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Home > Power Quality Products > Surge Protector > LSD



Surge Diverter
(Power DC Surge Protector)


Brochure   User's guide   Inquiry
DC Surge Protector LSD-series is TVSS (Transient Voltage Surge Suppressor) or Surge Diverter that provides high energy surge diversion for protection against power surge caused by external sources as lightning strikes or switching circuit at DC power supply section. LSD-series Surge Diverter absorbs and diverts excess voltage and current to the low impedance path and to ground. LSD-series DC surge protector is designed for mounting at point-of-entry / service entrance, DC main switchboard or distribution board and load center location for providing DC surge protection for battery system, stand-alone solar power system, PV-grid tie system, solar water pump system, DC power supply system, data control & acquisition equipment, telecommunication sites, etc.
For 48 Vdc 500 Vdc DC and PV system  
Surge capability Imax = 20 kA (8/20 μs)  
Low let-through voltage is 250 1400 V  
Response time is less than 25 ns.  
Remote alarm dry contact  
LED protected status and replaced indicator  
All TVSS protection mode; POS.-NEG, POS.-EARTH, NEG.-EARTH  
Designed in accordance with ANSI/IEEE C62.41-1991 and ANSI / IEEE C62.42-2000 Category A, B, C



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