Überspannungsschutz SPD-MOV40-LA

System nominal voltage Uo: AC220V Maximum continuous operating voltage Uc: AC385V Working Frequency Bandwidth : 47z∼53z Nominal discharge current In (8/20μs): 20KA Maximum discharge current Imax (8/20μs): 40kA Protection level Up: ≤1800V Response Time: ≤25ns Type of protection: IP20 Local fault indication: green to normal, red to failure Remote alarm output: closing to normal, opening to abnormal Operating temperature: -40 +70 Relative humidity: 30%∼90% Altitude: ≤ 4000m Carried Standard : GB18802. 1-2002YD/T1235.1-2002YD/T1235.2-2002