説明

• Electric ratings: 230/400V, AC50/60Hz, 3-phase; Application: Protect electrical components and on-loading electric apparatus from thunder and immediate over-voltage; Standard: IEC/EN 61643-1 Number of poles: 1, 2,3, 4; Electric ratings: 230/400V, AC50/60Hz; Application: Protect electrical formulation and on-loading electrical equipment from thunder and prompt over-voltage; Electric ratings: Single section strength distribution and control formulation of AC50/60Hz, 230V; Short circuit current: up to 10kA (8/20μs); Application: Protect electric method and on-loading electric apparatus from lightening and instant over-voltage; Technical parameters: TYPE EASP-40 EASP-60 EASP-20 Protection Class: C B D Max Operating Voltage (Uc): ~385VAC ~385VAC ~385VAC Nominal Discharge Current (8/20μs) (In): 20KA 30KA 20KA Max Discharge Current (8/20μs) (Imax): 40KA 60KA 10KA Voltage Protection Level( Up): ≤1 ≤2 ≤1 Response Time: < 25ns Leakage current: ≤20μA Working Environment: Temperature -40°C +80°C; Relative humidity<95%; indicate deterioration: green(normal),red(malfunction) Protection Mode: L-PE,N-PE (1P, 2P,3P,3P+N) Material of Outer Shell: Flame retardant materials Electric ratings: DC 500V/800V/1000V Application: Protect electrical method and on-loading electrical equipment from thunder and instantaneous over-voltage Number of poles: 2 Electric ratings:DC 500V/800V/1000V 20-40KA/30-60KA UP<2 Nominal Voltage UN 500/800/1000V DC Max d voltage Uc pv 500/800/1000V DC Protection mode CM/DM Maximum discharge current (8/20μs) Imax 40kA/60KA Nominal discharge recent (8/20μs) In 20kA/30KA Voltage protective point CM/DM at In Up ≤2 Isolation resistance Risol >102MΩ Response time tA ≤25ns I/O Connections By screw terminal:10-35mm2 By connection bus Mounting Symmetrical rail (EN50022/DIN46277-3) Operation temperature range -40c~+85c Degree of protection IP20 Housing material UL94V0 Disconnection indicator Mechanical indicator Remote control touch No Color Gray Isolation resistance By screw terminal:10-35mm2 By connection bus Response time Symmetrical rail (EN50022/DIN46277-3)

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