DTS854 электронных трехфазных ватт-час метр

DTS854 electronic three-phase watt-hour meter Goods description: The type DTS854 watt-hour meter adopts micro-electronic technology, it is used for three-phase A.C active energy with rated frequency 50/60Hz. There are two ways of connections: direct connection or through current transformer connection. Each performance index of it conforms to GB/T17215.321-2008 1.0&2.0 Class static A.C active watt-hour meter. Fuctions and features: 1. Measure three-phase active energy and do not need to calibrate after long term work. 2. Three-phase power supply, any one wire(three-phase three-wire) or any two wire(three-phase four-wire) power cut, the measurement accuracy is not affected. 3. Wide working temperature range. 4. Phase failure indication function or voltage indication fuction. 5. Way of display: register, LCD, LED. 6. Remote power cut fuction. 7. RS485 interface output(if inquire). DTS854 electronic three-phase watt-hour meter