Understand the difference.
Compare the meaning, drawing context and source references of two entries. A similar graphic or shared abbreviation does not establish equivalence.
64G
Protection functionsStator ground-fault protection
Supervises generator stator earth faults using the selected stator-ground protection method.
- Drawing use
- SLD / Schematic
- Application
- Metering & protection
- Reference family
- IEEE / ANSI / Manufacturer
A distinction that matters
The number 64G alone does not establish 100-percent winding coverage; that depends on the actual method and equipment configuration.
64
Protection functionsGround detector protection
Identifies an earth or ground fault using the circuit arrangement specified for the device.
- Drawing use
- SLD / Schematic
- Application
- Metering & protection
- Reference family
- IEEE / ANSI
A distinction that matters
The base number 64 does not state whether detection uses current, voltage or insulation measurement.
Original educational previews. Follow the source references on each full entry for the appropriate standard or selected product.