Công ty TNHH công nghệ số Tân Thành

Thiết bị chống sét, ASP surge protector AM2-40/4 AM2-40/3+NPE AM2-40/2 AM2-40/1+NPE AM3-05D-220 AM2-40/3+NPE-S AM3-20/3+NPE-S AM1-80/4 AM1-80/3+NPE

  • Đăng ngày 03-08-2022 02:00:49 PM - 284 Lượt xem
  • Mã sản phẩm: S004161

  • Tình trạng sản phẩm:



          AM2-40 4 modular power surge protectors are designed according to IEC and GB standards. AM series low-voltage power distribution system surge protectors have powerful surge discharge capabilities. The maximum discharge current per bit is 40kA (8 20μs), suitable for For the protection of low-voltage power distribution systems at all levels, a variety of combinations can be selected according to different power distribution systems (TT TN IT).
    • High energy surge protection
    • Built-in instantaneous overcurrent disconnect device
    • Remote signaling alarm interface
    • Pluggable Replacement Modules
    • Failure detection indication
    • The maximum discharge current of a single module is 40kA (8/20μs)
    • Standard Modular Installation
    • Built-in thermal circuit breaker
    • Response speed: 10-9 seconds
    • Plug-in foolproof design

    Product performance parameters:
    model AM2-40/4
    SPD port one port
    SPD category Pressure limiting type
    Power Systems TT-TN-IT
    Rated voltage Un 220V
    Maximum continuous operating voltage Uc 385V
    Nominal discharge current In(8/20μs)\ 20kA
    Maximum discharge current Imax (8/20μs) 40kA
    Protection level Up (8/20μs) <1.8kV
    It is recommended to connect an overcurrent protection device in series 32A/10kA
    Response time ≤25ns
    size 4mods,DIN43880
    Failure indication Green: Normal Red: Failed
    Installation lead cross-sectional area 6-25mm 2
    Installation method 35mm standard rail (EN50022/DIN46277-3)
    Working temperature -40/70℃
    Shell material Plastic, conforms to UL94 V-0
    Shell protection class IP20
    Certification CE RoHS
    Remote signaling alarm Normally open/normally closed contact terminal (optional)
    Cross-sectional area of ​​remote signaling terminal Up to 1.5mm 2 solid wire/cord

         

     



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