IEEE P592/D1, Dec 2017

P592/D1, Dec 2017 is a technical standard focused on voltage cable joints and separable connectors for the 15 kV to 35 kV range. It is relevant to engineered materials, dielectrics, and power system applications where medium-voltage connections must be designed and evaluated with care. For utilities, equipment builders, and cable accessory suppliers, this specification helps define a consistent reference for product selection, engineering review, and compliance-minded procurement.

Overview of P592/D1, Dec 2017

The purpose of P592/D1, Dec 2017 is to address the technical expectations for cable joints and separable connectors used in medium-voltage networks. In this context, the standard supports coordination between component design, insulation performance, and electrical integrity across connected systems. It is especially useful where interfaces between cables and connector assemblies must maintain dependable service conditions. As a standards document, it provides a focused reference for assessing product suitability and technical alignment.

Typical use cases

P592/D1, Dec 2017 is typically used when specifying or reviewing medium-voltage cable accessories for distribution equipment, switchgear terminations, and related power network installations. It may also support procurement and engineering checks for separable connectors in compact electrical assemblies, cable interconnections in industrial facilities, and replacement parts for existing 15 kV to 35 kV systems. In practice, the standard is useful wherever insulation, jointing methods, and connector compatibility must be considered together.

Why it matters

This standard matters because cable joints and separable connectors are critical points in the electrical path, and poor alignment at these interfaces can affect reliability, safety, and maintenance outcomes. P592/D1, Dec 2017 helps organizations work from a common technical baseline when evaluating construction, materials, and performance expectations. That can reduce specification ambiguity, support consistent testing and approval decisions, and lower the risk of premature failure in medium-voltage applications. For buyers and engineers, it is a practical reference for controlled selection.

• 15 kV to 35 kV cable accessory scope
• Voltage cable joints and separable connectors
• Medium-voltage insulation and interface performance
• Equipment and procurement reference for power systems
• Technical control for design and compliance reviews