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IEEE C37.47-2011
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IEEE Standard Specifications for High-Voltage (>1000 V) Distribution Class Current-Limiting Type Fuses and Fuse Disconnecting Switches
IEEE高压(>1000 V)配电级限流型熔断器和熔断器隔离开关标准规范
本标准规定了高压(>1000 V)配电级限流型熔断器及相关附件的规范。所有这些设备都适用于交流(ac)系统。这些规范适用于以下特定类型的设备:
a) 配电级限流型熔断器和熔断器单元
b) 配电级限流熔断器隔离开关
c) 保险丝外壳包装中使用的a)项和b)项
d) 与配电级限流型熔断器和熔断器隔离开关一起使用的熔断器支架、熔断器单元、再充装单元和熔断器支架。
e) 通过在配电级限流型熔断器支架中使用可拆卸开关片创建的断开装置。
This standard establishes specifications for high-voltage (>1000 V) distribution class current-limiting type fuses and associated accessories. All of these devices are intended for use on alternating current (ac) systems. These specifications apply to the following specific types of equipment: a) Distribution class current-limiting type fuses and fuse units b) Distribution class current-limiting fuse disconnecting switches c) Item a) and item b) used in fuse-enclosure packages d) Fuse supports, fuse units, refill units, and fuse mountings of the type intended for use with distribution class current-limiting type fuses, and fuse disconnecting switches. e) Disconnecting devices created by the use of a removable switch blade in a distribution class current-limiting type fuse support.