Home > Term: long duration undervoltage
long duration undervoltage
A decrease of the supply voltage to less than 90 percent of the nominal voltage for a time duration greater than 1 minute.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Fire safety
- Category: Prevention & protection
- Company: NFPA
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Δημιουργός
- nomura
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