Small and light weight: the interior adopts high reliable sealing technology and is filled with nitrogen with high arc cooling ability, so as to achieve high voltage DC cutting in a short time.
High contact reliability: because the contact part is sealed in nitrogen, it will not be oxidized. At the same time, the contact part is dust proof and water proof.
Safe and reliable: the use of professional explosion-proof structure design, so as to achieve a high degree of safety, the use of magnetic blow out arc to help quickly cut off the DC load.
Application: DC charging pile, electric vehicle, hybrid electric vehicle, battery charging and discharging system, photovoltaic power generation system and other DC high voltage applications.
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