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标题:
DSH 731 Ambient temperature on tripping tests
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作者:
小米
时间:
2012-11-7 19:11
标题:
DSH 731 Ambient temperature on tripping tests
DSH 731
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Ambient temperature on tripping tests
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9.9.2.3
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61009-1(ed.2);am1;am2
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Standard(s)- No. Year
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IEC 61009-1:2006-06, Ed. 2.2
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DSH 0731 2009
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Category: POW, PROT
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Subclause(s): 9.9.2.3
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Developed by: CTL-ETF7
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Subject: Ambient temperature on tripping tests
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Key words:
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Ambient temperature
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Tripping characteristic
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Decision approved at the 2009 CTL Plenary Meeting
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Question:
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In item a) of clause 9.9.2.3, is it correct to perform tripping tests in an ambient
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temperature of 35 °C ± 2 °C above the ambient air reference temperature?
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Decision:
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No, the word “above” shall be replaced by “below” in the sentences of item a) of clause
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9.9.2.3 to perform tripping tests in -5 °C.
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DSH 731 DSH 731