DC SPD

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    • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
    • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
    • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
    • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
  • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
  • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
  • SPD DC 800V 1000V 1200V solar PV SPD surge protective device
  • SPD DC 800V 1000V 1200V solar PV SPD surge protective device

SPD DC 800V 1000V 1200V solar PV SPD surge protective device

  • Features
  • Accessories

Benefits for you:

Application

DC SPD for installation at PV combiner boxes,protecting d.c power supply system from surge damages.

Applied in pluggable SPD Class II(Class C)for various d.c power supply system.Designed according to EN61643-31. 

Feature

  • Pluggable module,easy for installation and maintenance 

  • High discharge capacity, quick response

  • Double thermal disconnection devices, provide more reliable protection

  • Multifunctional terminals for connection of conductors and busbars

  • Din rail mounting TH35-7.5/ DIN35

  • Green window will change when fault occurs, also provide remote alarm terminal


Technical parameters

Parameter



Electrical Characteristics
ItemDC surge protector
Rated voltage(max continuous a.c voltage) [Uc]DC800V / DC1000V / DC1200V / DC1500V
Nominal discharge current (8/20)           [In]20KA
Maximum discharge current             [Imax]40KA
Voltage protection level                      [Up]3.2KV/4.0KV/4.4KV
Response time  [U]M 25ns
Max.backup fuse125AgL/gG
Operating temperature range [TJ40°C~+80°C
Cross-sectional area1.5mm2*35mm2 solid / 35mm2 flexible
Mounting on35mm DIN rail
Enclosure materialthermoplastic, UL94-V0
StandardEN61643-31
Type of remote signalling contactSwitching contact
Switching capacity a.c250V/0.5A
Switching capacity d.c250V / 0.1A;125V / 0.2A;75V / 0.5A
Cross-sectional area for remote signalling contactMax. 1.5mm2 solid/flexible

SPD T2 4P 20KA-40ka DC 1000V solar PV SPD surge protective device

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