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|Operating Temperature:||-25℃~+70℃||Criterion:||35mm Standard DIN-rail Installati|
Watt Hour Meter in Energy Consumption Monitoring System Wifi Communication Data Collect
1. Single phase optical energy meter
2. 4 Module 76 width
3. Power indicator Anti-tampering
4. Register display,AMR
4 Module, single phase two wire active electronic DIN-rail watt-hour meter.
The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two
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,
Functions and Features
♦ 35mm standard DIN-rail installation or front board setting, complying with
standard DIN EN50022. Or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.
♦ 4 module 76 width.
♦ Cyclometer display (standard 6+1,or 5+1 digits). May select LCD display with backlight, or LED
♦ Standard configuration one port of pulse output passive (polarity),may select increase a distant
port of pulse output passive (nonpolarity).And contact with all kinds of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
♦ Bicolor LED instructions respectively power supply state (green) and signal of energy impulse
♦ Standard configurations don’t detect direction of the trend of load current. May select automatically detect the direction of the trend of load current . And instructions (Only red power pulse signal when working, that is meaning the load current reverse).
♦ Single direction measures single phase two wire active power consumption. It is nothing with direction of the flow of load current,complying with standard IEC62053-21,IEC62052-11.
♦ Directly connect operation or through CT or PT & CT.
♦ Anti-tampering functions are available;
♦ Optical port or far infrared port, RS485 (Modbus) output interface (optional), wifi enable remote data
transfer, remote -control reading and parameter setting;
♦ Multi-tariff is available (optional TOU or step tariff);
|Accuracy class||Class 1.0|
|Operation voltage range||0.7Un-1.3Un|
|Insulation capabilities||AC voltage withstand: 2kV for 1 minute; Impulse voltage withstand: 6kV-1.2/50 μs waveform|
|Rated frequency||50Hz or 60Hz|
|Rated current||1.5(6)A,5(30)A,5(60)A,10(40)A,10(60)A.20(80)A,30(100)A, etc.|
|Operation current range||0.05Ib~ I max (Direct);0.02Ib~ I max (with CT)|
|Starting current range||0.004Ib (Direct);0.002Ib (with CT)|
|Power consumption||Voltage Circuit ≤1.0W 5VA;Current Circuit ≤1VA(Ib)|
|Max. operation temperature:||-25°C ~ +70°C|
|Max. storage temperature:||-30°C ~ +75°C|
|Service life||More than 10 years|
|Dimension||76mm x 91mm x 74mm|
Widely Used in various of energy consumption monitoring in Hospital, Campus, Bussiness Building, Public Buidling, Family and Factory, with our management System.
There are more than 200 employees. Among of them, there are 78 technicians which has 4 senior technicians. There are 72 employees who have already got college degree which has 30 obtained measurement inspector certification.
The main senior R&D staff graduated from the Air Force Radar College. After establish the enterprise, it has develop the own R&D team which has 57 R&D technician( 28.5% of company employee). They can R&D various electric meter and related products independently through the internal and external training and practice. It has 25 patents which has 19 Utility Model patents, 4 Appearance Design patents, 2 Invention patents. “DDZY150/DTZY150 series smart electric meter key technology and application” has won the science and technology progress prize of Hubei province in 12, 2015. It can R&D different types of electric meter and related products independently and has the modify and update R&D capability. Production and technicians have passed the strict training before working which has the strong sense of quality and also has the technical skills.