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Made In China Superior Quality DC surge protector,Surge Protect Device

Product Description

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 DC surge protector


KYV-SP series Surge Protection are designed to protect against lighting surge voltages in photovoltaic power supply networks.These units must be installed in parallel on the DC networks to be protected and provide common and differential modes protection.


Conform to IEC61643-11 standards

DC Surge Protection Devices for Photovoltaic protection

Common mode or Common+Differential mode protection

Un dc:500V~1000V

Class 1/Type 1 and Class 2/Type 2 available

Technical Data

Specifications KYV-SP600 KYV-SP1000 KYV-SP1200
Nominal Voltage(Vac) 600DC 1000DC 1200DC
MCOV(Ucpv)L-PE 720 VDC 1200 VDC 1440 VDC
Nominal Discharge Current(Ln’kA) 20 10 10
Max. Discharge Current(Lmax’8/20,kA) 50 50 50
Voltage Protection Level(Up@ln’kA) <2.0 <4.0 <4.0
Operation Temperature -40℃ to 80℃
L/R 1mS
Application Type 2
Degree of Protection IP20




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