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DTS732-DIN-L1 THREE PHASE DIN RAIL MOUNTED ELECTRICITY METER

SPECIFICATION:
Used for AC three phase four wire active energy measuring. 
DIN rail installation type, compact design. 
Display type: LCD, unit is kwh, record active total energy.
Display range: 5+1,6+1 
Accuracy active energy measuring, no need deg ing for long time work

STANDARDS:
According to IEC62053-11 standard
According to IEC62053-21 standard

FUNCTIONS:
Total energy= positive active+negative active
Display data function even after power off
RS485 and near-infrared communicating functions
12V DC voltage output function

TECHNICAL SPEC.:
Reference voltage (Un): 3×110V，3×120V，3×220V，3×230V，3×240V 
Normal work voltage: 80%~120%Un
Limit work voltage： 70%~130%Un
Current spec. Ib（Imax）: 3×5(60)A， 3×10(60)A，
Reference frequency：50Hz, 60Hz
Starting current： 0.004Ib
Connection type choice: three phase four wires, down in down out,L1,L1,L2,L2,L3,L3,N,N
Impulse constant：1600imp/kWh
Standard level：1.0class,2.0class
Power consumption of meter：<0.6W
Communicating protocol:IEC62056-21 
Working life：not less than 10 years
Impulse output: LED impulse, optical coupler output 
Impulse width: 30ms
Data store: data will always be stored after power off
Size of the appearance:（mm）：

WORKING ENVOIRENMENT:
Working temperature: -35℃~70℃
Limit working temperature: -40℃~80℃
Store and ship temperature: -40℃~80℃
Relative humidity:：=<95%
Atmospherie pressure：63kPa~106.0kPa