420VAC SPD 40 80KA 4P surge arrester protection device electric house surge protector lightning protection B

420VAC SPD 40 80KA 4P surge arrester protection device electric house surge protector lightning protection B
  • Продавецjmnews.us
  • Список ценUS $25.15piece
  • Продажная ценаUS $25.15piece
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Oписание продукта

1.TOWSP series  2P 20KA~40KA SPD Protect DC Surge Protector Solar, protect against lightning surge voltagein solar system (photovoltaic power supply system).
2.These units must be installed in parallel on the DC networks to be protected and provide commonand different modes protection. Its installed location are recommended at both ends of the DC powersupply line (soalr panel side and inverter/converter side), ely if the line routing is external and long.
3.High energy MOVs equipped with specificthermal disconnectors and related failure indicators.
  • Features:

TYPETOWSP-C40
Protection Class: C
Max.Continuous Operating Voltage (Uc): ~1000V/DC
Nominal Discharge Current (8/20s) (In): 20KA
Max. Discharge Current (8/20s) (Imax.): 40KA
Voltage protective level CM/DM at In ~3.6KV
Response Time: < 25ns
Working Environment: Temperature -40C +80C;
Relative humidity<95%;
indicate deterioration: green(normal),red(malfunction)
Material of Outer Shell: Flame retardant materials
  • ​Dimension

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