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PESP600 2P

PESP1000 3P

PESP Series DC Surge Protector (Advanced)

Projoy PESP series is a special surge protector for the DC side of photovoltaic system. It is widely used in photovoltaic power generation systems, such as various junction box, inverters, DC cabinets, DC pannels and other important and vulnerable DC equipment, to protect the equipment from the impact of transient surge voltage,limiting transient overvoltage and discharging surge current caused by lightning or switching operation.

Product DataSheet

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Products Category

DC Power Distribution Components

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Product Features

• Max. continuous operating voltage: 1500vdc	• Types: T1/ T1+T2
• CE, TUV, CB certified

High Craftsmanship and Standards


Imported chips with reliable quality	Nanoscale response	Plug-in structure


Status indicator	Standard installation of 35mm rail

Technical Parameter

SPD Type	T1+T2/T2	Maximum continuous working voltage Ucpv	DC 600V/DC 1000V/DC 1500V	Maximum discharge current Imax	40kA
Nominal discharge current In	20kA	Poles	2P/3P	Degree of Protection	IP20