Nanjing Yuneng Instrument Co. Ltd.
Tested energy meters of this manufacturer are listed below. | WO No | 2088609 | | QUA/CAL | | | Report No | 05-1813 | | Country | China | | Type | DDS63 | | Class (Wh) | 1 | | Elements | 1-phase | | Wiring | 2-wire | | Connection | Direct connected | | Technology | Static (electronic) | | Frequency | 50 | | Current | 5(60) or 10(100) | | Voltage | 220 | | Register | LCD | | Standards | IEC 62053-21 |
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