Methods for developing regional icing maps, basic matters, and recommended techniques for predicting ice thickness using numerical models are provided.
This guide applies to the use of 50 Hz 1 and 60 Hz shunt power capacitors rated 2400 Vac and above, and assemblies of such capacitors. Included are guidelines for…
This standard defines a Table structure for utility application data to be passed between an End Device and any other device. It neither defines device design criteria nor specifies the…
The standard details the criteria required for communications with a Utility End Device by another device via an optical port. The optical port provides the lower layers communication protocol for…
This standard details the criteria required for communication between a C12.21 Device and a C12.21 Client via a modem connected to the switched telephone network. This standard neither specifies requirements…
Recommendations for the design of electrical power generation, distribution, propulsion, loads systems, and equipment on merchant, commercial, and naval vessels are covered in this document.
Specific test requirements for qualifying electrical resistance trace heating for commercial service are provided in this standard. A basis for electrical and thermal design is included, heating device characteristics are…
Electrical ratings and test requirements of cable joints used with extruded and laminated dielectric shielded cable rated in preferred voltage steps from 2.5 kV to 500 kV are established in…
Drawout-type ground and test devices for use in medium-voltage metal-clad switchgear rated 4.76 kV through 48.3 kV are covered by this standard. The description, design, and testing of these accessory…
