VDE 0250-814 (N)SHTÖU-JZ / JZK Control Cable High-Flex Reeling Cable 0.6/1 kV for Festoon and Monospiral Applications
Product Overview
The control cable series according to VDE 0250 Part 814 (as applicable) is designed for demanding dynamic applications such as reeling systems, monospiral drums, and festoon installations. These reduced dimension flexible control cables are engineered for continuous motion, high mechanical stress, and long service life in industrial environments including cranes, port machinery, and automated handling systems.
This range includes:
(N)SHTÖU-JZ
(N)SHTÖU-JZK (produced on request)
(N)SHTÖU-JZ (1) reduced halogen design
The construction is optimized for ground-laying reeling end-feed applications, combining high flexibility with enhanced environmental and mechanical resistance. A reduced halogen version is available with a toxicity index of finished cable below 5. Special copper braid screening construction can be supplied upon request in accordance with ATEX recommendations.
Key Features and Performance
Mechanical and Dynamic Capability
Designed for reeling and festoon systems
Suitable for monospiral reel applications
High flexibility for continuous movement
Anti-twist protection for improved torsional stability
Maximum travel speed: up to 240 m/min
Environmental Resistance
Type K version:
Fixed installation: -40 °C to +80 °C
Operation: -25 °C to +80 °C
Standard version:
Fixed installation: -60 °C to +60 °C
Operation: -40 °C to +80 °C
Reduced Halogen Option
Reduced halogen compound construction available
Toxicity index of finished cable: < 5
Improved safety in confined or sensitive environments
Construction Details
The cable is engineered using a multilayer high-performance elastomer system:
Conductor
Tinned flexible copper
Class 5 according to VDE 0295
High flexibility and corrosion resistance
Insulation
Special compound (Tratosmart-I equivalent or better)
Performance equivalent or superior to EPR 3GI3
Inner Sheath
Special compound (Tratosmart-IS equivalent or better)
Mechanical protection superior to GM1b
Anti-Twist Layer
Structural reinforcement against torsional stress during dynamic movement
Outer Sheath
Black special compound (Tratosmart-OS equivalent or better)
Performance superior to 5GM3 (or 5GM5 upon request)
High resistance to abrasion, oils, and mechanical impact
Electrical Technical Specifications
Rated Voltage: 0.6/1 kV
Maximum System Voltage (AC): 0.7/1.2 kV
AC Test Voltage: 2.5 kV
Maximum Conductor Temperature (Operation): 90 °C
Short-Circuit Temperature: 250 °C
Mechanical Performance Parameters
Maximum tensile load during installation and operation: varies by configuration
Designed for continuous dynamic loading in reeling systems
High resistance to bending cycles and torsional stress
Optimized for long travel cable management systems in industrial automation
Application Areas
These control cables are engineered for high-demand industrial environments, including:
Crane systems and hoisting equipment
Reeling drum systems in port machinery
Festoon cable systems in automated logistics
Industrial conveyor and handling systems
Heavy-duty mobile machinery power and control circuits
Ground-based dynamic cable installation systems
Engineering Advantages
Optimized for continuous flexing under load
High resistance to abrasion and mechanical wear
Stable electrical performance under dynamic stress
Suitable for high-speed motion systems up to 240 m/min
Reduced halogen option improves safety in confined environments
Optional ATEX-compliant screened construction for hazardous areas
The (N)SHTÖU-JZ and (N)SHTÖU-JZK control cable series represent a robust solution for modern industrial motion systems requiring reliability, flexibility, and long operational life. With advanced elastomer compounds, high mechanical strength, and optimized dynamic performance, these cables are engineered to meet the demanding requirements of reeling and festoon applications in global industrial environments.
