Guangdong Uchi Technology Co.,Ltd |
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Mature Technology 40kA Surge Protection Device Traditional Products
OBV-II40-3 data:
Uc(maximum continuous operating voltage) | 385V |
Imax(maximum discharge current) | 40kA |
In(nominal discharge current for class II test) | 20kA |
Up(voltage protection level) | ≤1.8kv |
response time | ≤25ns |
Signal deterioration indication | green:OK; red:replace |
Housing Material | Red thermoplastic material |
Housing self-extinguishing class | UL94_V0 |
Temperature range | -40℃~+80℃ |
humidity range | ≤95% |
Elevational | ≤3000m |
Method of connecting wire | multiple (Connect In Parallel ) |
Thread Dimensions | 1.5mm2~35mm2 |
Mounting method | 35mm standard rail installation |
IP(degree of protection of enclosure) | IP20 |
Main parameters:
Max. Continuous Operating Voltage Uc: 385VAC (For other voltage
levels,pls contact us)
Nominal discharge current In(8/20μs) : 20kA
Maximum discharge current Imax (8/20μs):40kA
Protection level Up:1.8kV Combination mode: 4P, 3P, 3+NPE
Traditional products, mature technology
Performance characteristics:
Adopt the latest thermal escape technology, built-in thermal
protection, short circuit fault automatic cut off device,
completely avoid fire;
The core components in good quality, excellent performance, stable
and reliable work;
Scope of application:
The product belongs to T2 test class C/second level surge protector, suitable for the second level lightning protection of three-phase power distribution system.