Surge Arresters SPD AC-DC data sheets
Technical characteristics:
– Rated discharge current: 5-30кА
– Rated operating voltage Uc:
1P/1P+N – 275V AC/440V DC,50Hz
3P/3P+N – 385V AC/500V DC,50Hz
– Number of poles: 1P; 1P+N; 3P; 3P+N
– Maximum dicharge current : 10-60кА
– Level of overload risk: B;C;D (from high to low risk level)
– Ambient temperature: 10°÷45ºС
– Maximum altitude: up to 2000m
Mounting: vertical on a DIN rail
Standards:
EN61643-1
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