IEEE P592/D2, March 2018

P592/D2, March 2018 is a technical standard focused on voltage cable joints and separable connectors for 15 kV to 35 kV systems. It addresses components used in medium-voltage power networks where insulation integrity, connector fit, and joint performance are critical. For engineers, buyers, and compliance teams, this standard helps define a clear basis for evaluating products intended for controlled electrical connection, installation consistency, and reliable service in power and industrial applications.

About P592/D2, March 2018

P592/D2, March 2018 provides a technical reference for cable joints and separable connectors used in the 15 kV to 35 kV range. In this voltage class, component design and material behavior can directly affect electrical performance, dielectric protection, and long-term reliability. The document is relevant to components, circuits, devices, and systems where medium-voltage connections must be specified and reviewed with care. It is especially useful when comparing product design details, performance expectations, and compliance requirements.

Where is P592/D2, March 2018 used?

This standard is commonly relevant in medium-voltage power distribution equipment, especially where cable terminations or separable connector assemblies are installed between network sections, switchgear, transformers, or other energized assets. It may also support procurement and engineering review for industrial power systems that use 15 kV to 35 kV cable interfaces. P592/D2, March 2018 is most useful when a project needs consistent requirements for connector selection, jointing practice, and electrical insulation performance.

Importance in practice

In practice, P592/D2, March 2018 helps reduce uncertainty in the design, testing, and selection of medium-voltage cable accessories. Clear requirements support safer installation, more consistent product comparison, and better control of insulation and connection quality. For utilities and industrial operators, this can lower the risk of fit issues, dielectric weakness, or premature failure at cable joints and separable connectors. It also gives procurement and engineering teams a common technical basis for review and specification.

• 15 kV to 35 kV cable accessories
• Cable joints and separable connectors
• Medium-voltage insulation and dielectric performance
• Design, testing, and procurement reference
• Power and industrial network applications