to use them to connect your panels together.
56/.28 (4.0mm2) Tinned Annealed Copper
XLPE Insulated. 0.6/1KV core.
630/1000Vdc SOLAR Cable oversheathed with XLPO
Oxygen Free Copper. RoHS Compliant XLPO
| Type | Cross | Strand | Conductor | Conductor | Outer | Rated | Rated | Weight |
| section | design | diameter | resistance | diameter | voltage | current | ||
| mm² | No.x ø (mm) | mm | Ω /km | mm | VAC/DC | A | Kg/km | |
| PV-1*1.5 mm² | 1.5 | 30x ø 0.25 | 1.6 | 13.5 | 4.8 | 1000/1800 | 30 | 35 |
| PV-1*2.5 mm² | 2.5 | 50x ø 0.28 | 2.0 | 8.21 | 5.3 | 1000/1800 | 41 | 50 |
| PV-1*4.0 mm² | 4.0 | 56x ø 0.28 | 2.6 | 5.09 | 6.1 | 1000/1800 | 55 | 70 |
| PV-1*6.0 mm² | 6.0 | 84x ø 0.28 | 3.3 | 3.39 | 7.1 | 1000/1800 | 70 | 95 |
Connector
| Rate voltage: | 1000v |
| Rated current: | 22A(2.5mm2) , 30A(4mm2,6mm2) |
| Test voltage: | 6KV(50Hz) |
| Protect degree: | IP67/IP2X |
| Insulation material: | PC/PA/PPO/TPE |
| Contact material: | Silver plated copper |
| Operating temperature: | -40°C~+90°C |
| Safe class: | 2 |
| Flame class: | UL94-V0 |
| Contact resistance of plug connectors: | ≤5mΩ |
| Insertion force: | ≤50N |
| Withdraw force: | ≥50N |
| Suitable cable: | 2.5mm2/4mm2/6mm2(AWG14/12/10) |
| Locking system: | Snap in |
| Product No. | DC-DC |
| Rated voltage | TUV 1000V DC |
| Rated current | 30A |
| Suitable cable cross sections | 2.5mm2 ~ 10.0mm2 / 14AWG ~ 8AWG |
| Terminal size | Φ4.0mm |
| Test voltage | DC 8KV 1min |
| Pollution degree | 2 |
| Protection class | Class II |
| Terminal Material | Tinned copper |
| Contact resistance | ≤ 5mΩ |
| Insulation Materials | PPC |
| IP rating | IP67(IEC 60529) |
| Pull-out force | ≥ 50N |
| Insertion Force | ≤ 50N |
| Test temperature | -40ºC~ +85ºC |
| Flame Class | UL94V - 0 |
Assembly Instructions
During self assembly ,parts and tools other those stated are used or if the preparation and assembly instructions described here are disregarded then neither safety nor compliance with the technical data can be guaranteed.
For protection against electric shock ,PV Connectors must be isolated from the power supply while being assembled or disassembled
The end product must provided protection from electric shock
Unplugging under load:PV plug connections must not be unplugged while under load.They can be placed in a no load state by switching off the DC/AC converter or breaking the AC circuit interrupter.Plugging and unplugging while under voltage is permitted
Disconnected connectors should be protected from dirt and water with sealing caps.
Plugged parts are watertight IP67
Advantage:
• Simple,quick,safe and effective filed assembly
• Develop independently,innovative design,have independent intellectual property rights,adaptive to connector directly
• High mechanical endurance
• High current and voltage carrying:30A,1000VDC
• Low transition resistance
• Innovative sealed,waterproof,dust resistance design:IP68
• Excellent plastic material ,UL 94-V0,wide temperature range:-40°c to 90°c,weather and UV resistant for long-time outdoor application
• Approved by TUV
FAQ:
1. When can I get the quotation?
Within 24 hours of getting the inquiry, if you are very urgent to get the price, please call us to give complete specifications about the cable. price will be calculated soon.
2. How long about the delivery?
Usually within 3-4 working days after payment, mainly according to the quantity.
3. What's your payment terms?
We accept T/T (bank transfer), L/C
4. Do you accept the customized order?
Yes, we do.
5. Do you offer OEM & ODM?
Yes. OEM & ODM are available.
Picture of DC Solar cable Extension Cable 4mm2
