Stop Signal Loss and Machine Downtime. We Have the German-Standard LIYCY Cable You Need.
You run a factory or a data center. You know that one bad cable can stop everything. Signals get messy. Machines act crazy. Screens go black. You lose money every minute the line is down. You need a cable that works perfectly, every time. It needs to block noise. It needs to bend without breaking. It needs to last for years.
We make that cable. We supply the LIYCY 6/7*0.34 sq mm shielded signal transmission and control extension cable. It is built to German standards (DIN VDE 0812). We bring this high-quality engineering to your project. We offer custom lengths, full certification, and factory-direct prices. We can ship 100 meters or 10,000 meters. Our PVC jacket is oil-resistant and flame-retardant.
Do not settle for cheap, unshielded wires that cause errors. Choose a cable that guarantees stable data and power. Send us your inquiry today. Let us quote your specific length and connector needs.
What Exactly is LIYCY 6/7*0.34 sq mm Cable?
LIYCY is not just a random code. It is a specific European standard for flexible data cables. The “LI” means it is for telecommunications and signal control. The “Y” stands for PVC insulation. The “C” means it has a copper braid shield. The last “Y” is for the PVC outer sheath.
This specific model has 6 or 7 cores. Each core is 0.34 square millimeters. This size is the “sweet spot” for many industrial jobs. It is thick enough to carry power to sensors, but thin enough to bend easily.
It is a shielded signal transmission and control extension cable. The shield is the most important part. It wraps around the inner wires like armor. It stops electromagnetic interference (EMI) from getting in. It also stops your cable from making noise that bothers other machines.
We import the raw materials and technology to make this cable exactly to spec. We use bare copper strands for the conductors. This gives you better conductivity than cheap copper-clad aluminum (CCA). You get pure signal quality.
Technical Specifications You Can Trust
We believe in total transparency. You need to know exactly what you are buying. Here are the hard numbers for the LIYCY 6/7*0.34 sq mm cable:
- Conductor Material: Bare copper strands (high purity).
- Insulation Material: PVC (Polyvinyl Chloride).
- Sheath Material: PVC (Grey, RAL 7032).
- Shielding: Aluminum foil + Tinned copper braiding (high coverage).
- Rated Voltage: 300V / 500V (U0/U).
- Testing Voltage: 1200V / 1500V (AC).
- Capacitance: Approx. 120 nF/km.
- Resistance: Max 20 MΩ x km.
- Bending Radius:
- Fixed installation: 5 times the outer diameter.
- Flexible application: 10 times the outer diameter.
- Temperature Range:
- Fixed: -30°C to +70°C.
- Moving: -5°C to +70°C.
- Core Configuration: 2, 4, 6, 7, 8, 10, 12, 14, 16, 18, 20, 24, 27, 30, 37, 44, 48, 52 cores (customizable).
- Outer Diameter: Depends on core count, usually 6.0mm to 12.0mm for multi-core.
This cable meets CE, ISO, and RoHS standards. It is flame-retardant according to IEC 60332-1-2. If your project needs UL or CSA, we can provide those variants too. We make sure the flexible shielded data cable passes every test before it leaves our factory.
Why Our LIYCY Cable Beats the Competition
You can buy cheap cables online. But they will fail in six months. Our LIYCY cable is built for the real world. Here is why engineers choose us:
1. Superior Shielding (EMC Protection)
Factories are noisy places. Motors, welders, and VFDs create magnetic fields. A cheap unshielded cable acts like an antenna. It picks up “ghost signals.” Your sensor reads “On” when it should be “Off.” Our cable uses a dual-shield system: aluminum foil plus a dense copper braid. This creates a Faraday cage. It blocks external noise. Your data stays clean.
2. Incredible Flexibility
Tight spaces? Moving parts? No problem. We use fine-stranded copper (Class 5 or 6). The PVC mix is special. It stays soft even in the cold. You can pull this flexible control extension cable through narrow drag chains. It won’t kink. It won’t crack after a million bends. This saves you maintenance time.
3. Chemical and Oil Resistance
Is your cable near hydraulic oil or coolant? Standard PVC gets sticky and rots. Our PVC compound is resistant to oils and chemicals. It is also waterproof (IP67 options available). You can use it outdoors in the rain or underground in wet conduits. The grey jacket resists UV light. It won’t crumble in the sun.
4. Cost-Effective Quality
We are a factory. We do not have middlemen. You get the LIYCY 6/7*0.34 sq mm price directly from the source. We offer MOQs as low as 100 meters for custom orders. For bulk (10,000m+), the price drops significantly. You get German engineering at a Chinese factory price. It is the best value for money in the market.
