Multifunction single phase modular 110v 220v smart energy meter
Product description
DDSY pre-paid electricity form two-wire state grid meter case liquid crystal display card reader recharge meter using microelectronics technology to measure energy, in line with GB/T17215.321-2008 and GB/T18460.3-2001 standard meter, fully shielded, Fully sealed structure, using advanced SCM processing system for data acquisition, processing and preservation, with good anti-electromagnetic interference, low self-consumption and energy saving, high precision without calibration, anti-electricity, high overload, long life .
Main features: Application of computer management, after the purchase of electricity, after the use of electricity; in the rated current range can limit the maximum use of power; a form of a card, special card, lost card without loss of electricity, make-up card reuse; electric card can be two-way transmission Data; can automatically power off the alarm users purchase electricity; when the electricity is zero, it will automatically switch off and power off; and it has a certain anti-theft software design.
DDSY5188 electronic single-phase prepaid energy meter is suitable for active energy metering with a frequency of 50Hz or 60Hz. It is installed in indoor or outdoor meter boxes for use. Suitable for ambient temperature -20 ~ +50 °C, relative humidity does not exceed 85%, and the surrounding air should not have corrosive gases, to avoid dust, salt spray, condensation and other effects.
Specification
Model
DDSY5188
Accuracy
Class 1.0
Reference voltage
220V
Reference current
5(20)A,10(40)A,15(60)A,20(80)A
Meter constant
See brand name callouts
Display method
LCD
Interface mode
pulse
Basic error
Load current(I)
Power factor cosΦ
Basic error(%)
Class 1.0
0.05Ib≤I<0.1Ib
1.0
±1.5
0.1Ib≤I≤Imax
1.0
±1.0
0.1Ib≤I<0.2Ib
0.5L
±1.5
0.8C
±1.5
0.2Ib≤I≤Imax
0.5L
±1.0
0.8C
±1.0
Ib is the rated current and Imax is the rated maximum current.
Starting current: The meter has a reference voltage, a reference frequency, and a power factor of 1.0. When the load current is 0.4% Ib/1.0, the meter should have a pulsed output or a flashing light that represents the power output.
Immersion: When the voltage loop adds the reference voltage and there is no current in the current loop, the meter will output no more than 1 pulse within 10 times of a pulse generated by the starting current.
Power consumption: ≤ 2W (10VA)
The main structure: a flame-retardant ABS shell, strong, sealed, and good shielding.
Data processing: The energy metering pulse is sent to the CPU via an optocoupler and stored in the non-volatile EEPROM. From the computer management information system, an IC card reader/writer is used to write a certain amount of power and a microprocessor system that monitors the required IC card input table. After the CPU operation, the display, alarm, and cutoff status signals are prompted.
Company introduction
Zhejiang Xintuo New Energy Co., Ltd is located in the flourishing Liushi town, Chinese capital of electrical equipment, abutting on YongTaiWen Express and 104 national road in the south, adjoining the beautiful south piedmont of national scenic spot Yangdang Mountain in the north, and is a high new tech enterprise specialized in R&D, production, marketing and service of electronic meters.
Our company has established a close cooperation relationship with the scientific research organization of China Jiliang University in the technology field, and has a high quality R&D and management team consist of masters as well as college graduates. We strive to import advanced technologies.
The company always works hard to provide the most excellent and latest products for the watt hour meter industry and automatic electricity utilization systems.
Our main products: 1.DIN rail watt hour meter, single and three phases LED and LCD counter; 2.Front board energy meter, such as electronic three phase multi function energy meter, three phase multi rate energy meter, electronic three phase pre paid energy meter, fee control of smart meter with carrier; 3.IC card pre paid energy meter; 4.Electrician meter series, such as PD series Multi function power meter, PK programmable digital display meters and so on.
Along with the updating and development of power management mode of electric power system, as well as the rapid development of intelligent multi function watt hour meter, we will keep pace with the times, rely on professional technology, be guided by market demand, and provide excellent products and considerate service for customers. We can provide programs for users to produce module and whole meter independently as well as multi flexible cooperative modes such as OEM and ODM.
Science and technology create future. Xintuo Electronic Technology will always be your ideal partner, let us join hands together to create brilliance.
essential information
country:
China
company address:
ChinaZhejiangNO.2188 LiuHuang Road ,Liushi
website:
https://cnxt.en.alibaba.com/
contact us
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