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This LED SPD lightning surge arrestor is Type 2+3 combined surge protection device complying with IEC 61643-11 & EN 61643-11 standards, designed for Class I outdoor LED luminaires. It adopts screw terminal connection with a green status indicator light to show working status clearly. With 10KV surge protection capacity, it rapidly diverts lightning surges and transient overvoltage to safeguard LED drivers. Compact size allows easy installation inside street lights, flood lights and other outdoor lamps. Certified with CE, CB and RoHS, wide operating temperature range ensures stable performance in all outdoor harsh environments, equipped with thermal disconnection for fire prevention.
✓Maximum continuous operating voltage (AC) Uc (L-N) V]:320/255
✓Nominal voltage AC 50-60 Hz - Un M]:230/400
✓Nominal voltage AC 50-60 Hz - Un (L-N) M]:230
✓Nominal discharge current (8/20)- In (L-N) [kA]:5
✓Max Discharge Current (8/20) - Imax (L-N) [kA]:10
✓Rated current load - IL [A]:5
✓Voltage protection level at In - Up (L-N)[kV]:1.5
✓Open circuit Voltage(L-N)[kV]:10
✓Short-circuit Current rating-Isccr [A]:300
✓Response time tA (L-N) [ns]:≤25/≤100
✓TOV Ut 5s (LV systems, withstand) M]:337
✓TOV Ut 120min (HV systems, withstand) M]:442
✓Dynamic thermal disconnection:Yes
✓Outdoor Road Lighting
✓Tunnel & Underground Traffic Lighting
✓Landscape Lighting & Outdoor Signage
✓Outdoor Lighting for Industrial Plants
✓Public Lighting for Transportation Hubs