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166364 数据表(PDF) 34 Page - Eaton All Rights Reserved. |
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166364 数据表(HTML) 34 Page - Eaton All Rights Reserved. |
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34 / 36 page  33 Surge Protection SPD Class D, Surge Protective Device SPD-S-1+1, SPD-S-280/2 • Field of application: For fine protection of user equipment against transient overvoltage • For mounting on DIN rails in distribution boxes for electrical installation • No decoupling from upstream surge protection in the low voltage distribu- tion system required • Test class according to IEC 61643-1+A1 • SPD-type according to EN 61643-11 • Suitable for high back-up fuse 63 A gL / C 63 • Auxiliary switch SPC-S-HK for remote message transmission can be mount- ed onto the device Technical Data SPD-S-1+1 SPD-S-280/2 Electrical Mechanical coding yx xx Responding time (rate of voltage rise 5 kV/µs) L-N/N-PE/L-PE < 25ns/< 100ns/< 100ns L1-L2(N)/L2(N)-PE/L1-PE < 25ns Maximum continuous operating voltage U C L-N/N-PE 335VAC/260VAC L1-L2(N)/L2(N)-PE 280VAC Temporary overvoltage test value U T (5 s) L-N/L-PE 350VAC/416VAC L-N/L-PE 350VAC/416VAC (200 ms) N-PE 1200VAC N-PE 1200VAC Rated frequency 50/60 Hz 50/60 Hz Open circuit voltage U OC L-N/N-PE/L-PE 5kV L1-L2(N)/L2(N)-PE/L1-PE 10kV Voltage protection level Up at U OC L-N/N-PE/L-PE ≤ 1000V/≤ 900V/≤ 1000V L1-L2(N)/L2(N)-PE ≤ 950V Nominal discharge current I n L-N/N-PE/L-PE 2,5kA (8/20)µs L1-L2(N)/L2(N)-PE 5kA (8/20)µs Voltage protection level U p at In L-N/N-PE/L-PE ≤ 1000V/≤ 700V/≤ 1000V L1-L2(N)/L2(N)-PE ≤ 950V Maximum discharge current I max L-N/N-PE/L-PE 10kA (8/20)µs L1-L2(N)/L2(N)-PE/L1-PE 10kA (8/20)µs Follow current interrupt rating I fi N-PE 100 A r.m.s. – Permissible back-up fuse Maximum short-circuit current Connection diagram xx yx Mechanical Mechanical coding of base yx xx Frame size 45 mm 45 mm Device height 80 mm 80 mm Device width 35 mm 35 mm Weight 220 g 220 g Upper and lower lift terminal capacity 1 - 25 mm2 1 - 25 mm2 Open-mouthed terminals at both sides for busbar thickness up to 1.5 mm 1.5 mm Tightening torque of terminal screws 2.4 - 3 Nm 2.4 - 3 Nm Permitted ambient temperature -40°C to +70°C -40°C to +70°C Mounting quick fastening on DIN rail IEC/EN 60715 Degree of protection (built-in) IP40 IP40 Dimensions (mm) III T3 Application Examples ≤ 63 AgL 50 kA r.m.s. ≤ C63 10 kA r.m.s. |
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