: Public <<enumeration>> Class
Created: 08/05/2008 14:13:16
Modified: 25/11/2014 08:55:40
Project:
Advanced:
An unordered enumeration of phase identifiers.  Allows designation of phases for both transmission and distribution equipment, circuits and loads.   The enumeration, by itself, does not describe how the phases are connected together or connected to ground.  Ground is not explicitly denoted as a phase.<br/>Residential and small commercial loads are often served from single-phase, or split-phase, secondary circuits. For example of s12N, phases 1 and 2 refer to hot wires that are 180 degrees out of phase, while N refers to the neutral wire. Through single-phase transformer connections, these secondary circuits may be served from one or two of the primary phases A, B, and C. For three-phase loads, use the A, B, C phase codes instead of s12N.<br/>
Attribute
Public
  ABCN
Details:
Notes: Phases A, B, C, and N.<br/>
Public
  ABC
Details:
Notes: Phases A, B, and C.<br/>
Public
  ABN
Details:
Notes: Phases A, B, and neutral.<br/>
Public
  ACN
Details:
Notes: Phases A, C and neutral.<br/>
Public
  BCN
Details:
Notes: Phases B, C, and neutral.<br/>
Public
  AB
Details:
Notes: Phases A and B.<br/>
Public
  AC
Details:
Notes: Phases A and C.<br/>
Public
  BC
Details:
Notes: Phases B and C.<br/>
Public
  AN
Details:
Notes: Phases A and neutral.<br/>
Public
  BN
Details:
Notes: Phases B and neutral.<br/>
Public
  CN
Details:
Notes: Phases C and neutral.<br/>
Public
  A
Details:
Notes: Phase A.<br/>
Public
  B
Details:
Notes: Phase B.<br/>
Public
  C
Details:
Notes: Phase C.<br/>
Public
  N
Details:
Notes: Neutral phase.<br/>
Public
  s1N
Details:
Notes: Secondary phase 1 and neutral.<br/>
Public
  s2N
Details:
Notes: Secondary phase 2 and neutral.<br/>
Public
  s12N
Details:
Notes: Secondary phases 1, 2, and neutral.<br/>
Public
  s1
Details:
Notes: Secondary phase 1.<br/>
Public
  s2
Details:
Notes: Secondary phase 2.<br/>
Public
  s12
Details:
Notes: Secondary phase 1 and 2.<br/>
Public
  none
Details:
Notes: No phases specified.<br/>
Public
  X
Details:
Notes: Unknown non-neutral phase.<br/>
Public
  XY
Details:
Notes: Two unknown non-neutral phases.<br/>
Public
  XN
Details:
Notes: Unknown non-neutral phase plus neutral.<br/>
Public
  XYN
Details:
Notes: Two unknown non-neutral phases plus neutral.<br/>
Object Type Connection Direction Notes
PhaseCode Enumeration Dependency From