Statements (49)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
Electrical device
|
| gptkbp:alsoKnownAs |
gptkb:SPD
|
| gptkbp:application |
Data centers
Residential buildings Commercial buildings Industrial facilities Renewable energy systems Telecom towers |
| gptkbp:category |
Electrical safety equipment
Power quality device Protective device |
| gptkbp:component |
Gas discharge tube
Metal oxide varistor Spark gap Transient voltage suppression diode |
| gptkbp:failureMode |
Open circuit
Short circuit |
| gptkbp:function |
Protect electrical equipment from voltage spikes
|
| https://www.w3.org/2000/01/rdf-schema#label |
Surge protection device
|
| gptkbp:installedOn |
Distribution panel
Main service entrance Point of use |
| gptkbp:inventedBy |
Mitigating electrical surges
|
| gptkbp:lifespan |
Depends on number and intensity of surges
|
| gptkbp:maintenance |
Periodic inspection recommended
|
| gptkbp:marketedAs |
gptkb:ABB
gptkb:Schneider_Electric gptkb:Siemens gptkb:Eaton gptkb:Legrand |
| gptkbp:prevention |
Damage from transient overvoltages
Fire hazards due to surges |
| gptkbp:protectedBy |
Sensitive electronic equipment
|
| gptkbp:regulates |
Transient voltage
|
| gptkbp:relatedTo |
gptkb:Fuse
Uninterruptible power supply Circuit breaker Lightning protection system |
| gptkbp:standardizedBy |
gptkb:UL_1449
gptkb:IEC_61643 |
| gptkbp:symbol |
IEC symbol for SPD
|
| gptkbp:type |
Type 1
Type 2 Type 3 |
| gptkbp:usedIn |
Industrial control systems
Power distribution systems Telecommunication systems |
| gptkbp:bfsParent |
gptkb:Electrical_distribution_board
|
| gptkbp:bfsLayer |
6
|