IEEE C57.12.26-1992
Voltage Connectors (34 500 GrdY/19 920 Volts and Below, 2500 kVA and Smaller)
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
C57.12.26-1992 is a technical standard for voltage connectors used with power equipment rated at 34 500 GrdY/19 920 volts and below, including units 2500 kVA and smaller. It helps define expectations for connector design and application in electrical power systems, where reliable connections are important for performance and safety. For procurement, engineering, and compliance work, this document provides a focused reference for selecting and evaluating connector-related requirements in utility and industrial settings.
C57.12.26-1992 overview
C57.12.26-1992 addresses voltage connectors in a transformer and power apparatus context, with emphasis on equipment operating at distribution-level voltages. The standard is relevant where connector construction, fit, and electrical integrity need to align with established requirements for smaller power units. As a product reference, it supports specification review, design coordination, and technical comparison when evaluating connector options for systems that must perform consistently under expected load and insulation conditions.
Typical use cases
This standard is commonly used when working with voltage connectors on power transformers, utility distribution equipment, and similar apparatus within the stated voltage and kVA range. It may support engineering drawings, bid specifications, supplier qualification, and maintenance planning for installations in power, energy, and related industrial applications. Teams involved in new equipment selection or replacement parts review can use C57.12.26-1992 to align connector details with the intended electrical service and equipment rating.
Why this standard matters
C57.12.26-1992 matters because connector requirements can directly affect electrical continuity, insulation coordination, and long-term equipment reliability. Using a defined standard helps reduce ambiguity during design and procurement, especially when multiple manufacturers or specifications are involved. It also supports more consistent testing and acceptance decisions for connectors used on smaller power equipment, which can help limit installation risk and avoid compatibility issues in field applications. For compliance-focused buyers, it is a practical reference point.
- Voltage connectors for power equipment
- 34 500 GrdY/19 920 volts and below
- Equipment 2500 kVA and smaller
- Design and procurement reference
- Power and energy applications
- Publication Date: 1991
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications
- Official IEEE: Doi link
Please request information about the document. Contact Page
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.