Customization: | Available |
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Type: | Power Source Arrester |
Structure: | Zinc Oxide Arrester |
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This 20KA 220V AC surge protective device is applied low voltage standard IEC/EN 61643-11 to protect against AC power line system and other equipment from over voltage and instantaneous over voltage damage. It has advantages of large discharge current, fast respond time and low residual voltage.
Model
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LY1-D20
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Maximum Continuous Operating Voltage Uc
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275V AC
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SPD Type
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T2/Class II
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Nominal Discharge Current (8/20µs)
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10kA
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Maximum Discharge Current(8/20µs)
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20kA
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Voltage Protection Level Up
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≤1.2kV
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Response Time tA
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≤25ns
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Indication Method
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Visible window,Green=normal, Red=defect
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Min. sectional area of incoming wire L/N
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4mm2
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Min. sectional area of incoming ground wire PE
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6mm2
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Method of Installation
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35mm Din Rail
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Material of shell
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PBT firproof
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Remote contact selectable
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C+NC means normally closed C+NO means normally open C means normal contact |
Protection level of outer Shell
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IP20
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Working temperature
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-25 -+70ºC
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Test standard
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IEC/EN 61643-11/GB18802.11
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Poles
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1P/2P/3P/4P/1P+N-PE/3P+N-PE
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