IEC 60092-354:2014

Overview

IEC 60092-354:2014 is an international standard published by the International Electrotechnical Commission (IEC) that governs the specifications for single- and three-core power cables used in electrical installations on ships and offshore units. This part of IEC 60092 specifies requirements for power cables with extruded solid insulation rated for voltages from 6 kV (U_m = 7.2 kV) up to 30 kV (U_m = 36 kV). It applies to fixed cable installations onboard ships and offshore platforms, aiming to standardize the cables’ design, construction, and testing to ensure safety, reliability, and industry-wide conformity.

This third edition (2014) updates the previous 2003 version, aligning construction requirements and test methods with those of IEC 60092-350. Enhancements include improved resistance to cold, oil, and drilling fluids-critical for offshore and marine environments.

Key Topics

• Scope and Application
  Covers single- and three-core power cables with extruded solid insulation and screening, used in shipboard and offshore fixed electrical installations. Voltage ratings addressed in the standard include:

  • 3.6/6 (7.2) kV
  • 6/10 (12) kV
  • 8.7/15 (17.5) kV
  • 12/20 (24) kV
  • 18/30 (36) kV

• Construction Requirements
  Specifies cable design covering:

  • Conductor type and dimensions
  • Insulation materials and thickness
  • Core screening and conductor screening techniques
  • Metallic screens and armoring options (braid or wire)
  • Inner covering, inner sheath, and outer sheath materials
  • Markings for voltage rating, origin, and core identification

• Safety and Performance Characteristics
  Ensures cables meet safety criteria for marine environments such as:

  • Resistance to cold temperatures
  • Oil and drilling fluid resistance
  • Mechanical robustness for fixed installations onboard ships and offshore units

• Testing Procedures
  Defines standards for routine, type, and acceptance tests:

  • Electrical tests for insulation and screening integrity
  • Mechanical and environmental resistance tests
  • Special tests for halogen-free and low smoke cables where applicable

Applications

IEC 60092-354:2014 cables are specifically engineered for use in:

• Marine Electrical Installations
  Power distribution on board ships, including cargo vessels, passenger ships, and naval ships, ensuring compliance with maritime safety and performance standards.

• Offshore Fixed Installations
  Electrical power cabling for offshore oil rigs, platforms, and fixed maritime structures, where environmental and operational conditions demand enhanced cable durability and resistance.

• Fixed Power Systems
  Installation in permanent or semi-permanent shipboard electrical systems requiring high-voltage cables with reliable insulation and screening properties.

The standard supports operators and manufacturers in delivering cables that provide reliable power transmission under demanding marine and offshore environmental conditions while maintaining safety and regulatory compliance.

Related Standards

IEC 60092-354:2014 should be considered alongside complementary IEC standards including:

• IEC 60092-350
  General construction requirements for shipboard cables, which align test methods and properties particularly related to cable materials and environmental resistance.

• IEC 60092-352
  Covers shipboard cables with extruded insulation for rated voltages up to 6 kV, complementing the higher voltage scope of IEC 60092-354.

• IEC 61892-4
  Pertains to mobile and fixed offshore units wiring, ensuring that cable installations meet the comprehensive offshore electrical safety requirements.

• Other Parts of IEC 60092 Series
  Address various aspects of shipboard electrical installations, such as instrumentation cables, control cables, and power distribution systems.

Adhering to these interconnected standards ensures comprehensive coverage of electrical cable design, installation, and testing best practices for marine and offshore power systems.

Keywords: IEC 60092-354, shipboard power cables, offshore power cables, extruded solid insulation, marine electrical installations, high-voltage cables, cable testing, electrical installations in ships, IEC marine cable standards, fixed cable installations, cable armoring, cable insulation, electrical safety marine, offshore electrical standards.