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High Precision Energy Efficiency Management Large Screen Easy Reading DTSD342-5N

Minimum Order Quantity : 100 Price : Negotiable
Packaging Details : Carton Packaging Delivery Time : 30 days
Payment Terms : T/T Supply Ability : 2000 per day (based on the number of the order)
Place of Origin: Changsha, Hunan Brand Name: Willfar Information Techonology Co., Ltd.
Certification: CPA/CMC/CE Model Number: DTSD342-5N

Detail Information

Color: Grey Measuring Range: 10V~700V
Power Consumption: < 0.05VA Accuracy: RMS 0.2 %
Resolution: 0.01V Screen: LCD
Working Voltage: 220V Working Current: 1.5(6)A
Communication Interface No.: 2
High Light:

power monitoring device

,

3 phase power monitor

Product Description

Three-phase Energy Efficiency Management Monitor Device DTSD342-5N

 

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, the accuracy of active power is Level 0.5s, the accuracy of reactive power is Level 2.
- High intelligence: multiple rate electric energy, monitor power quality parameters, including positive and negative zero sequence voltage, current, 2~50 times harmonic voltage and current data.
- Easy reading: large screen, high brightness liquid crystal display.

- Easy installation: 35mm standardized guide rail type installation. Sample voltage power supply, no need for separate auxiliary power supply.
- Multi-communication: 1-way 485 communication interface, supporting MODBUS-RTU, DL/T645-2007 protocols.
- Multi-interface: 2 or 1 switch inputs, 1 relay output.
- 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 transformer and distribution automation systems, industrial control and industrial automation systems, energy management systems and community power monitoring and other occasions

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