SPD-Surge Protective Device(TC40 Series)

Product Description

General description TC*0/3*1 series are voltage limiting SPD designed according to the experimental requirement for SPD II level to protect low voltage equipment from over-voltage interference，or destruction from direct lightning, it is used in LPZ0a*1 or more zones. Features: 1.Unipolar or multiplepolar standard modules combined , applicable for all kinds of power systems; ***** design, easy for maintenance; 3.With invalidity indicator; ***** remote signalization; *****. current flow limitation, low residual voltage, quick response; 6.Double voltage trip, thermostat control. Specifications: Nominal ac voltage: **0V or **0V(*0Hz) ***** ac voltage: **5V Nominal discharge current(8/*0μS): *0kA Max.discharge current(8/*0μS): *0kA Voltage protection level: ≤1.7kV Response time: ≤*5ns NPE ***** ac voltage: **5V NPE Nominal discharge current(8/*0μS): *0kA NPE Response time: ≤**0ns Max.back up fuse: **5Agl/Gg Short circuit current: *5kA/*0Hz Connection type/spec.: parallel connection/stranded *6mm? Enclosure material: red thermoplastic, UL**-V0 Installation width: 2 or 4 standard modules Installation bracket: *5mm lead rail Degree of protection: IP*0 Remote alerting terminal type: Switch contact point Remote signal: AC:**0V/0.5A Remote signalling wiring specification: Max.1.5mm?