Single-phase IC card meter use, single-phase card table technical parameters, single-phase meter wiring diagram

Single-phase IC card meter use, single-phase card table technical parameters, single-phase meter wiring diagram prepaid meter accuracy Main features: made of imported special metering chip, error stability, good linearity, high accuracy at a low load, long-term use without adjustment. Stable and reliable: anti-interference and overload, selection of magnetic protection relay, through the effective control of power and long life: the use of advanced SMT manufacturing process, the choice of the main components of the device low power consumption and long life: the use of the optimal structural design, their power consumption Low Data Return: IC card table can always use (purchase) of electricity and other information back to the management machine, grasp the electricity consumption alarm: BATTERY, has warning lights flashing on and off to remind the purchase of electricity off automatically: Remaining battery power is zero, the card can not restore power until the re-purchase of electricity power to check: After cycling the card shows the cumulative power, the total purchase the remaining battery power and anti-damage ability: deck by vandalism, internal measurement, control is not Affected a table and a card: electricity card with a special encryption algorithm is used only for a table, to prevent technical stealing Product Details Category: The new IC card prepaid meters, prepaid meters, IC card meter, card meters, IC card smart meters, IC card meter price, a meter, prepaid meter uses DDSY238 type electronic single-phase prepayment meter in full compliance with GB / T18460.3-2001 and GB / T17215-2002 standards. For measuring rated frequency 50Hz AC single-phase functional power by standard IC card to achieve "first payment, after the electricity" management functions. Second, the prepaid meter Features: Due to the use of SMT technology, dedicated CPU, dedicated single-phase energy measurement IC and other advanced technologies and processes, thus products with high precision, high reliability, low power consumption, excellent electromagnetic compatibility and perfect anti-theft feature. Third, the main function of the use of prepaid meters Complete management system provided by our company, the user can pre-order power, preset maximum load, the police power, price setting and adjustment, authorized operators, purchase records, total electricity consumption, the remaining a variety of information power, stealing time set or monitor for easy meter reading staff reduction, to prevent and combat stealing behavior, improve the level of modern management, management of the electricity sector. This product is for indoor use instrument. Suitable ambient temperature -10- + 55 ℃, relative humidity less than 85%. Fourth, in recent years, the development of pre-paid meter state 95 years ago, mainly for electric key IC card to 93C46 and 24C01-based IC card rewritable memory chip (EEPROM) or general memory card for easy storage IC card, easy to use, inexpensive, security is not high, the possibility of the existence of crack, users mainly residential property. 95 years to 99 years, mainly for telephone cassette IC card to the memory card (24C01) and logical encryption card (4442,4428) where the main logic encryption card (4442,4428) the security has been further enhanced, embedded chips outside storage area increases the control logic, before accessing the storage area need to check a password, only the password is correct, in order to operate. Users expanded from purely residential property management sector to the power industry, began a large-scale popularization of the use of 98 years to now, mainly for financial level IC card, the CPU card (CPU card and SAM module to encrypt media) as the main CPU card embedded chip quite in a special type of microcontroller, in addition to substandard interior with a controller, a memory, timing control logic, but also with arithmetic unit and operating system, large storage capacity, strong processing power, information storage security and other features. The first comprehensive promotion in Beijing Power Supply Bureau, and began to promote in Henan, Hunan and other cities. Prepaid meter to meter charges and the electricity sector has brought great convenience and benefits, it also brings profits to manufacturers; as IC card prepaid meter the manufacturer should fully learn the case brought Thoughts to numerous positive self-reflection, as a preventive measure, actively eliminate the products in question, so that the enterprises themselves responsible for the development of the industry responsible, socially responsible! And jointly safeguard the healthy development of the meter industry! Fifth, the prepaid meter installation and use of pre-paid meters in the installation, the installation location should remain vertical, according to the wiring diagram on site. 4.1 meter side button to open the lid, and then press the button at each end of the connection wiring diagram wiring, power. 