标准名称：BS EN 61557-12-2008 小于1000V交流和1500V直流的低压配电系统中的电气安全.保护措施的测试、测量或监测用设备.第12部分:性能测量和监测装置(PMD)
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更新日期：2011年10月26日
内容简介
BS EN 61557-12-2008
Electrical safety in low
voltage distribution
systems up to
1 000 V a.c. and
1 500 V d.c. —
Equipment for testing,
measuring or
monitoring of
protective measures —
Part 12: Performance measuring and
monitoring devices (PMD)
Electrical safety in low
voltage distribution
systems up to
1 000 V a.c. and
1 500 V d.c. —
Equipment for testing,
measuring or
monitoring of
protective measures —
Part 12: Performance measuring and
monitoring devices (PMD)
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