Is your expensive LED screen letting you down at the worst moment?
Picture this. It is ten minutes before your big product launch. The client is watching. The lights dim. Then—the screen goes black or starts flickering. You have a signal loss, or worse, the cable feels hot enough to burn your hand. This is a nightmare for rental companies and installers.Why does this happen? Cheap cables use aluminum or copper-clad aluminum inside. They cannot handle the power. The resistance is too high. The voltage drops over distance. Your screen does not get enough juice. Also, outdoor cables crack in the sun or get stiff in the cold. You need a cable that works every time. You need pure copper. You need a cable built for the tough life of live events and fixed installations.
What makes our 5-core power cable different?
We build this cable for one job: to deliver clean, stable power to high-demand LED displays. We do not cut corners. The conductor is 99.9% pure electrolytic copper. Not plated. Not mixed. Just pure copper.This means lower resistance. It means less heat. It means your screen stays bright, even if the cable run is long. We use a special stranding process. This makes the wire flexible. It is not stiff like a pipe. You can coil it up, drag it across a stage, or hide it in a truss without kinking it.We offer three main sizes to match your power needs:
- 10mm²: For smaller panels and short runs.
- 16mm²: The standard for most rental cabinets.
- 25mm²: For huge outdoor screens and high-power distribution.
Technical Specs You Can Trust
We know you need hard numbers. Here is exactly what is inside the jacket. We follow strict IEC and UL standards.
Conductor and Core Structure
The core of the cable is the muscle. We use fine-stranded copper wires bunched together. This is vital for flexibility. A solid wire breaks if you bend it too much. Our stranded wire bends thousands of times and stays strong.
- Material: 99.9% Pure Copper (Oxygen-free available for special orders).
- Core Count: 5 Cores. Usually, this is 3 phases, 1 neutral, and 1 ground (earth).
- Structure: 5 cores twisted together. Some cheap cables twist 4 cores and leave the 5th loose. We twist all 5 tightly. This stops the cable from “unzipping” when you pull it.
- Cross-Section: 10mm², 16mm², or 25mm².
Insulation and Sheath Materials
The outside protects the copper. It also keeps people safe.
- Insulation: Each copper core has its own color-coded insulation. We use PVC or XLPE.
- PVC: Good flexibility, flame retardant. Standard for indoor use.
- XLPE (Cross-linked Polyethylene): Tougher. Handles higher heat (up to 90°C). Resists chemicals. Best for outdoor or high-load use.
- Outer Sheath: The black jacket you see. We use heavy-duty PVC. It is UV-resistant. The sun won’t crack it. It is also water-resistant. Rain won’t short out your power.
- Armor Option: Need extra protection? We offer Steel Wire Armored (SWA) versions. This is for direct burial or areas where trucks might drive over the cable.
Electrical Performance Data
Here is the real data for engineers and tech directors:
- Rated Voltage: 0.6/1kV (600/1000V). Safe for standard mains power (110V or 220V).
- Test Voltage: 3.5kV. We test every batch to ensure no leaks.
- Max Operating Temp: 70°C (PVC) or 90°C (XLPE).
- Bending Radius: 12 times the cable diameter. It bends easy but not too sharp.
- DC Resistance: For 25mm² copper, it is roughly 0.8 to 1.2 ohms per km. This is very low. Low resistance = cool cable.
Perfect for These Scenarios
You might ask, “Where do I use this?” The answer is simple: anywhere you need reliable power for video.
Outdoor Fixed Installation
Building a screen on a shopping mall wall? Use the 25mm² XLPE armored cable. Bury it in the ground or run it up the steel structure. The armor stops rats from chewing it. The XLPE handles the summer heat.
Live Event Rentals
You are rigging a screen on a truss. You need the 16mm² flexible cable. It is light enough to fly. It coils up small in your road case. The connectors lock tight so they don’t fall out during the show. We can pre-fit PowerCON connectors for you. Just plug and play.
Studio and Broadcast
In a TV studio, silence is gold. Our cable handles power for LED walls without electrical noise. You won’t hear a hum in the audio. The black matte sheath looks good on camera. It does not reflect light like some cheap white jackets.
Trailer and Mobile Units
For mobile production trucks, space is tight. Our cable is slim for its power rating. You can run more cables in the same conduit. It meets DOT and transportation standards for flexibility.
Quality Control and Certifications
We do not guess. We test. Every cable comes with a test report.
- Certifications: UL, CE, RoHS, SAA, CCC, VDE. If you need a specific stamp for your country, we have it.
- Fire Safety: We make Low Smoke Zero Halogen (LSZH) versions. If there is a fire, they do not release toxic smoke. This is required for airports, subways, and indoor venues.
- Water Test: We test the jacket for pinholes. No moisture gets in to corrode the copper.
Why Buy From Us?
You have many choices on Alibaba or Amazon. But we are a factory, not just a trader. We control the copper quality. We control the plastic mixing.
- Pure Copper Guarantee: We promise 99.9% copper. Cut a piece off and test it. If it is not pure copper, we refund you.
- Custom Lengths: Need 500 meters for a stadium? Or 5-meter jumpers for modules? We cut to length.
- Connector Service: We can crimp connectors on both ends. Save your labor costs.
- Price: We are direct from the production line in China. You get the wholesale price without the middleman markup.
Get Your Quote Today
Do not let a bad cable ruin your show. Stop worrying about voltage drops and hot wires. Get a cable that works as hard as you do.We have stock for 10mm, 16mm, and 25mm sizes. We can ship by sea or air.Send us an email today. Tell us:
- What size (10/16/25mm²)?
- What length do you need?
- Do you need connectors (like PowerCON or Socapex)?
- Where are you shipping to?
We will send you a quote in 24 hours. Let’s power up your screens the right way.