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Name: DC 600V 20-40KA Solar PV Surge Protection

DC 600V 20-40KA Solar PV Surge Protection device, protect against lightning surge voltages in solar system (photovoltaic power supply system).These units must be installed in parallel on the DC networks to be protected and provide common and different modes protection. Its installed location are recommended at both ends of the DC power supply line (solar panel side and inverter/converter side), especially if the line routing is external and long.High energy MOVs equipped with specific thermal disconnectors and related failure indicators.
Pole 2P
Classified test ll
Un (V DC 600
In(8/20)us (kA) 20
Imax(8/20)us (kA) 40
Up (kV) 3.8
Hard wiring capacity(mm²) 4~25
Flexible wiring capacity(mm²) 4~16
Stripping length(mm) 10
Terminal screws MS
Protection class IP40
Installation environment No obvious shock and vibration
Altitude (m) ≤ 2000
Working Temperature -3.0~+70
Relative humidity 30%~90%