General
Nominal voltage	300/500 V
Test voltage	4000 V
Temperature range in motion	-5 to +70 °C
Temperature range, non-operating	-40 to +80 °C
Bend radius for fixed installation	4 x cable diameter
Bend radius flexible	15 x cable diameter
Flame retardancy	VDE 0472 T. 804 test type B (IEC 332-1)
Conductor	Copper stranded wire, bare, fine-stranded in accordance with VDE 0295 Class 5
Wire insulation	PVC
Chemical resistance	resistant to acids, alkalis and certain hydrocarbon compounds

The control cable YSLY-JZ18X1,5 from Xaver Bechtold is a flexible control cable for use in industrial plants, particularly in machine tools, conveyor and assembly lines, material handling systems, and general plant engineering. It is suitable for both fixed installation and flexible applications, where the cable moves freely without tensile stress and without forced guidance, for example in systems with moderate mechanical stress. The cable can be used in dry, damp, and wet rooms, making it suitable for a wide range of industrial environments.

Applications
This control cable is designed for use in industrial electrical engineering, where reliable signal transmission between control devices and drives is required. It is commonly used in production plants, manufacturing lines, and automated systems where high mechanical durability and chemical resistance are required. The cable is intended for indoor use, regardless of humidity, and can also be used in wet areas, provided there is no direct, continuous water exposure.

Functions and Equipment in Detail
The cable consists of bare, fine-stranded copper conductors in accordance with VDE 0295 Class 5, designed for high flexibility and long service life under frequent movement. The conductors are insulated with PVC and marked in accordance with VDE 0293-308. The designation JZ indicates that the conductors are black and marked with a continuous numerical print, including a green-yellow protective conductor. The conductors are stranded in layers, ensuring even distribution of mechanical stress and improved flexibility. The sheath is made of PVC and is gray in color; the designation, dimensions, and VDE registration number are printed on it.

Technology Explained Simply
The rated voltage is 300/500 V, indicating the maximum voltage the cable can safely transmit. The test voltage of 4000 V serves as a quality test and indicates the insulation strength. The temperature range extends from -5 °C to +70 °C for moving applications and from -40 °C to +80 °C for fixed installation, enabling use in various environments. The bending radius is 4 times the cable diameter for fixed installation and 15 times for flexible applications, to avoid mechanical damage. Flame retardancy corresponds to VDE 0472 Part 804, Test Method B (equivalent to IEC 332-1), meaning the cable is not easily ignitable and does not propagate flame. The cable is largely resistant to acids, alkalis, and certain hydrocarbon compounds, making it suitable for chemically demanding environments.

Compatibility and Accessories
The control cable is designed for use with standard connectors, terminals, and other electrical components in industrial applications. It can be combined with other YSLY control cables, especially in systems requiring uniform cable construction. The JZ marking allows easy identification of individual conductors, which is helpful during installation and maintenance. The cable is not specifically designed for use with particular accessories, but serves as a universal control cable for industrial applications.

Installation and Mounting
Installation is typically carried out by qualified electrical installation personnel. For flexible applications, care must be taken to ensure the bending radius of 15 times the cable diameter is not exceeded to avoid damaging the cable. For fixed installation, a bending radius of 4 times the cable diameter is sufficient. The cable can be installed in cable ducts, shafts, or openly, taking into account environmental conditions (temperature, humidity, mechanical stress). Connections are made using suitable connectors or terminals rated for the rated voltage and cross-section.

Operational Advantages
The control cable offers high mechanical robustness and chemical resistance, extending its service life in industrial environments. The clear marking of conductors simplifies installation and maintenance. Flame retardancy increases operational safety, especially in systems with increased fire risk. The cable is suitable for a wide range of applications, simplifying planning and procurement. The use of PVC as insulating and sheathing material ensures good electrical insulation and mechanical stability.