Holley Group Co., Ltd.
Tested energy meters of this manufacturer are listed below. | WO No | 2079114 | | QUA/CAL | | | Report No | 05-1070 | | Country | China | | Type | DDS28 | | Class (Wh) | 1 | | Elements | 1-phase | | Wiring | 2-wire | | Connection | Direct connected | | Technology | Static (electronic) | | Frequency | 50 or 60 | | Current | 10(80) | | Voltage | 120 or 230 | | Register | Mechanical & LCD | | Standards | IEC 62053-21 |
| WO No | 2037990 | | QUA/CAL | | | Report No | 03-2077A | | Country | China | | Type | E130-ts | | Class (Wh) | 2 | | Elements | 1-phase | | Wiring | 2-wire | | Connection | Direct connected | | Technology | Static (electronic) | | Frequency | 50 | | Current | 10(80) | | Voltage | 230 | | Register | Mechanical | | Standards | IEC 62053-21 |
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