IEEE PC93.3/D17.1, Jun 2016

PC93.3/D17.1, Jun 2016 is a technical standard for line carrier line traps operating in the 30-500 kHz range. It supports power, energy, and related industrial applications by defining expectations for equipment used to control carrier-frequency signals on power lines. For designers, purchasers, and test engineers, this document helps frame consistent requirements around performance and application fit. As an inactive standard, PC93.3/D17.1, Jun 2016 is still useful for reference, comparison, and legacy system support.

Overview of PC93.3/D17.1, Jun 2016

This standard focuses on line carrier line traps, which are used in power-system communication arrangements to block or isolate carrier signals in the 30-500 kHz band while allowing power-frequency current to pass. In the context of power, energy and industry applications, the document is relevant to the design and evaluation of components that must perform reliably under electrical system conditions. PC93.3/D17.1, Jun 2016 is therefore important for understanding equipment expectations in carrier-based transmission and control environments.

Typical use cases

PC93.3/D17.1, Jun 2016 is commonly consulted when specifying or reviewing line traps for power-line carrier communication on transmission or substation circuits. It may be used by utilities, system integrators, and equipment suppliers working with carrier-frequency coupling and signal isolation hardware. The standard is also relevant during procurement, acceptance testing, and maintenance planning for installations where line traps help shape communication paths without disrupting the underlying power network. Its scope fits engineered electrical systems rather than general-purpose devices.

Why it matters

Using a clear technical reference such as PC93.3/D17.1, Jun 2016 helps reduce uncertainty in design and procurement for carrier-based power applications. It supports more consistent comparisons between products, better alignment between manufacturer specifications and project requirements, and more controlled testing or inspection practices. For organizations managing legacy communication or protection schemes, the standard can also help maintain compatibility and reduce operational risk when working with line carrier line traps in the 30-500 kHz range.

• Line carrier line trap applications
• 30-500 kHz operating range
• Power and energy system use
• Component specification and review
• Legacy reference for inactive status