320V Surge Protector Power Surge Lightning Arrester 2p SPD AC Surge Arrester
320V Surge Protector Power Surge Lightning Arrester Feature:
320V Surge Protector Power Surge Lightning Arrester Technology characteristic:
BR-12.5M 320 2P | |
No. of poles | 2P |
Power supply system | TN system |
SPD classification according to IEC61643-11 | Class I + Class II |
Nominal voltage Un | 220V |
Max. continuous operating a.c. voltage Uc | 320V |
Voltage protection level Up | ≤1.5kV |
Max. discharge current (8/20us) Imax | 50kA |
Nominal discharge current (8/20us) In | 20kA |
Lightning impulse current (10/350us) Iimp | 12.5kA |
Operating state / fault indication | green / red |
Response time tA | ≤25ns |
Operating temperature range Tu | -40℃—80℃ |
Relative humidity | On condition that room temperature 30% to 90% |
Enclosure material | Thermal plastic UL94-V0 |
Degree of protection | IP20 |
For mounting on | 35mm Din rail |
Test grade | IEC61643-1 |
Dimension:
Working Conditions:
• Ambient air temperature: -40℃~+85℃, the highest monthly mean temperature should not exceed +35℃.
• Altitude for installing place should not exceed 2000m.
• Atmospheric relative humidity: + 40 ℃ not more than 50%, the highest humidity is 95%, air relative humidity of 85% or less.
Installation:
Install rail with Standard DIN Rail 35mm(EN50022/DIN46277-3), shall not exceed 5 degrees of vertical inclination.
Why choose us:
• We are leading manufacturer in surge protective device for more than 17 years’ experience.
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• After sale service: Professional technical support.
• Customized design: We can produce according to your request.