Where to Use This Cable (Real World Scenarios)
This is not just a “computer cable.” It is a heavy-duty industrial tool. Here are the top uses for the shielded signal transmission and control extension cable:
- CNC Machines and Robotics: Connect servo motors and encoders. The shield prevents the motor noise from messing up the position data. The cable moves with the robot arm all day.
- PLC and DCS Systems: Wire your sensors (pressure, temperature, flow) to the control cabinet. The multi-core design lets you run 6 or 7 signals in one cable. Saves installation time.
- Data Centers and Server Racks: Use it for low-voltage control signals or instrumentation. It fits in tight cable trays. The fire-retardant jacket keeps the building safe.
- Audio and Video Systems: For professional installers. Use it for balanced audio lines or low-voltage camera control (RS485). The shielding stops hum and buzz.
- Automotive Manufacturing: Assembly lines use thousands of these cables. They need to survive welding sparks and oil splashes. Our cable handles it.
- Building Automation: Connect fire alarms, smoke detectors, and access control systems. The reliability ensures safety systems work when needed.
If you have a specific project—like a mining communication cable or a submersible pump cable—we can customize the jacket material to XLPE or rubber. But for 90% of control jobs, LIYCY PVC is the perfect choice.
Manufacturing and Quality Control
How do we ensure every meter is perfect? We follow the DIN VDE 0207 standard strictly.
First, we draw the copper. We use high-purity electrolytic copper. We strand it into bundles. This makes it flexible.
Second, we insulate. We extrude PVC around each strand. The color code follows DIN 47100. You get consistent colors (Grey, Black, Blue, Brown) for easy identification.
Third, we lay up the cores. We twist them together. We add the rip cord (nylon fiber) to strip the jacket easily.
Fourth, the shielding. We wrap the aluminum foil. Then we braid the tinned copper wire over it. The coverage is over 85%. This is crucial for high-frequency signals.
Fifth, the outer sheath. We use a PVC mix that is cold-resistant and flame-retardant. We print the text on the jacket every meter: “LIYCY 6X0.34 MM2” and our brand.
We test every batch. We do spark tests to find pinholes. We do capacitance tests. We check the diameter. If it is not within tolerance, we reject it. We have a production capacity of 3,500 km per month. We can finish your order in 15 days.
Packaging and Global Shipping
You need the cable to arrive in perfect condition. We pack it professionally.
- Inner Packing: Coils on plastic or wooden reels. Small orders come in pull-out boxes or cartons.
- Outer Packing: Strong export cartons. For sea freight, we use fumigated wooden pallets.
- Lengths: Standard reels are 100m, 200m, 305m, or 1000m. We can cut to specific lengths (300 yards, etc.) as requested.
- Marking: We attach a tag to every reel with the type, length, and test date.
We ship worldwide. We have experience with US, European, and Asian markets. We handle the customs docs. We can do DDP (Delivered Duty Paid) or FOB. Our logistics team finds the best freight forwarder price. Whether you need 100 meters for a prototype or a container for a new factory, we deliver on time.
Frequently Asked Questions (FAQ)
Q: Is this cable suitable for outdoor use?
A: Yes. The PVC sheath is UV-resistant and water-resistant. For direct burial or extreme sun, we recommend adding a black PE outer jacket, but standard grey works well in conduit.
Q: Can I use this for power transmission?
A: Only for low voltage (up to 500V) and low current (signal circuits, not main power lines). For example, powering a 24V DC sensor is fine. Do not use it for 110V/220V AC mains power.
Q: What is the difference between LIYCY and LiYY?
A: LiYY is unshielded. LIYCY has the shield (braid + foil). If you are in a high-noise environment (near motors/inverters), always choose LIYCY. If you are in a quiet office, LiYY is cheaper.
Q: Can you put connectors on the ends?
A: Yes. We can crimp ferrules, M12 connectors, or Deutsch connectors. Send us your pinout diagram.
Q: What is the minimum order quantity (MOQ)?
A: For standard grey cable, we have stock. MOQ can be 100 meters. For custom colors or printing, MOQ is usually 1,000 meters.
Ready to Upgrade Your Cabling?
Don’t risk your equipment with low-quality wires. Signal interference is expensive. Downtime is expensive. Get the LIYCY 6/7*0.34 sq mm shielded signal transmission and control extension cable that professionals trust.
We are a Gold Member supplier. We have been audited by SGS and TUV. We have exported to 50+ countries. Our repeat buyer rate is high because we deliver quality.
Get a quote now. Tell us your core count, length, and jacket color. We will send you a price within 24 hours. If you need samples, we can send them via DHL.
Click “Contact Now” or email us directly. Let’s build a reliable system together.