Photovoltaic DC SPD 2P/3P DC12V 24V 48V 500V 690V 800V 1000V 20KA~40KA Surge Protector Protective Device Lightning Protection
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Product Description
1、The DC surge protector is suitable for preventing damage to the DC power supply system and electrical equipment caused by
lightning overvoltage and transient overvoltage, and protects the safety of equipment and users. DC surge protectors are widely
used in photovoltaic power generation systems, mobile communication base stations, microwave communication bureaus (stations),
telecommunications equipment rooms, factories, civil aviation, finance, securities and other systems for DC power protection.
2、DC surge protectors are only used for various DC power supply systems, such as DC power distribution panels, DC power supply
equipment, DC distribution boxes, electronic information system cabinets, and output terminals of secondary power supply
equipment.
3、The DC surge protector adopts temperature control circuit breaker technology and built-in over-current protection circuit to
completely avoid the fire risk caused by the self-heating of the surge protector; and select high-quality components and use
advanced production technology to manufacture; large current capacity, The residual voltage is low; and the DC surge protector has
its own remote alarm dry contact; the working status and failure status are clear and intuitive; the DC surge protector is easy to
install and simple to maintain; the craftsmanship is exquisite and can be used in acid, alkali, dust, salt spray and Long-term
work in harsh environments such as humidity.
4、Voltage level: DC12V 24V 48V 500V 690V 800V 1000V 1200V
The maximum discharge current of DC surge protector is divided into: 40KA, 60KA, 80KA, 100KA.
lightning overvoltage and transient overvoltage, and protects the safety of equipment and users. DC surge protectors are widely
used in photovoltaic power generation systems, mobile communication base stations, microwave communication bureaus (stations),
telecommunications equipment rooms, factories, civil aviation, finance, securities and other systems for DC power protection.
2、DC surge protectors are only used for various DC power supply systems, such as DC power distribution panels, DC power supply
equipment, DC distribution boxes, electronic information system cabinets, and output terminals of secondary power supply
equipment.
3、The DC surge protector adopts temperature control circuit breaker technology and built-in over-current protection circuit to
completely avoid the fire risk caused by the self-heating of the surge protector; and select high-quality components and use
advanced production technology to manufacture; large current capacity, The residual voltage is low; and the DC surge protector has
its own remote alarm dry contact; the working status and failure status are clear and intuitive; the DC surge protector is easy to
install and simple to maintain; the craftsmanship is exquisite and can be used in acid, alkali, dust, salt spray and Long-term
work in harsh environments such as humidity.
4、Voltage level: DC12V 24V 48V 500V 690V 800V 1000V 1200V
The maximum discharge current of DC surge protector is divided into: 40KA, 60KA, 80KA, 100KA.
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