Three-phase Multi-function Electric Meter

Type : DTSD286-1 (with case 3080) Executive Standard: GB/T17215-2002;IEC1036:2000 Current: 1.5(6)A;5(20)A;10(40)A;20(80)A Voltage : 3*110V; 3*220/380V; 3*380V Accuracy :1.0;0.5s Frequency: 50-60HZ Constant: 100/200/400/1600imp/kWh Connection Mode: direct type CT type;direct type Display Mode: counter; Large-screen LCD Power Consumption: ≤ 1.0W;≤ 0.3VA Start Current: 0.004lb Time error: ≤0.5s per day Minimal current: ≤10μA Battery consumption time: ≥10years Allowed power-off time: ≥3years Throw-over interval error: ≤1ms Infrared-communication distance: ≥5m(half of ray radiation angle:≤15degree ) RS485- communication distance: ≥1000m Allowed amount of RS485 terminals: ≤32 Product Description: 1.Total four-rate power measurement and calculation at integral time of every day. 2.10 time segments. 3.Minimal time interval: 1min 4.Display of time and date. 5.Phase-broken indicator. 6.Infrared communication (including reading and setting period of time, meter number, time, date) 7.RS485 communication: (including reading and setting period of time, meter number, time, date) 8.Interval and time can be set by handling the buttons on the meter. 9.Automatic rotary display of time for 5seconds.