What is YSLY Cable?
The YSLY cable is a low-voltage, unarmored and unscreened flexible control cable featuring Class 5 flexible stranded bare copper conductors, PVC insulation, and a specialized black PVC outer sheath complying with IEC/EN 60811-404 and IEC/EN 60332-1-2 standards. It is designed for fixed installation and flexible moved power, process control, and instrumentation distribution up to 0.6/1kV in heavy machinery, industrial plants, and outdoor environments.
Engineered for lightweight, unshielded interconnectivity across complex plant layouts, the cable combines finely bunched multi-wire conductors with a robust, oil-resistant PVC jacket formulation. This design minimizes overall cable diameter and friction during installation, resisting degradation from industrial mineral oils, lubricating greases, standard chemicals, and atmospheric exposure in both interior factory floors and exterior secondary distribution lines.
YSLY Cable Construction
- Conductor: Class 5 flexible stranded bare copper conductors per IEC/EN 60228 delivering superior flexibility and low electrical resistance.
- Insulation: Polyvinyl Chloride (PVC) compound engineered for dependable dielectric strength up to +70°C.
- Bedding / Inner Layer: Compact multi-core bunching geometry optimized for smooth cable routing and flexible handling.
- Screen / Armour: Unscreened / Non-armored configuration designed for minimal weight and compact cable outer diameter.
- Outer Sheath: Special oil-, chemical-, and weather-resistant Polyvinyl Chloride (PVC) compound, flame retardant per IEC/EN 60332-1-2.
- Core Identification: Black numbered cores + Green/Yellow protective earth conductor.
- Sheath Colour: Black.
Applications
YSLY 0.6/1kV cables are specifically developed for signal, control, and secondary power connections across industrial production machinery, processing facilities, and outdoor utility networks where unshielded, chemically resistant cabling is required. Their robust black outer sheath ensures durable service in dry, damp, wet, and exterior installation conditions without tensile load.
Typical installation environments include:
- Industrial Automation & Process Machinery: Interconnecting programmable logic controllers (PLCs), sensor networks, and mechanical drive systems.
- CNC Machine Tools & Fabrication Units: Power and control wiring exposed to mineral cutting oils, lubricants, and continuous coolant spray.
- Outdoor Processing & Conveyor Lines: Weather-exposed and UV-resistant routing across material handling gantries, sorting tables, and staging yards.
- Control Cabinets & Cable Ducts: Compact internal switchgear wiring, vertical risers, and distribution trays demanding tight bending radii.
Specifications & Dimensions
The YSLY 0.6/1kV cable portfolio spans multi-core configurations from 3 cores up to 61 cores, with nominal conductor cross-sections ranging from 0.75mm² up to large-gauge 70mm² power variants. Operating at a rated voltage of 0.6/1kV, the cable supports fixed ambient temperatures from -20°C to +70°C and flexed installation from -5°C to +70°C, maintaining a tight minimum bending radius of 4× OD (fixed) and 7.5× OD (flexed). All conductor bunching density limits, outer diameters, and nominal weights strictly align with EN 60811-404 and European harmonized manufacturing standards.
| No. of Cores | Nominal Cross Sectional Area (mm2) | Nominal Overall Diameter (mm) | Nominal Weight (kg/km) |
| 3 | 0.8 | 8.7 | 91 |
| 3 | 1 | 9.0 | 98 |
| 3 | 1.5 | 10.1 | 122 |
| 3 | 2.5 | 11.3 | 176 |
| 3 | 4 | 22.0 | 225 |
| 4 | 0.8 | 9.2 | 120 |
| 4 | 1 | 9.6 | 110 |
| 4 | 1.5 | 10.8 | 150 |
| 4 | 2.5 | 12.2 | 209 |
| 4 | 4 | 14.0 | 311 |
| 4 | 6 | 15.7 | 429 |
| 4 | 10 | 19.5 | 759 |
| 4 | 16 | 21.9 | 1093 |
| 4 | 25 | 30.0 | 1593 |
| 4 | 35 | 33.0 | 2390 |
| 4 | 50 | 40.0 | 3400 |
| 4 | 70 | 46.0 | 4750 |
| 5 | 0.8 | 9.9 | 134 |
| 5 | 1 | 10.4 | 136 |
| 5 | 1.5 | 11.7 | 176 |
| 5 | 2.5 | 13.3 | 252 |
| 5 | 4 | 15.3 | 398 |
| 5 | 6 | 17.9 | 602 |
| 5 | 10 | 23.0 | 927 |
| 5 | 16 | 27.0 | 1583 |
| 5 | 25 | 33.8 | 2040 |
| 5 | 35 | 36.9 | 2887 |
| 7 | 0.8 | 11.1 | 177 |
| 7 | 1 | 12.1 | 179 |
| 7 | 1.5 | 13.5 | 192 |
| 7 | 2.5 | 15.2 | 335 |
| 7 | 4 | 16.8 | 524 |
| 7 | 6 | 19.7 | 802 |
| 12 | 0.8 | 13.4 | 248 |
| 12 | 1 | 14.5 | 287 |
| 12 | 1.5 | 16.6 | 363 |
| 12 | 2.5 | 18.7 | 544 |
| 18 | 0.8 | 15.6 | 350 |
| 18 | 1 | 17.3 | 408 |
| 18 | 1.5 | 19.7 | 520 |
| 18 | 2.5 | 22.0 | 788 |
| 25 | 0.8 | 18.9 | 478 |
| 25 | 1 | 21.1 | 567 |
| 25 | 1.5 | 23.9 | 740 |
| 34 | 0.8 | 21.5 | 626 |
| 34 | 1 | 24.0 | 751 |
| 34 | 1.5 | 27.2 | 959 |
| 42 | 0.8 | 23.3 | 760 |
| 42 | 1 | 25.9 | 890 |
| 42 | 1.5 | 29.5 | 1110 |
| 50 | 0.8 | 25.6 | 871 |
| 50 | 1 | 28.5 | 1076 |
| 50 | 1.5 | 32.5 | 1399 |
| 61 | 0.8 | 28.2 | 1060 |
| 61 | 1.5 | 36.8 | 1680 |
Standards
Huadong Cable Group manufactures and batch-tests YSLY 0.6/1kV cables in full compliance with European mechanical safety and environmental directives:
Design & Testing Standards: IEC/EN 60811-404 (Oil and Chemical Resistance)
Flame Retardancy: IEC/EN 60332-1-2 (Self-extinguishing)
Voltage Rating (Uo/U): 0.6/1kV
Temperature Spectrum: Fixed: -20°C to +70°C; Moved/Installation: -5°C to +70°C; Max Conductor Temp: +70°C
Regulatory Compliance: CE Marked, European Regulation EN 50575 (CPR Compliant), Low Voltage Directive 2014/35/EU, RoHS Directive 2015/65/EU, REACH EC 1907/2006
Frequently Asked Questions
Q: What is the main structural difference between YSLY and YSLYCY cables?
