Diesel Locomotive Cable 600 to 1000 Volt

Choose conductor size based on the required current, cable length, allowable voltage drop, installation conditions, and equipment connection requirements.

The correct size is not determined by amperage alone. Longer cable runs can require a larger conductor to control voltage drop, while ambient temperature, bundling, termination limitations, and other installation conditions may affect allowable current. Compare the current ratings and physical dimensions listed for each cable size, then confirm the final selection against the electrical design and applicable requirements.

Use the voltage rating that meets or exceeds the requirements of the electrical system and the applicable equipment or project specification.

A 600 to 1000 volt DLO cable may be appropriate when the system operates within that voltage range and the cable's construction and approvals meet the installation requirements. A 2000 volt DLO cable should be considered when the system voltage or project specifications require the higher rating. Voltage should be evaluated along with conductor size, insulation system, environmental conditions, and required approvals rather than used as the only selection factor.

Yes. Flexible stranded conductors generally make DLO cable easier to route and handle than less flexible conductor constructions of comparable size.

Stranding can become especially important where cable must pass through equipment, around bends, or into confined connection areas. Greater flexibility can simplify routing and reduce the mechanical difficulty of positioning larger conductors. Installers should still follow the appropriate bend-radius, pulling, and termination requirements for the specific cable and application.

Confirm voltage, ampacity, temperature rating, construction, approvals, installation method, and environmental requirements before making a substitution.

Two flexible cables may appear similar but can carry different listings, insulation systems, voltage ratings, or application limitations. Before replacing another cable type with DLO, verify that the selected product meets the electrical and mechanical requirements of the installation as well as any governing equipment specifications, industry standards, or code requirements.

Outside diameter and weight affect routing space, handling, supports, terminations, and the overall practicality of installing the cable.

As conductor size increases, the finished cable generally becomes larger and heavier. Those changes can affect conduit or raceway capacity, equipment entry points, pulling requirements, cable support, and available termination space. Reviewing OD and weight alongside electrical requirements can help prevent selecting a cable that meets the load requirements but creates installation problems in the field.