3 Phase Din Rail Meter

Specially designed for telecom metering

clamp on CT connected

Compact design & Easy installation

Dot matrix LCD display

Communication: Modbus/RS485/IR/PLC

Brief Introduction

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 field.

Main Functions

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.

Technical Data

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

Outline Drawing

Mother Company: Guangdong Super Telecom Co., Ltd. (Stock No. SH.603322)

Business Type: ISO 9001:2008 and ISO 14001:2004 certified Manufacturer

Main Products: Telecom SCADA; Energy Meter; RTU; Cabinet air conditioner; CRAC

Total Annual Revenue: US$ 14 Million-US$20 Million

Main Market: Asia, South America, Europe

Location: Chengdu, China (Panda’s homeland)

Year Established: 2010

R&D Achieves: 16 product patents; 6 software copyrights

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