A: YSLY is an unshielded (unscreened) flexible control cable optimized for lightweight and compact routing, whereas YSLYCY incorporates an extruded inner PVC bedding and an overall tinned copper braid screen (70% coverage) to suppress high-frequency electromagnetic interference (EMC).
Q: Why is YSLY cable rated at 0.6/1kV instead of standard 300/500V?
A: The 0.6/1kV rated insulation system provides greater dielectric strength and a thicker, heavy-duty protective outer jacket, allowing the cable to handle higher operational loads and secondary power distribution in outdoor or demanding industrial setups.
Q: What are the minimum bending radius requirements for YSLY cables?
A: The cable requires a minimum bending radius of 4 times the overall cable diameter (4× OD) for fixed installations and 7.5 times the overall diameter (7.5× OD) for flexible, moved applications without tensile stress.
Q: What payment terms does Huadong Cable accept for international industrial export orders?
A: We provide standard international commercial terms including Telegraphic Transfer (T/T) and 100% Irrevocable Letter of Credit (L/C) at sight for overseas engineering and OEM projects.
Why Choose Huadong Cable?
Huadong Cable Group manufactures YSLY 0.6/1kV flexible control cables in strict compliance with IEC/EN 60811-404 oil-resistance standards, backed by certified IEC/EN 60332-1-2 flame-retardant safety validation. To ensure maximum electrical conductivity, minimal voltage drop, and superior flexibility across industrial automation circuits, we utilize high-purity oxygen-free Class 5 flexible stranded bare copper conductors. When combined with premium PVC core insulation and a specialized UV- and oil-resistant black PVC outer compound, the cable delivers outstanding thermal stability up to +70°C, resisting chemical degradation, mechanical friction, and environmental wear across demanding indoor and outdoor installations.
With more than 20 years of precision cable engineering expertise, Huadong Cable Group operates fully automated multi-core stranding and extrusion lines certified to ISO 9001, CE, CPR (EN 50575), RoHS, and REACH protocols. By eliminating commercial middlemen, we offer competitive direct factory pricing, 100% Mill Test Certificates (MTC) tested in accredited testing facilities, tailored continuous drum lengths on ISPM 15 export wooden reels, and seamless door-to-port logistics for EPC contractors and industrial machinery builders worldwide.
Related Products
Trusted Manufacturer
Based on high-quality products, a good reputation, and excellent service, we sincerely hope to establish mutually beneficial cooperation with domestic and foreign merchants and create a bright future together.
Our Clients
We are professional cable manufacturers. Thanks to the excellent quality of our cables and continuous product innovation, we export them to over 130 countries worldwide and have received numerous praises from our customers.
Our Workshop
HuaDong Cable Group was established in 1999 and covers an area of 66,000 square meters, located in the Xiuwu Industrial Zone of Jiaozuo City, China. We have 20 advanced production lines and 25 testing machines, with an annual production capacity of over 15 million kilometers.
Why choose Huadong cable?
As a leading global cable manufacturer, Huadong Cable delivers high-performance wire and cable solutions engineered to strict international standards. Trusted in over 130 countries, we combine factory-direct advantages with uncompromising quality to power your critical projects worldwide.
AboutHuaDong
Established in 1999, Huadong Cable Group is a national high-tech enterprise and an integrated manufacturer specializing in advanced cable R&D, production, and global trade. Deeply integrated into global infrastructure and the Belt and Road Initiative, Huadong Cable Group exports to over 130 countries and regions worldwide, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.
Technology HuaDong
Huadong Cable Group places technology and continuous R&D at the core of our operations. Supported by a robust team of 60 senior R&D specialists and experienced engineers, we hold over 100 national patents and utility models. This strong technical foundation ensures rigorous quality control, exceptional product durability, and tailored engineering support for every client.
Main products
Our comprehensive product includes high-quality power cables, aerial insulated cables (ABC cables), marine cables, flame-retardant & fire-resistant cables, and low-smoke halogen-free (LSZH) cables. We also specialize in rubber cables, high-temperature resistant cables, instrument & control cables, solar/photovoltaic cables, and customized wiring solutions for diverse industrial applications.
ISO, SGS, BV certification; technical patents and product certification
TEAMS AND CLIENTS
Export countries
Technical patents
Annual production
Employees
