IEEE 80005-1-2019

80005-1-2019 is a technical standard for high voltage shore connection (HVSC) systems, setting out general requirements for components, circuits, devices, and system-level arrangements. It is relevant where shore power interfaces must be designed and assessed for safe, controlled connection between a vessel and an external electrical supply. By defining a common basis for engineering and compliance, 80005-1-2019 helps support consistent specification, installation, and verification of HVSC equipment.

80005-1-2019 overview

This standard addresses the general requirements for HVSC systems, with emphasis on the electrical and functional aspects needed to connect high voltage shore supply to onboard power systems. The document is intended to guide technical choices around system architecture, protective arrangements, and the interaction of major components. For projects using 80005-1-2019, the focus is typically on ensuring that the shore connection concept is suitable for operational use, coordinated with the surrounding power, energy, and industrial applications context.

Typical use cases

80005-1-2019 is commonly applied when specifying or reviewing high voltage shore connection installations for vessels that need to draw power while alongside. It may be used in the design of shore-side connection equipment, onboard switching and control arrangements, cable interfaces, and associated protective circuits. Typical use cases include new build projects, retrofit studies, procurement of HVSC-related equipment, and technical review of installation documents where shore connection performance and electrical compatibility need to be addressed.

Why this standard matters

This standard matters because HVSC systems involve high-energy electrical interfaces where coordination, safety, and repeatable performance are critical. Using 80005-1-2019 can help reduce design ambiguity, support clearer procurement specifications, and improve consistency during testing and acceptance. It is also useful for managing risk at the boundary between shore infrastructure and vessel systems, where incorrect assumptions about ratings, protection, or control behavior can lead to operational problems or safety concerns.

• High voltage shore connection systems
• General requirements for components and circuits
• System design and protective coordination
• Specification, testing, and compliance support