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DDS1311 meter support bidirectional active power measurement with maximum demand, and kinds of instantaneous measurement. Adopting large-scale integrated circuit, digital processing technology and SMT technology.
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General Specification |
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Refer standard |
IEC 62053-21 |
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Accuracy class |
Class 1.0, ?Class 0.5 |
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Measurement |
Active Energy, Instantaneous |
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Net work |
1 phase 2 wire |
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Rated voltage |
220V |
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Operation voltage |
0.7Un to 1.15Un |
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Basic current (Ib) |
5A |
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Maximum current(Imax) |
60A |
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Rated frequency |
50Hz |
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Starting current |
0.2% of Ib (0.002Ib) |
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Insulation Protection degree |
Class Ⅱaccording to IEC 62052-11 |
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Operating temperature range |
-30 ?? C~ + 70 ? C |
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Features and Functions |
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Communication |
Optical port |
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Outputs |
High-light LED indicated for accuracy |
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Display |
LCD |