LCD Display Three Phase DIN Rail Watt Hour Meter with RS485 for Electric

Weight: 650g
Size: 125mm X 88mm X 73mm
Mount: DIN Rail
Accuracy: Class 1.0
Transport Package: Standard Packing
Specification: Three phase
Customization:

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Basic Info.

Trademark
AKMAN
Origin
China
Production Capacity
10000PCS/Day

Product Description

DDM100TCR Three Phase DIN-Rail Meter with RS485 communication, LCD display. Which is used to measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. The features of small size & DIN-rail mounting makes it suitable for installation in distribution boards and small standard enclosures. The meter is widely used in the office buildings, shopping malls, residences, airports and metro, etc.
The meter has RS485 communication module, which is convenient to meter-reading.

FUNCTIONS AND FEATURES:
1. 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board installed (mounting holes center distance 63 mm), users can choose any one by themselves.
2. Seven poles width.
3. LCD 5+2 digits display without backlighting; May select with white backlighting, and there is maintenance-free battery used for display when power-supply cut off.
4. Standard configuration one port of pulse output passive (polarity), may select increase a distant port of pulse output passive (nonpolarity), complying with standard IEC62053-31 and DIN 43864.
5. LED indicates respectively power-supply, impulse, and communication, etc.
6. Automatically detect the direction of the trend of load current. If the LED "REV" lights that means the load current is reverse.
7. Single direction three components measure three phase four wire active energy consumption. It is nothing with direction of the flow of load current, complying with standard IEC62053-21, IEC62052-11.
8. May select two components measure three phase three wire active energy or two phase three wire active energy.
9. RS485 output interface (optional) enable remote data transfer, remote -control reading and parameter setting.
10. Direct connect operation or through CT or PT & CT.
11. Standard configuration short terminal cover, which is helpful to reduce installation space and make it convenient to install; May select extended terminal cover.
OPTIONAL FUNCTIONS
11, Anti-tampering functions are available;
2, Optical port or far infrared port, RS485 (Modbus) output interface (optional) enable remote data transfer,
Remote -control reading and parameter setting;
3, Multi-tariff is available (optional TOU or step tariff);
TECHNICAL  PARAMETERS  
Accuracy Class  1.0
Rated  voltage(VAC) 3*57.5/110,     3*110/200,     3*220/380,     3*230/400,     3*240/415, etc.
Operation  voltage  range  Un± 20%
Insulation  capabilities AC  voltage  withstand  2kV  for  1  minute; Impulse  voltage  withstand  6kV  -  1.2/50μ s  waveform
Rated  current(A) 1.5(6),   5(30),   10(60),   20(80),   30(100), etc.
Operation  current  range 0.05Ib~  Imax
Starting  current  0.004Ib
Rated  frequency 50Hz  or  60Hz
Internal  power  consumption Voltage  circuit  ≤ 1.0W  5VA;       Current  circuit  ≤ 1VA(Ib)
Impulse  valence  Ra 0.5  or  1.0  Wh/imp 
Interface optical  coupler  (SO  corresponding  to  DIN  43864)
RS  485  communication Baud  rate: 1200bps  (default)
Remote  pulse  output Pulse  width:   80ms  ±   20ms
Temperature  Range Normal  operation  temperature:   -35º C--+70º C
Extreme  operation  temperature:   -40º C--+75º C
Storage  Temperature:   -45º C--+85º C
Relative  humidity ≤   85%
Service  Life More  than  10  years
Dimension 125mm  x  88mm  x  73mm
Weight Approx  650g
*Please  advise  us  if  you  need  any  different  specifications, we  can  make  according  to  your  special  requirements

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Gold Member Since 2010

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Manufacturer/Factory, Trading Company, Other
Registered Capital
500000 RMB
Plant Area
101~500 square meters