| Model WSD-C40 |
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| Nominal discharge current (8/20us) In (kA) 20 |
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| Maximum discharge current (8/20us) Imax (kA) 40 |
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| System Voltage AC (V) 110 130 150 175 220 275 320 385 420 440 460 480 750 | |
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| Voltage protection level Up (kV) 1 1.2 1.2 1.2 1.4 1.4 1.6 1.8 1.8 1.8 2 2.2 2.6 |
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| Certification CE / ROHS CB / CE / ROHS CE / ROHS CB / CE / ROHS CE / ROHS |
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| Protection mode 1P / 1P+N / 2P / 3P / 3P+N / 4P |
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| Response time 25ns |
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| Max. wire cross-section 4AWG (25MM2) |
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| Enclosure protection rating IP 20 |
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| Enclosure material thermoplastic | Flame-retardant class UL94-V0 |
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| Mounting method 35 mm DIN rail |
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| Alarm indication indicator window +remote signal contact (optional ) |
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| Status indication green (OK) / red (Fault) |
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| Operating temperature -40°C~+80°C |
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| Altitude -500~5000m |
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| Test standard IEC/ EN 61643-11 (Type 2 /Class 2/T2/Class C) |
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