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BR-25GRS 3+1 Type 1 Surge Diverter Module SPD Features:
• Type: T1+T2 Surge protector
BR-25GRS 3+1 Type 1 Surge Diverter Module SPD Technology characteristic:
BR-25GRS 3+1 | |
Nominal voltage Un | 240V / 400V AC |
Max. continuous operating a.c. voltage (L-N / N-PE) Uc | 275V/255V |
Lightning impulse current (10/350us) (L-N / N-PE) Iimp | 25kA / 100kA |
Nominal discharge current (8/20us) (L-N / N-PE) In | 25kA / 100kA |
Maximum discharge current (8/20us) (L-N / N-PE) Imax | 50kA / 160kA |
Voltage protection level (L-N / N-PE) Up | ≤1.8kV |
Response time tA | ≤100ns |
Max. backup fuse | 250A gG |
Operating temperature range Tu | -40℃—80℃ |
Cross-section area (Min.) | 4mm2 |
Cross-section area (Max.) | 35mm2 |
For mounting on | 35mm Din rail |
Enclosure material | Thermoplastic UL94-V0 |
Test standards | IEC 61643-11, EN 61643-11 |
Dimension:
BR-25GRS 3+1 Type 1 Surge Diverter Module SPD Application:
• It is installed in the power grid inlet of the 240V/400V low-voltage power supply system or in the general distribution cabinet.