IEEE 400.1-2018
IEEE Guide for Field Testing of Laminated Dielectric, Shielded AC Power Cable Systems Rated 5 kV to 500 kV Using High Voltage Direct Current (HVDC)
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- Language: English
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About This Item
IEEE 400.1-2018 is a field-testing guide for laminated dielectric, shielded AC power cable systems rated from 5 kV to 500 kV, using high-voltage direct current (HVDC). It addresses how to evaluate cable systems and related components in the field, with attention to insulation behavior, shielding, and system performance. For engineers, utilities, and testing teams, this standard helps support more consistent testing practices and better-informed decisions for high-voltage cable installation and maintenance.
Overview of IEEE 400.1-2018
This standard provides technical guidance for field testing laminated dielectric, shielded AC power cable systems under HVDC conditions. IEEE 400.1-2018 is intended for applications where cable integrity and insulation performance must be checked in a controlled and repeatable way. It is especially relevant to engineered materials and dielectric systems used in medium- and high-voltage power applications. The document helps frame test methods and considerations so results can be interpreted with greater consistency across projects and equipment types.
Typical use cases
IEEE 400.1-2018 is commonly used during commissioning, maintenance, and acceptance testing of shielded AC power cable systems in substations, utility distribution networks, and other high-voltage installations. It is relevant when field crews need to evaluate cable insulation, terminations, joints, and related components after installation or repair. The guide may also support testing workflows for engineered dielectric cable constructions where HVDC field methods are being considered for systems rated between 5 kV and 500 kV.
Why it matters
Applying IEEE 400.1-2018 can improve consistency in how cable systems are tested and assessed, which is important for safety, reliability, and procurement decisions. In high-voltage work, unclear or inconsistent field testing can increase the risk of missed defects, unnecessary rework, or premature service issues. IEEE 400.1-2018 gives stakeholders a clearer technical basis for comparing test results, documenting compliance activities, and supporting cable system performance decisions in demanding power applications.
- HVDC field testing guidance
- Shielded AC power cable systems
- 5 kV to 500 kV rating range
- Dielectric and insulation evaluation
- Commissioning and maintenance testing
- Publication Date: 2019
- Standard Status: Active
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications; Engineered Materials, Dielectrics and Plasmas
- Official IEEE: Doi link
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