1PCS 1000V DC Surge Protective Device (SPD) 2P 3P 20KA-40KA Voltage Protector and Lightning Arrester for PV Systems(3P)

Description

• Core protection function: Quickly suppress transient overvoltages generated by lightning and power grid fluctuations, protecting electronic equipment from damage.
• Wide voltage adaptability: Maximum continuous operating voltage of 275V-385V AC, compatible with global power grids operating between 110V and 400V.
• High current capacity: Nominal discharge current (In) ranging from 10kA to 40kA, with a maximum discharge current (Imax) of up to 80kA, and strong impact resistance.
• Ultra-fast response time: 25ns-100ns. Instantaneous action, instantly discharging surge current, providing protection without delay.
• Low protection level: Up1.3kV-2.5kV, effectively limiting overvoltage at both ends of the equipment, providing superior protection effect.
• Multiple pole options: Available in models such as 1P, 2P, 3P, 4P, and 3P+NPE, suitable for single-phase / three-phase circuits.

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High-concerned chemical : No
Type : Residual Current
Model Number : TOSP-DC
Origin : China
Certification : CE
High-concerned chemical : No
Type : DC
isCustomized : Yes
Nominal Discharge Current : 20KA
Max. Discharge Current : 40KA
Max.Continuous Operating Voltage : 1000V
Standard : IEC61643-31
Certificate : CE CB TUV ROHS
Meet the safety creepage distance : 10mm

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