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商品参数
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商品详情
产品特点 FEATURES
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Brand: MW (Mean Well)
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Model: SPD-20HP-480S
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Series connection style for TN system integration
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UL1449 Type 4 Component assemblies, compliant with UL1449 Fourth Edition, EAC TP TC 004
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Line to Ground and Line to Line surge protection
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Maximum discharge current (I_max):20kA (8/20μs), 20kV surge capability
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Low Measured Limiting Voltage (MLV) and Voltage Protection Level (U_p)
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Thermally protected: built-in disconnect prevents fire/hazards under extreme conditions
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Double insulation cable wire (UL2586 16AWG-XC)
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LED status indicator: green on=functional, off=needs replacement
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IP66 rating for indoor/outdoor use
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Operating voltage:347~480VAC 50/60Hz; continuous U_c:510VAC
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Suitable for class I insulated LED driver surge protection
使用场景 APPLICATIONS
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Outdoor and commercial LED lighting
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Roadway and street lighting
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Traffic signal lighting
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Digital signage displays
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Wall washing lighting
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Parking garage/lot lighting
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Flood lighting systems
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Tunnel lighting setups
注意事项 PRECAUTIONS
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Install in series with TN system lines (follow official diagram)
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Verify service voltage with voltmeter before installation
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Do not install if voltage exceeds rated values
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Disconnect power before installation/maintenance
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Ensure all connections are correct before energizing
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Replace device if LED indicator is off
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Use manufacturer-recommended backup fuse
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Avoid prolonged submersion beyond IP66 limits
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Refer to Mean Well's official docs for detailed info
SPD-20HP-480S
价格：￥128
购买数量
个
(30个/盒，最小起订量1个，递增量：1)
总价金额：
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