Is Signal Noise Costing You Money? Stop the Headaches Now.
You know the frustration. You install a new control system or CCTV setup. Everything looks perfect. But then, the data gets messy. The screen flickers. The sensor gives wrong numbers. Motors stutter. You spend hours checking the equipment, but the problem isn’t the machine. It is the cable.Cheap cables act like antennas. They pick up noise from motors, power lines, and radios. This electromagnetic interference (EMI) ruins your signal. Also, bare copper wires oxidize over time. The connection gets weak. Your system fails. You lose production time. You pay for repairs.You need a cable that fights back. You need a cable that blocks noise and stays clean. You need the Double-shielded 12-core 0.2 sq mm shielded cable with tin-plated copper control wires. This is not just a wire. It is a shield for your data. It is the flexible RVVP 12×0.2 solution built for real-world chaos.
What Makes This Cable Different? The Secret Inside
This cable is not a standard wire. It is engineered for protection. Let’s look under the jacket.
Pure Copper Core, Protected by Tin
The heart of the cable is the conductor. We use high-purity oxygen-free copper. It conducts electricity better than cheap alloys. But copper rusts. So, we plate it with tin. This tin-plated copper stops oxidation. The wire stays shiny and conductive for years, even in damp places. The conductor is Class 5 stranded. This means it is made of many thin wires twisted together. It is super flexible. You can pull it through tight pipes. It bends easily around corners without breaking.
The Double-Shield Armor
One shield is good. Two is better. This is why we call it double-shielded.First, we wrap the cores in aluminum foil. This blocks high-frequency noise. It covers 100% of the insulation.Second, we add a braid of tinned copper wires over the foil. This braid catches low-frequency magnetic fields. It also grounds the cable. The braid is dense (usually 64 strands or more). It creates a Faraday cage. No outside noise gets in. No inside signal leaks out.This dual defense is critical for anti-interference control cables. It ensures your data stays “zero error.”
Tough PVC Jacket
The outside layer is PVC. But not just any PVC. We use a special mix. It resists oil, acid, and alkali. It does not crack in the cold (-30°C). It does not melt in the heat (+70°C). The jacket is waterproof and flame-retardant. It protects the inner shields from physical damage.
Technical Specs You Can Trust
We believe in transparency. Here are the hard numbers for the RVVP 12×0.2 model. These specs meet international standards like IEC, CE, and TUV.
| Parameter | Value |
|---|---|
| Model | RVVP (RVV + Shielding) |
| Core Count | 12 Cores |
| Conductor Size | 0.2 sq mm (Approx 24 AWG) |
| Conductor Material | Tinned Copper (Stranded) |
| Structure | 11 / 0.15 mm (Strands / Diameter) |
| Insulation | PVC |
| Shielding | Aluminum Foil + Tinned Copper Braid |
| Sheath | PVC (Black or Custom) |
| Rated Voltage | 300 / 300 V (Up to 450/750V fixed) |
| Operating Temp | -30°C to +70°C (Flexing) |
| Min. Bending Radius | 6 x Cable Diameter |
| Outer Diameter | Approx 5.7 mm – 6.0 mm |
| Weight | Approx 80 – 90 kg/km |
| Packaging | Wooden Drum / 100m / 200m rolls |
Note: The exact outer diameter and weight can vary slightly based on the braid coverage (e.g., 64 braid vs 128 braid). We can customize the braid density for high-stress environments.
Where Should You Use This Cable?
This 12 core shielded cable is a workhorse. It fits anywhere signals need protection. Here are the top use cases:
Industrial Automation & PLCs
Factories are noisy. VFDs (Variable Frequency Drives) create massive interference. Use this cable to connect PLCs (Programmable Logic Controllers) to I/O modules. It keeps the control signals clean. Your machines run smoother.
Security & CCTV Systems
Analog cameras and PTZ (Pan-Tilt-Zoom) controls need stable voltage and data. Voltage drop causes camera ghosts or loss of control. The thick 0.2mm cores handle power and data well. The shield stops video noise. Use it for CCTV camera cables and access control systems.
Audio & Broadcast
Microphones and speaker lines are sensitive. A “hum” in the audio is annoying. The double-shielded design eliminates ground loops and RF interference. It is perfect for KTV setups, conference rooms, and broadcasting studios.
Smart Homes & Building Automation
HVAC systems, elevator controls, and fire alarms rely on low-voltage signals. The flexible RVVP cable is easy to install in walls and ceilings. The PVC jacket is safe for indoor use (flame retardant).
Servo Motors & Robotics
In drag chains (towlines), cables get pulled and twisted millions of times. Standard cables snap. Our high-flex version (similar to TRVVSP) resists tensile stress. It is ideal for encoder feedback loops in robotics.
Why Buy From Us? Quality You Can See
You have many choices for shielded flexible cable suppliers. But quality varies wildly. Here is why our clients stick with us:
- Strict Quality Control: We test every batch. We check conductor resistance, insulation thickness, and shield coverage. We do spark tests (3000V+) and Hipot tests (1500V) to ensure no shorts.
- Real Materials: We do not use recycled copper. We use 4N oxygen-free copper. The PVC is eco-friendly (RoHS compliant) and resistant to oil.
- Certifications: Our factory has ISO, CE, TUV, and CCC certificates. We export to Europe and the US regularly. Our cables meet UL standards for flammability.
- Customization: Need 128 braid instead of 64? Need a different color? Need 500 meters instead of 1000? We handle it. We can make 2-core to 19-core versions.
- Fast Delivery: We stock popular sizes. For bulk orders, we deliver in 10-15 days. We pack in wooden drums to prevent damage during shipping.
Frequently Asked Questions
Q: Is this cable suitable for outdoor use?A: The standard PVC jacket is good for damp and sunny conditions. But for direct UV exposure (sunlight) over years, we recommend adding a UV-resistant black PE jacket. Ask us for a quote on the UV-rated version.Q: Can I use this for audio speakers?A: Yes, but it is low voltage (300V). Do not use it for high-power mains audio amps. It is perfect for low-voltage microphone or line-level audio signals.Q: How do I ground the shield?A: You must ground the tinned copper braid at one end (usually the source end) to drain the noise. Do not ground both ends, or you might create a ground loop.Q: What is the difference between RVV and RVVP?A: RVV has no shield. RVVP has a shield (the “P” stands for Pingbi or Shielding). If you have motors or power lines nearby, always choose RVVP.
Ready to Fix Your Signal Problems?
Don’t let interference ruin your project. Get a cable that works hard so you don’t have to. Whether you need 100 meters for a test run or 50 kilometers for a factory, we have you covered.Our Double-shielded 12-core 0.2 sq mm shielded cable is in stock and ready to ship. We offer competitive pricing for bulk orders and OEM customization.Click “Get a Quote” now. Tell us your voltage needs, length, and quantity. We will send you a detailed offer within 12 hours. Let’s build a reliable system together.Inquiry Now →