Product Name: 40KA Suitcase Power Surge Protector Model: LGA403P-II Technical parameters: LGA series box-type power surge protection is mainly used excellent performance, reliable quality varistors, using its excellent switching characteristics, clamping lines lightning over-voltage or over-voltage, to ensure the safety of equipment to be protected at all levels. The product passed the Electric Power Industry Equipment Quality Inspection and Testing Center, Ministry of Railways Product Quality Supervision and Inspection Center and the Shanghai mine product testing center. Comply with GA173-1998 "computer information system security devices Lightning", YD5078-98 "Lightning Communication Engineering Power Systems Technical Regulations" and QX10.1 ,1-2002 "surge protectors" and many other standard mark. Production Features: 1, integrated design, compact structure, beautiful appearance 2, fully enclosed structure, with explosion-proof function 3, flow capacity, fast response 4, the leakage current is small and stable, low residual voltage 5, with the deterioration of the failure of the sound light alarm function 6, with online detection function 7, with lightning counting function 8, with line security features 9, variety, grade clear, multi-level power protection to meet the requirements of 10, two kinds of fixed pattern, easy to operate model / parameters LGA401J -II LGA401P-II LGA403J-II LGA403P-II LGA403J-III LGA403P-III Maximum continuous operating voltage Uc 420V ~ 420V ~ Nominal voltage Un 220V/380V/50Hz 380V/50Hz flow capacity Isn 40KA 40KA limit voltage (8 / 20μs 3KA) Ur <1.3KV <1.3KV Response time Ta 25ns 25ns lightning count without counting the P-type, J-band counts without counting the P-type, J-count alarm mode with sound and light alarm sound and light alarm condition detection has a shape Dimensions 227mm × 140mm × 84mm 288mm × 190mm × 84mm 288mm × 190mm × 84mm conductor cross section (max) 16mm2 16mm2 protected areas LPZ1-2 LPZ1-2 protected mode "2 +0" and "4 +0" "3 +1"