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低压电涌保护装置. 第31部分:光伏装置用SPDs的要求和试验方法
Low-voltage surge protective devices - Part 31: Requirements and test methods for SPDs for photovoltaic installations
参考页数:107P.;A4
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避雷器.第5部分:选择和应用建议
Surge arresters - Part 5: Selection and application recommendations
参考页数:190P.;A4
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家用和类似用途的无整体过电流保护的剩余电流操作断路器. 第1部分: 一般规则
Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) - Part 1 : general rules
参考页数:7P.;A4
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低压熔断器. 第4部分:半导体器件保护用熔断器的补充要求
Low-voltage fuses - Part 4 : Supplementary requirements for fuse-links for the protection of semiconductor devices
参考页数:13P.;A4
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延时型管状熔断体
Time-lag cartridge fuse-links
参考页数:
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BH型熔断器盒
Fuseboxes,Type BH
参考页数:13P.;A4
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小型熔断器 贴片式熔断体
Miniature fuses.Chip fuses
参考页数:17P.;A4
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自恢复式过欠压保护器
Overvoltage or undervoltage protective device with auto-reclosing function
参考页数:36P.;A4
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母线差动保护屏
The busbar differential protection panel
参考页数:9P.;A4
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低压无功功率自动补偿控制器
Low voltage reactive power automatic compensating controller
参考页数:18P.;A4
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