Lovato Electric Descarcator tip 2 brosabil, 20kA 3P+N

399,75 Lei

Descarcator cu protecție la supratensiune tip 2 cu cartuş conectat, curent nominal de descărcare In (8/20μs) 20kA per pol, 3P+N  Lovato Electric SG23NA300

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Cod Produs: SG23NA300 Ai nevoie de ajutor? 0773393640
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Descarcator  tip 2 brosabil, 20kA  3P+N
 
Product designation   Surge Protection Device (SPD)
Product type designation   SG2
Operating voltage type   AC
Application   AC Power lines
Number of poles   3P+N
Number of DIN modules   4
SPD according to IEC/EN 61643-11   YES
Electrical features
IEC Maximum continuous voltage Uc V 300
IEC Maximum discharge current Imax 8/20 (L-N/N-PE) kA 50 / 65
IEC Rated discharge current (IEC) In 8/20 (L-N/N-PE) kA 20
IEC Voltage protection level Up (L-N/N-PE) kV <1.5 / <1.5
IEC Follow current If (N-PE) rms A 100
Tripping time ta (L-N/N-PE) ns <25 / 100
Thermal insulation protection   YES
IEC Backup protection fuse with supply fuse >315A (L-N/N-PE) Class/A 315A / 250A Gg
IEC Maximum short circuit current at 50Hz kA 25 / 50
Status indicator - operating / end of life   Frontal indication
Ambient conditions
Operating temperature
    min °C -40
    max °C +85
Max altitude m 2000
Mechanical features
Fixing   Din rail
Conductor section Flexible max (IEC) mm² 25
Conductor section Rigid max (IEC) mm² 35
Weight g 477
Relay output for remote status indication
Rated current at
    48V DC A 0.5
ETIM classification
ETIM 8.0   EC000941 - Surge protection device for power supply systems


https://www.lovatoelectric.ro/SG23NA300/SG23NA300/snp
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