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Number of power failures in any phase
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Number of long power failures in any phase
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Number of voltage sags/dips in phase L1
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Number of voltage sags/dips in phase L2
polyphase meters only
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Number of voltage sags/dips in phase L3
polyphase meters only
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Number of voltage swells in phase L1
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Number of voltage swells in phase L2
polyphase meters only
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Number of voltage swells in phase L3
polyphase meters only
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