- Brief Introduction
- Technical Data
- Main Functions
- Wiring & Dimension
- DTZ1737 is a din rail 3 phase 4 wire smart energy meter with 1~4 channel, designed with advanced energy metering chip and SMT technology. With RS485 port, the meter can communicate with the computer to exchange the data. This 3 phase 4 wire smart energy meter can be widely applied in industrial and commercial filed.
Accuracy Active 1 Reactive 2 Voltage Rated 3*220/380 Range 0.9Un～1.1Un Limit 0.0Un～1.15Un Frequency 50Hz Current Range 3×1.5(6)，3×5(60)，3×10(100) Starting Current 0.001In（0.5S） Constant Active 400imp/kWh-6400imp/kWh Display Type LCD Register Digit 6+1/6+2 4+2/5+1 Power Consumption Voltage Circuit ≤1.5W、6VA Current Circuit ≤0.2VA Communication Interface RS485/ Infrared interface/PLC Protocol DL/T 645－2007MODBUS Temperature Operating Temperature 10℃～+45℃ Storage Temperature -25℃～+70℃ Humidity 40%RH ～ 60%RH Protection IP51 Dimension 158mm×58mm×87mm Weight 0.25kg
- 1.Each channel energy meter measures active power of forward/ backward and combined.
2.Each channel energy meter can measure the current voltage frequency active/reactive power.
3.Alarming for under voltage over voltage phase disconnection over current and other events.
4.Timing freezing hourly freezing daily freezing.
5.LCD digital display with a variety of parameters of each channel energy meter in turn.
6.Din-rail installation with standard 35mm.