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Anonymous users2024-02-06Wasion DDZY102-Z Single-phase Fee-controlled Smart Energy Meter The parameters and functions are detailed as follows.
Product Model: Changsha Wasion DDZY102-Z single-phase remote cost control smart energy meter.
DDZY102-Z technical parameters.
1. Technical parameter items.
Project content. Reference voltage.
220V2, working voltage range.
Specified scope of work 90% un 110% un
Extended working range 80% un 115% un
3. Current specification.
Transformer access type:
Direct access: 5(40)A, 5(60)A, 10(60)A, 15(60)A, 20(80)A, 10(100)A, 30(100)A
4. Accuracy level.
Merit level 2. 5. Working temperature.
The specified operating temperature range is 25 60
The operating limit temperature range is 40 70
6. Relative humidity.
95% (no condensation).
7. Frequency range.
50 8. Static power consumption.
10va9、mttf
10 years. 10. Design life.
10 years. 11. Dimensions.
Length, width, thickness = 160mm, 112mm, 58mm
Main features: The single-phase remote fee control smart meter has the function of time-sharing or ladder billing, which is suitable for residential users who carry out remote meter reading and remote fee control through carrier networking.
Key features: Metering function: It has the metering function of forward, reverse and combined active energy, and the combined active energy can be selectively combined by the positive and negative active energy.
Time-sharing metering and billing function: it supports four rates: peak, peak, flat and valley, and can set 2 annual time zones throughout the year, and at least 14 time periods can be set within 24 hours;
Settlement function: Up to 3 settlement points can be set up for settlement in a month, and the historical data of the last 12 settlements can be recorded up to a maximum (including the positive and reverse active energy of each sub-rate).
Measurement function: It can measure voltage, current (including neutral line), active power and power factor and other grid parameters.
Event recording function: it has the function of recording programming, opening the cover, power-off, calibration, tripping and other events and the status of the electric energy meter when the event occurs; It has the function of freezing and alarming.
User interface: Large-screen Hanxian LCD, with rich prompt logos; It has the function of backlight meter reading query; The display content can be switched at the touch of a button, and the display items can be flexibly configured via communication.
Communication module configuration: RS-485, carrier, far-infrared communication interface 1 channel, each physical communication port is independent of each other;
Fee control function optional: electric energy strap IC bayonet, IC card power purchase and communication remote power purchase.
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Anonymous users2024-02-05Hunan Changsha Wasion DDS102 electric energy meter is one of the three major electric energy meter manufacturers in China, DDS102 electric energy meter has 3 ways to read the meter, the details are as follows:
There are two ways to read a meter locally:
Method 1: Wireless infrared communication, when the electric energy meter is installed at high altitude, there is no need for the power bureau staff to climb to the high altitude to read the electric energy meter circuit, only the handheld meter reading handheld has infrared communication function, and a series of data such as the actual amount of the user's electric energy meter and the user's meter number can be read within 10.
Method 2: The user can directly press the wheel display key of the electric energy meter to turn the page to view all the data of the electric energy meter such as the internal electricity and meter number of the electric energy meter, which is very inconvenient when the electric energy meter is installed at high altitude.
Remote meter reading is one way:
Remote 485 communication, the staff of the power bureau do not need to go to the scene to hold the handheld for wireless meter reading, just install the electric energy meter communication software on the computer of the electric power bureau, enter the electric energy meter number of the specified user on the communication software, and you can read the real-time electricity of the designated electric energy meter through the remote 485, which is very aspect.
The meter reading method of the above electric energy meter is the unified two communication methods of the power bureau, this communication method LCD electric energy meter basically has these two functions, if you still have something you don't understand, you are welcome to continue to ask, I will answer for you in the first time:
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