Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
protective relay
|
| gptkbp:application |
electric power systems
|
| gptkbp:certification |
gptkb:UL
gptkb:IEC gptkb:CSA CE |
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:currentInputRange |
1 A or 5 A nominal
|
| gptkbp:firstReleased |
1990s
|
| gptkbp:hasCommunicationPort |
gptkb:Ethernet
serial |
| gptkbp:hasFeature |
programmable logic
event recording oscillography SELogic control equations breaker failure protection fault location |
| gptkbp:hasInputType |
digital
analog |
| gptkbp:hasOutputType |
analog output
digital output relay output |
| gptkbp:hasProtectionFunction |
load shedding
breaker failure breaker wear monitoring directional overcurrent fault location frequency protection ground overcurrent negative-sequence overcurrent overvoltage phase overcurrent reclosing undervoltage |
| gptkbp:hasVersion |
SEL-351 firmware
|
| https://www.w3.org/2000/01/rdf-schema#label |
SEL-351 relay
|
| gptkbp:manufacturer |
gptkb:Schweitzer_Engineering_Laboratories
|
| gptkbp:supportedBy |
gptkb:LCD
|
| gptkbp:supports |
gptkb:IEC_61850
gptkb:Modbus gptkb:DNP3 remote communications SCADA integration |
| gptkbp:type |
panel mount
|
| gptkbp:usedFor |
automation
overcurrent protection directional protection feeder protection |
| gptkbp:voltageInputRange |
57–288 V AC
|
| gptkbp:bfsParent |
gptkb:Schweitzer_Engineering_Laboratories
|
| gptkbp:bfsLayer |
7
|