DC Power SPD

Like all outdoor buildings, photovoltaic devices are vulnerable to lightning strikes. By far the biggest culprit for the power surges that damage solar panels are direct and indirect lightning strikes on the system. Our DC surge protectors help prevent DC overvolt voltage damage caused by lightning surges and other strong changes in power.

T range DC power supply SPDs are designed according to the IEC and GB standards and apply to low voltage DC systems. It enables the connection between the power supply system and an equipotential network instantaneously when the surge occurs and limits the residual voltage to a certain level to protect the devices protected.

FAQ of DC Power SPD

How to select SPD for DC power?-

Does the surge protector need power?-

The surge protector does not require power and can be serially or parallel into the signal circuit.

SHANGHAI CHENZHU INSTRUMENT CO., LTD. is a professional intrinsic safety barrier manufacturers, we provide automation safetysystem, dc power surge protector, dc spd 1000v, dc surge protector solar, solar dc spd, surge arrester dc, dc surge suppressorand etc. Want to know dc spd type 2 or buy dc surge arrestor？Please contact us.

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