4.2 Pre-power IC card user in the direction of the arrow on the card (metal contact facing left) into the table, then the monitor is displayed first F1 Display the purchase of electricity, and then shows steady F2 and then display the remaining capacity of the original plus the newly purchased power the sum of the current remaining power, then you can remove the IC card, the display goes off. (As the table below the display remaining battery power when the monitor alarm is on, when the table Central remaining battery charge card with the purchase of electricity and more than 9999kWh, the card will not be input power meters, still stored in the card.) 4.3 When a user When the electric pulse indicator flashes will follow. 4.4 prepaid meter in normal use, automatically decreasing the purchased power for calculations. When the remaining charge meter within less than 20 degrees, the display shows the current alert the user to purchase the remaining battery power. When the remaining charge is equal to 10 degrees, to remind the user to purchase a power outage, then the user needs to IC card into the meter once power is restored. When the remaining charge is zero to stop power supply. 4.5 a table and a card, the user after each new purchase of electricity, the meter can only insert your own input available power. 4.6 prepaid meter display usually does not shine, if you need to check the remaining battery, IC card can be inserted into the meter, the display F1 purchase power display zero, F2 remaining power, remove the card display goes off. 4.7 Each time a user IC card into the pre-paid meters, meter will return all users of electricity situation written on IC card, the next time the user purchase, sale of electricity management system reads the IC card data collection and checks whether the user is a legitimate use electricity. Electrical inspectors check that the card can also be used to check user electricity consumption. 4.8 Power Management to set the user's maximum power load of the actual situation. When the actual electrical load exceeds the set value, stop power supply, the meter display "E2", to remind the user to reduce the electricity load, users need to restore power meter IC card is inserted. Main applications: residential, office buildings, markets, shopping malls, schools dormitories, power grids and other needs to use the pre-paid meters place. Features: student apartments safe use of electricity, is the top priority of the university logistics management. Now the market power meter varied, but for electrical safety school student apartments, energy conservation, to prevent electrical accidents, and the students' safety measures put in place in the electricity meter less and less. 1. From a security point of view apartment electricity is student life learning place, security is paramount! Students of electricity when it is inevitable irregularities, advocacy and student consciousness alone is totally inadequate, easy to produce electrical accidents. Electrical accidents and universities, not only to the school trouble, but also to harm students. After the introduction of a safety intelligent power management systems, fire and damage caused by the use of electrical appliances will not happen again. The system is overloaded electricity, leakage, short circuit, illegal use of electricity, etc., can automatically, accurately and quickly identify and timely start-up circuit protection, with modern intelligent means the complete elimination of a major security risk. 2. From previous student apartments electricity management fees, school regarded this cost calculation in the accommodation, students feel this way unreasonable charges. Apartments safe use of electricity to introduce intelligent management system, the prepaid management, students buy a lot of power on the how much, when students graduate can refund the remaining capacity, scientific and rational, but also to develop students' habit of saving electricity. 3. From the administrative workload Student flats logistics management has become socialized, the original management requires a lot of manpower to support the introduction of smart apartments safe use of electricity management system will greatly reduce the workload of logistics management. Saving human and financial resources for schools My company specializes in the production, business card meter, meter Deshang professional card, merchant ic card meter, meter manufacturers! DDSY238 single-phase electronic prepaid meter is my company uses the latest micro-electronics technology, electronic IC card for the purchase of electricity tariff collection medium supplemented with computer management automation hardware and software technology, and developed a new meter. The table has a power metering, load control a variety of functions, power management information, while achieving electricity after the first purchase of electricity power management system is the reform of the electricity system, achieve energy commercialization difficult to solve the power electricity charges and ideal for regulating power grid load. Its technical performance in full compliance with GB / T17215-2002 national standards and GB / T 18460.3-2001 "prepaid meter" requirement for measuring rated frequency 50Hz or 60Hz single-phase AC active energy. Prepaid meter accuracy Main features: made of imported special metering chip, error stability, good linearity, high accuracy at a low load, long-term use without adjustment. Stable and reliable: anti-interference and overload, selection of magnetic protection relay, through the effective control of power and long life: the use of advanced SMT manufacturing process, the