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Multiple Interface Energy Efficiency Management Power Distribution Monitor DDS3102-3N

Place of Origin:Changsha, Hunan
Brand Name:Willfar Information Techonology Co., Ltd.
Model Number:DDS3102-3N
Minimum Order Quantity :100
Packaging Details :Carton Packaging
Delivery Time :30 days
Payment Terms :T/T
Supply Ability :2000 per day (based on the number of the order)
Detail Information
Gonghao:< 0.05VAJingdu:RMS 0.2 %

High Light:

smart energy monitor ,

3 phase power monitor

Product Description

- DDS3102-3N single-phase power distribution monitor is a device with the function of measurement recording, power consumption recording, remote signaling and remote control, LCD display and network communication.

- The monitor can measure voltage, current, power, power factor, frequency and other power network parameters;

- It can record active and reactive power; RS-485 communication interface supports MODBUS-RTU and DL/T 645-2007 dual communication protocols;

- With switch input function, can be configured with switch output and transmission output functions.

Technical Parameters
ItemTechnical Parameters
VoltageReference Voltage Un: AC 380V, AC220V, AC100V
Measuring Range: 10V~460V
Power Consumption: < 0.05VA
Accuracy: RMS 0.2 %
Resolution: 0.01V
CurrentNominal Current In:1A, 1.5A, 5A
Measuring Range: 0.001In ~ 10A
Power Consumption: < 0.05VA (single line nominal current)
Accuracy: RMS 0.2 %
Resolution: 0.001A
Power                                        (Active/Reactive/Apparent)Accuracy: 0.5%
Resolution: 0.001kW/kvar/kVA
Line FrequencyMeasuring Range: 45 Hz~65 Hz
Accuracy: 0.2%
Resolution: 0.01 Hz
Active PowerLevel of Accuracy: 0.5S,                                        Resolution: 0.01 kWh
Reactive PowerLevel of Accuracy: Level 2;                                        Resolution: 0.01 kvarh
Power Pulse OutputActive Power Pulse Output                                        Opto-isolator, 4000VRMS
Switch Output                                        (Optional)1-way for Electromagnetic Relay Output                                        Normally Open Type                                        Contact Rating: AC 250V /5A;DC 30V /5A
Switch Input2-way Dry Contact Input                                        Opto-isolator, 4000VRMS
transducing (analog quantity) Output                                        (Optional)4-way transducing Output                                        Current Output Type (4~20mA or 0~20mA or 0~24mA)                                        Voltage Output Type (0~5V or 0~10V)                                        Accuracy: 0.5%
RS-485 Communication Interface                                        (Optional)接口类型:两线半双工                                        通信速率:1200bps~9600bps                                        规约:Modbus-RTU 和DL/T 645-2007
Working Temperature-25℃~+60℃
Limit Working Temperature-35℃~+70℃
Relative Humidity≤ 95% (non-condensing)
Power SupplyAC/DC
Maximum Input Range: 40V~265V
Power Consumption: ≤1W,2VA
DimensionCase Dimension (mm): 72×72×85                                        Hole Diameter (mm): 67×67
WeightAround 243g

DDS3102-3N adopts a high-precision sampling unit and a high-speed MCU data processing unit, which can realize high-precision, wide-range accurate measurement and rapid data analysis;

A segment-code type multi-line wide angle liquid crystal display screen enables various contents displaying; the liquid crystal screen is equipped with white backlight, which can meet the requirements of consulting data in the dark environment; using non-volatile memory to store all kinds of data, the data can be saved for a long time even encountering power loss.

It supports RS-485 communication interface and industrial standard communication protocol, and the networking mode is convenient and flexible; different possible expansion on functional modules enables the different interface demands of users.

1. Full Qualification: CPA and measurement license CMC.

2. High Precision: measure / measure the whole power parameters, the accuracy of active power is Level 0.5s, the accuracy of reactive power is Class 2.

3. Wide Voltage: AC / DC operation is derived from adaptation, 40~420V AC/DC input range.

4. Multi-communication: 1-way 485 communication interface, supporting MODBUS-RTU and DL/T645-2007 protocols.

5. Multiple Interface: 2-way for switch inputs, 1-way for relay output, 4-way for analog transducing output.

6. High Performance: dustproof and waterproof, meet the national standard double insulation, level 4 EMC anti-disturbance test, class b level RF electromagnetic field interference.