Stop Worrying About Cable Failure in Oily Environments
You know the problem. You install a standard control cable in a factory or outdoor lighting system. It looks good on day one. But soon, it touches oil, grease, or chemicals. The jacket swells up. The colors fade. The insulation gets soft. Then, short circuits happen. Your machines stop. You pay for new cables. You pay for labor to install them again. It costs more than just the wire.We fix this. This is not a cheap cable that melts in oil. This is a high-quality imported 25-core signal cable built for the real world. It uses special PVC compounds that fight off oil, acid, and solvents. It stays flexible in the cold and tough in the heat. If you manage a plant, a conveyor system, or an outdoor lighting project, you need a wire that does not quit. This cable gives you peace of mind. It works hard so you don’t have to fix it later.
Technical Specifications: The Numbers That Matter
We believe in transparency. You need exact data to make sure this cable fits your machine. Here are the real specs based on international standards like IEC 60228 and VDE 0295.
Conductor and Core Details
The heart of the cable is the copper. We use high-grade bare copper, not cheap alloys.
- Number of Cores: 25 Cores (Multi-core for complex signals and power).
- Conductor Size: 0.75 mm² (which matches 18 AWG).
- Stranding: 24 strands of 0.20mm wire twisted together (Class 5 flexibility).
- Conductor Resistance: Very low. Less than 28.1 Ohms per km at 20°C. This means less heat and less voltage drop over long runs.
- Core Identification: White numbers printed on the sheath. One Green/Yellow wire for Earth (Ground).
Insulation and Sheath
The outside protects the inside. We chose materials that balance strength and flexibility.
- Insulation Material: PVC (Polyvinyl Chloride). It resists fire and stays stable.
- Sheath Material: PVC (Grey as standard). It is oil-resistant.
- Sheath Diameter: About 13.6mm to 13.8mm. It is slim to save space in cable trays.
- Filler: We use a PVC strip or tape to keep the cable round and strong.
Electrical and Mechanical Limits
Don’t push the cable past its limits. Here is what it can handle.
- Voltage Rating: 300V / 500V. Safe for most control circuits.
- Test Voltage: 4000V AC. It is built tough.
- Current Rating: Up to 12A (depending on installation).
- Operating Temperature: Static: -40°C to +80°C. Flexing: -5°C to +70°C.
- Bending Radius: Do not bend it too sharp. Fixed: 4x the cable diameter. Flexing: 10x the diameter.
- Insulation Resistance: Huge. Over 500 Mega-Ohms per km at 20°C.
Why This Cable Beats Standard YY Control Cables
You might see cheaper “YY” cables online. They look the same. But they are not the same. Here is why this imported version is better for your project.
Real Oil and Chemical Resistance
Standard PVC gets soft when it touches oil. It swells because oil soaks into the plasticizer. This cable uses a special compound. It resists oils, fats, acids, and caustic solutions. If you are in a food processing plant or a mechanic shop, this is critical. The cable does not swell. The insulation stays hard. You avoid hazardous leaks.
Superior Flexibility for Tight Spaces
This is a Class 5 cable. The copper strands are very fine (24/0.20mm). This makes the cable extremely flexible. You can pull it through narrow pipes or around tight corners in a robot arm without damaging it. It is much easier to install than stiff 1.0mm² or 1.5mm² cables.
Space Saving Design
In control cabinets, space is money. This cable has a slim 13.8mm diameter for 25 cores. You can fit more cables in the same tray. It is lighter too, weighing about 337 kg per km. This reduces shipping costs and makes handling easier for your team.
Long Distance Signal Stability
We keep the capacitance low. This means signals travel far without losing quality. It is great for long runs between a control room and a remote sensor. You get clear data without noise.
Where to Use This 25-Core Cable
This wire is a workhorse. You can use it in many places. Here are the top scenarios:
Industrial Automation and Robotics
Connect PLCs to motors and sensors. The 25 cores let you carry power, ground, and multiple data signals in one go. It handles the vibration and oil found on factory floors.
Conveyor and Transport Systems
Warehouses use huge conveyor belts. This cable handles the constant movement. It resists the grease from the rollers. It survives the cold in freezer warehouses.
HVAC and Building Control
For heating and air-conditioning systems, you need reliable signaling. This cable works in moist or dry indoor conditions. It is flame retardant (IEC 60332-1), so it adds safety to your building.
Outdoor Lighting and Entertainment
Use it for stage lighting or street lamps. The grey PVC sheath has good UV resistance (if protected), but we recommend conduit for direct sun. It handles the heavy-duty power needs of large LED arrays.
Process Industry and Oil & Gas
In areas with solvents and chemicals, this cable shines. It meets the tough needs of processing plants where a single wire failure can stop the whole line.
Compliance and Safety Standards
You need to trust the quality. This cable meets global rules.
- RoHS Compliant: No heavy metals like lead or mercury. Safe for people and the planet.
- Standards: IEC 60228 (Conductors), IEC 60332-1 (Fire), VDE 0295 Class 5.
- Low Voltage Directive: Meets ECD 73/23/EEC.
We test every batch. You get a certificate of compliance. No surprises.
How to Order and Get Support
We know you have questions. Maybe you need a different length. Maybe you need a black sheath instead of grey. Maybe you want to print your own logo on the jacket.We are a factory-direct supplier. We can customize the cable for you. We ship worldwide. We handle the export paperwork so you don’t have to stress.Don’t settle for a cable that will crack in six months. Buy the imported 25-core 18AWG oil-resistant cable today. It is the smart choice for engineers and procurement managers who want the job done right the first time.Ready to get a price?Send us your inquiry now. Tell us the length you need and your port destination. We will send you a competitive quote within 24 hours. Let’s build something reliable together.