| Model WSD-A15 |
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| Impact discharge current (10/350us) Iimp (kA) 15 | |
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| System Voltage AC (V) 110 130 150 175 220 275 320 385 420 440 460 480 750 1140 | |
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| Voltage protection level Up (kV) 1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5 2 2 2 2 3 3 |
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| Certification 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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| Operating temperature -40°C~+80°C |
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| Altitude -500~5000m |
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| Test standard IEC/ EN 61643-11 (Type 1 /Class 1/T1/Class B) |
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