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Lightning & Surge Protection



        POWER PROTECTION - PHOTOVOLTAIC DC PROTECTION


                                   DEHN TYPE 1+2 FOR PV APPLICATIONS
                                   COMBINED LIGHTNING CURRENT AND SURGE ARRESTERS
        Features:                                      Iimp      Maximum PV                                         1
           - Total discharge current    Imax   In (8/20μs)   (10/350us)   Voltage DC   Voltage Protection  Signal C/O   Part No.
          (10/350 μs) 12.5 kA      (8/20μs) (kA) (kA)  (kA)      (V)        Level - Up (kV)  Contact
           - Impulse current       40         20       6.25      1200       ≤ 3.8        No       DCBYPV1200
          (10/350us) 6.25 kA       40         20       6.25      1200       ≤ 3.8        Yes      DCBYPV1200FM
           - Short-circuit current rating 10 kA  40  20  6.25    1500       ≤ 4.5        No       DCBYPV1500
           - Fault-resistant Y circuit
           - Use in PV systems according to   40  20   6.25      1500       ≤ 4.5        Yes      DCBYPV1500FM
          IEC 60364-7-712
           - Standards IEC/EN 61643-31
           - KEMA, UL approved










                DCBYPV1500
                                   DEHN TYPE 2 FOR PV APPLICATIONS
                                   DC SURGE ARRESTERS
        Features:                                      Maximum
           - Modular surge arrester  Imax     In (8/20μs)   PV Voltage   Voltage Protection   Signal C/O Contact  Part No.
           - Total discharge current    (8/20μs) (kA) (kA)  DC (V)  Level - Up (kV)
          (8/20 μs) 40 kA          40         20       1170      ≤ 4          Yes                 DGMYPV1200FM
           - Short-circuit current rating 10 kA  40  15  1500    ≤ 5          Yes                 DGMYPV1500FM
           - Tried and tested
          fault-resistant Y circuit
           - Standards IEC/EN 61643-31
           - KEMA, UL approved










               DGMYPV1200FM
                                   NOVARIS TYPE 2 FOR PV APPLICATIONS
                                   DC SURGE ARRESTERS
        Features:                                      MCOV                 Voltage Protection
           - Pluggable design      Imax       In (8/20μs)                   Level (3kA 8/20μs)   Alarm   Part No.
           - Highest level of protection for    (8/20μs) (kA) (kA)  AC (V)  DC (V)  - Up (kV)  Contact
          PV equipment             40         20       710       1000       < 4.2        No       SDPV-40-1000
           - Impulse current (10/350us) 4 kA                                                      SDPV-50-1000
           - Thermoplastic enclosure  50      20       710       1000       < 4.0        Yes
           - Standards EN50539-11










                SDPV-40-1000





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