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The Heschen LYD1-PV1000 Surge Protection Device is engineered for photovoltaic low voltage DC systems, offering up to 1300 VDC continuous operating voltage and a maximum discharge current of 40 kA. With an ultra-fast response time under 25 ns and built-in safety features like overheating and over-current protection, it safeguards solar equipment from damaging surges while providing clear local fault indication for proactive maintenance.





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