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Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Specifications
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
DDS3102-P2
Certification :
CPA/CMC/CE
Place of Origin :
Changsha, Hunan
MOQ :
100
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
2000 per day (based on the number of the order)
Delivery Time :
30 days
Packaging Details :
Carton Packaging
Color :
Grey
Measuring Range :
10V~700V
Power Consumption :
< 0.05VA
Accuracy :
RMS 0.2 %
Resolution :
0.01V
Working Voltage :
220V
Working Current :
5(60)A
Communication Interface No. :
1
Description

Single-phase Energy Efficiency Management Monitor Device DDS3102-P2

Company Profile
Willfar Information Technology Co., Ltd.
- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”

Technical Parameters

Item Parameters
Wiring Mode Three Phase 3 wires, Three Phase 4 wires, Single Phase








Measurement
　
　
　
　
　
　
　
　
　
　
　
　
　
　
　
　		 Voltage Reference Voltage: Un:AC380V,AC220V,AC100V,AC57.7V
Range: 10V~700V
Power Consumption: < 0.05VA(Single Phase)
Accuracy: RMS 0.2 %
Resolution: 0.01V
Current Nominal Current In: 0.3A,1A,1.5A,5A
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%或0.2%
Resolution: 0.001kW/kVar/kVA
Line Frequency Range: 45 Hz~65 Hz
Accuracy: 0.2%
Resolution: 0.01 Hz
Harmonic Wave Time: 2~50 times
Accuracy: Class A
Resolution: 0.01 %
Metering Active Electrical Energy Level of Accuracy: 0.5S/0.2S
Resolution: 0.01 kWh
Reactive Electrical Energy Level of Accuracy: Class II
Resolution: 0.01 kvarh
Digital Signal Power Pulse Output 2-line electric energy (active/reactive) Pulse Output
Opto-isolator,4000VRMS
　
Switch Output
(Optional)		 2-line electromagnetic relay output
Normally Open Type
Contact Rating: AC 250V /3A；DC 30V /3A
Switch Intput
(Optional)		 4-line dry contact input
Opto-isolator,4000VRMS
Analog Signal
Transducing (analog) Output
(Optional)
　		 4-line transducing output
Current Output Type (4~20mA/0~20mA/0~24mA)
Voltage Output Type (0~5V/0~10V)
Accuracy: 0.5%
Communication RS-485 Communication Interface
(Optional)		 Interface: 2-wire half duplex
Communication Rate: 600bps~38400bps
Protocol: Modbus-RTU, DL/T645
Environment Working Temperature -25℃~+60℃
Limit Working Temperature -35℃~+70℃
Relative Humidity ≤ 95% (non-condensing)
Other Power Supply Power Supply
Maximum Input Range: 40V~420V
Power Consumption: ≤1W,2VA
Dimension Boundary Dimension (mm):96×96×95
Hole size (mm):92×92
Weight around 450g

Feature

- High precision: comprehensively measure power parameters, active power accuracy is level 0.5s or level 1, reactive power accuracy is level 2.
- High intelligence: double rate electric energy, monitor peak or valley point rate electric energy.
- Easy reading: large screen, high brightness liquid crystal display.
- Easy installation: 35mm standardized rail type installation. Sample voltage power supply, no need for a separate auxiliary power supply.
- Multi-communication: 1-way 485 communication interface, 1-way far-IR communication, supporting MODBUS-RTU and DL/T645-2007 protocols.
- High performance: dustproof and waterproof, nationally standardized double insulation, level 4 EMC anti-disturbance test, Class B level RF electromagnetic field interference.

Certificate

CPA/CMC/CE

Situation

Suitable for electrical transforming and distribution automatic systems, industrial control and industrial automation systems, energy management systems and community power monitoring occasions etc.

Product tags

solar water heater prise

,

solar hot water maintenance

,

water filtation
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Waterproof Energy Efficiency Management Single Phase DDS3102-P2

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Product Detail
Brand Name :
Willfar Information Techonology Co., Ltd.
Model Number :
DDS3102-P2
Certification :
CPA/CMC/CE
Place of Origin :
Changsha, Hunan
MOQ :
100
Price :
Negotiable
Contact Supplier
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2
Waterproof Energy Efficiency Management Single Phase DDS3102-P2

Willfar Information Technology Co. Ltd.

Active Member
6 Years
hunan, changsha
Since 2004
Business Type :
Manufacturer, Exporter, Seller, Other
Main Products :
Smart Water Meter, Smart Gas Meter, EV Charging Station
Total Annual :
170-180 million
Employee Number :
700~705
Certification Level :
Active Member
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