Place of Origin: | Zhejiang |
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Location: | Shenzhen, Guangdong, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Fiber Optic Transceiver |
Model No.: | ONV385-40C,ONV385-20C |
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Three Phase Lightning Surge Protector, 40ka Lightning Protection Module
>Module Power SPD has large discharge capacity of lightning current, each of the maximum discharge current is 20-40KA,, mainly suitable for the power supply system, electric power equipment parts distribution cabinets and other important place for power protection.
>Widely used in mobile communication stations, microwave communications agency , telecommunication room, factories, civil aviation, finance, securities and other main power system protection. According to the different distribution system (TT/TN/IT) can choose a variety of combinations
Features:
High-energy surge protection
Built-in instant over-current,overheat breakers device
Indicate failure detection
Built-in overheat breakers device
Standard modular installation
Ns level reaction speed
Module discharge current 20-40KA
Applications:
Mobile communication station for lightning protection system
Microwave communications agency for lightning protection
Factory, civil aviation, finance, securities systems, etc
Monitoring system, telecom room for lightning protection, etc
Environmental requirements:
temperature: -40 to 70
Relative Humidity: indoor temperature conditions 30% ~ 90%
Technical Parameters:
Type |
ONV385-40A |
ONV385-20A |
NPE |
Power supply |
TN |
TN |
TT |
Pretection level |
C |
C |
C |
Rated operational voltage Un |
385V |
385V |
255V |
Max continuous working voltage Uc |
550V |
550V |
550V |
Nominal discharge current In(8/20μs) |
20KA |
10KA |
/ |
Max discharge current Imax |
40KA |
20KA |
40KA |
Vlotage protection level Up |
≤1.8KV |
≤1.4KV |
≤1.6KV |
Response time |
≤25ns |
≤25ns |
≤100ns |
Shell protection level |
IP20 |
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