Specification of YL2-C50-12.5M 2P Surge Arrester:
Nominal operating voltage:230/400V (50/60Hz)
Lightning impulse current (10/350μs):12.5kA
Nominal discharge current (8/20μs):20kA
Maximum discharge current (8/20μs):50kA
Voltage protection level:≤2.2kV
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YL2-C50-12.5M 2P |
SPD classification according to EN61643-11 | Type 1+Type 2 |
SPD classification according to IEC61643-11 | ClassI+ Class ⅡI |
Nominal operating voltage Un | 230/400V(50/60Hz) |
Max. continuous operating a.c Uc | 320V(50/60Hz) |
Temporary overvoltage TOV | 385V/5s-withstand |
Lightning impulse current(10/350μs) limp | 12.5kA |
Nominal discharge current (8/20μs) In | 20kA |
Maximum discharge current (8/20μs) Imax | 50kA |
Voltage protection leve Up | ≤1.5kV |
Short circuit current rating a.c. Isccr | 25kArms |
Max. backup fuse | 160A gG |
Response time tA | ≤25ns |
Operating temperature range Tu | -40℃-80℃ |
Cross-section area (Min.) | 4mm² |
Cross-section area(Max.) | 35mm² |
For mounting on | 35mm Din rail |
Enclosure material | Thermoplastic UL94-V0 |
Degree of protection | IP20 |