Siemens 6FX5002-5DN31-1DA0 30 Meter Power Cable for Drive Systems

The Siemens 6FX5002-5DN31-1DA0 is a pre-assembled power cable designed for connecting SINAMICS or SIMODRIVE drives to servo motors. With a length of 30 meters, this cable provides reliable power transmission in industrial automation environments. It is part of the 6FX5002 series known for robust construction and electromagnetic compatibility.

Technical Specifications

Cable type: Power cable with integrated brake conductor. Cross-section: 4 x 1.5 mm² plus 2 x 0.75 mm² for brake. Rated voltage: 600/1000V. Temperature range: -20°C to +80°C (fixed installation). Outer diameter approximately 11.5 mm. Minimum bending radius: 75 mm for fixed installation. The cable features double shielding: foil and braided copper screen for high EMI protection.

Design and Construction

Conductor material: Bare copper strands, fine-wire class 5 according to IEC 60228. Insulation: Polypropylene (PP) for core insulation. Inner jacket: PVC. Overall screen: Tinned copper braid with optical coverage >85%. Outer sheath: Oil-resistant PVC, orange color (RAL 2003). Flame retardant according to IEC 60332-1-2. The cable is halogen-free and UV resistant.

Connector and Assembly

Both ends are terminated with Siemens standard connectors suitable for SINAMICS S120 or G120 drives. The motor-side connector includes a locking mechanism and IP67 protection when mated. The drive-side connector is designed for screw terminals or spring clamps. Cable marking indicates length and type for easy identification in large cable trays.

Applications

This 30-meter cable is ideal for connecting servo motors to drives in machine tools, packaging machinery, conveyor systems, and handling equipment. The shielded construction ensures stable operation even near variable frequency drives and switching power supplies. It can be used in cable carriers with proper installation guidelines.

Installation Guidelines

Do not exceed tensile load of 50N during installation. Avoid crushing or sharp edges. For moving applications, maximum speed is 5 m/s with acceleration up to 10 m/s². Ground connection must be made via the shielded screen clamp at both ends. The cable is suitable for dry and damp environments but not for direct burial or permanent water immersion.

Compliance and Certifications

CE compliant, RoHS 2011/65/EU. UL AWM style 2570. CSA certified. The cable meets EN 50525-2-51 for flexible cables. It also conforms to REACH regulations. Siemens provides a 2-year functional warranty from date of delivery.

Maintenance and Storage

Store in original packaging in dry conditions between -20°C and +60°C. Avoid prolonged UV exposure. Inspect connectors for corrosion before use. No special maintenance required; replace if outer sheath is cut or cracked.

Conclusion

The Siemens 6FX5002-5DN31-1DA0 30m power cable offers a pre-configured, reliable connection solution for SINAMICS drive systems. Its double shielding and robust materials ensure signal integrity over long distances in industrial environments.