Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
train power system
|
| gptkbp:alsoKnownAs |
gptkb:HEP
|
| gptkbp:category |
railway electrification
train technology |
| gptkbp:frequency |
60 Hz (North America)
50 Hz (UK) |
| https://www.w3.org/2000/01/rdf-schema#label |
Head End Power (HEP)
|
| gptkbp:introducedIn |
1960s
|
| gptkbp:operatingSystem |
415 volts AC (UK)
480 volts AC (North America) |
| gptkbp:powers |
lighting
air conditioning heating refrigeration electrical outlets |
| gptkbp:powerSource |
locomotive alternator
separate generator car |
| gptkbp:provides |
electric power to passenger train cars
|
| gptkbp:replacedBy |
steam heating
|
| gptkbp:usedBy |
gptkb:Amtrak
gptkb:British_Rail gptkb:Via_Rail |
| gptkbp:bfsParent |
gptkb:MPI_MP36PH-3C_locomotive
|
| gptkbp:bfsLayer |
6
|