Ecvv Trade
Xiamen Taihang Technology Co., LTD

China Manufacturer with main products: surge protective device, surge protection, surge arrester, SPD, lightning protective device, lightning surge protector, lightning rod,...

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surge protective device

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Place of Origin: Fujian in China


   Power Supply Systems
﹡high discharge capacity thanks to high-capacity zinc oxide varistor
﹡quick response
﹡Consisting of Standard type protection component
﹡Red tab in the inspection window:non-functional spd
﹡Reliable control thanks to Thermo Dynamic Control disconnector with dual monitoring
﹡Lighting current arrester

   Technical parameters
    In Imax Packing Unit Order No. V Order No. V -r  
  VB40/60 40KA 80KA 1PC 303 170 01 303 170 02  
  VB40/150 40KA 80KA 1PC 303 170 03 303 170 04  
  VB40/275 40KA 80KA 1PC 303 170 05 303 170 06  
  VB40/320 40KA 80KA 1PC 303 170 07 303 170 08  
  VB40/385 40KA 80KA 1PC 303 170 09 303 170 10  
  VB40/440 40KA 80KA 1PC 303 170 11 303 170 12  

    VB40/60 VB40/150 VB40/275 VB40/320 VB40/385 VB40/440  
  SPD according to EN 61643-11 Type2  
  SPD according to EN 61643-1 ClassⅡ  
  Classification according to DIN VDE 0675-6 B  
  Max. continuous ac voltage Uc 60V 150V 275V 320V 385V 440V  
  Max. continuous dc voltage Uc 85V 200V 350V 410V 500V 560V  
  Nominal discharge current (8/20μs) In 40KA  
  Max. discharge current (8/20μs) Imax 80KA  
  Voltage protection level at 5kA Ur <0.4KV <0.9KV <1.0KV <1.1KV <1.15KV <1.25KV  
  Voltage protection level Up <1.05KV <1.3KV <1.5KV <1.7KV <2.0KV 2.2KV  
  Response time <25nS  
  Leakage current <25μA  
  Operating temperature range Tu -40℃ To 80℃  
  TOV voltage  470V/5sec  
  Preset Fuse 63A  
  Cross-sectional area (min) 10m㎡/ flexible  
  Cross-sectional area (max) 50m㎡/ flexible  
  Degree of protection IP20  
  Remote ind. Contact

Max. operation current Imax AC
  Max. operation current Imax DC 0.5A/48V  
  Installation Screw M5/M2  
  Installation Torque 6Nm/0.2Nm  
  Enclosure material PBT/PA-F UL 94 V-0  
  Mounting on 35mm DIN rail EN 60715  
  Dimension 1 mod., DIN 43880  
  Packing unit 1PCs  

Service Process

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