Tag: Pps


This guide describes diagnostic field tests and measurements that are performed on liquid-filled power transformers and regulators. Whenever possible, shunt reactors are treated in a similar manner to transformers. The tests are presented systematically in categories depending on the subsystem of the unit being examined. A diagnostic chart is included as an aid to identifying the various subsystems. Additional information is provided regarding specialized test and measuring techniques.


This standard provides an architecture and framework for digital transformation development, usage, implementation and interfaces for applications. The architecture and framework addresses scalability, systems and interfaces, security and privacy challenges for digital transformation applications.


This guide describes the principles, conditions and procedures of field rejuvenation of power cables as well as post-rejuvenation tests. It applies to polyethylene (PE) and cross-linked polyethylene (XLPE) insulated power cables.

Sign up for our monthly newsletter to learn about new developments, including resources, insights and more.