choice of the main components of the device low power consumption and long life: the use of the optimal structural design, their power consumption Low Data Return: IC card table can always use (purchase) of electricity and other information back to the management machine, grasp the electricity consumption alarm: BATTERY, has warning lights flashing on and off to remind the purchase of electricity off automatically: Remaining battery power is zero, the card can not restore power until the re-purchase of electricity power to check: After cycling the card shows the cumulative power, the total purchase the remaining battery power and anti-damage ability: deck by vandalism, internal measurement, control is not Affected a table and a card: electricity card with a special encryption algorithm is used only for a table, to prevent technical stealing Product Details Category: The new IC card prepaid meters, prepaid meters, IC card meter, card meters, IC card smart meters, IC card meter price, a meter, prepaid meter uses DDSY238 type electronic single-phase prepayment meter in full compliance with GB / T18460.3-2001 and GB / T17215-2002 standards. For measuring rated frequency 50Hz AC single-phase functional power by standard IC card to achieve "first payment, after the electricity" management functions. Second, the prepaid meter Features: Due to the use of SMT technology, dedicated CPU, dedicated single-phase energy measurement IC and other advanced technologies and processes, thus products with high precision, high reliability, low power consumption, excellent electromagnetic compatibility and perfect anti-theft feature. Third, the main function of the use of prepaid meters Complete management system provided by our company, the user can pre-order power, preset maximum load, the police power, price setting and adjustment, authorized operators, purchase records, total electricity consumption, the remaining a variety of information power, stealing time set or monitor for easy meter reading staff reduction, to prevent and combat stealing behavior, improve the level of modern management, management of the electricity sector. This product is for indoor use instrument. Suitable ambient temperature -10- + 55 ℃, relative humidity less than 85%. Fourth, in recent years, the development of pre-paid meter state 95 years ago, mainly for electric key IC card to 93C46 and 24C01-based IC card rewritable memory chip (EEPROM) or general memory card for easy storage IC card, easy to use, inexpensive, security is not high, the possibility of the existence of crack, users mainly residential property. 95 years to 99 years, mainly for telephone cassette IC card to the memory card (24C01) and logical encryption card (4442,4428) where the main logic encryption card (4442,4428) the security has been further enhanced, embedded chips outside storage area increases the control logic, before accessing the storage area need to check a password, only the password is correct, in order to operate. Users expanded from purely residential property management sector to the power industry, began a large-scale popularization of the use of 98 years to now, mainly for financial level IC card, the CPU card (CPU card and SAM module to encrypt media) as the main CPU card embedded chip quite in a special type of microcontroller, in addition to substandard interior with a controller, a memory, timing control logic, but also with arithmetic unit and operating system, large storage capacity, strong processing power, information storage security and other features. The first comprehensive promotion in Beijing Power Supply Bureau, and began to promote in Henan, Hunan and other cities. Prepaid meter to meter charges and the electricity sector has brought great convenience and benefits, it also brings profits to manufacturers; as IC card prepaid meter the manufacturer should fully learn the case brought Thoughts to numerous positive self-reflection, as a preventive measure, actively eliminate the products in question, so that the enterprises themselves responsible for the development of the industry responsible, socially responsible! And jointly safeguard the healthy development of the meter industry! Fifth, the prepaid meter installation and use of pre-paid meters in the installation, the installation location should remain vertical, according to the wiring diagram on site. 4.1 meter side button to open the lid, and then press the button at each end of the connection wiring diagram wiring, power. 4.2 Pre-power IC card user in the direction of the arrow on the card (metal contact facing left) into the table, then the monitor is displayed first F1 Display the purchase of electricity, and then shows steady F2 and then display the remaining capacity of the original plus the newly purchased power the sum of the current remaining power, then you can remove the IC card, the display goes off. (As the table below the display remaining battery power when the monitor alarm is on, when the table Central remaining battery charge card with the purchase of electricity and more than 9999kWh, the card will not be input power meters, still stored in the card.) 4.3 When a user When the electric pulse indicator flashes will follow. 4.4 prepaid meter in normal use, automatically decreasing the purchased power for calculations. When the remaining charge meter within less than 20 degrees, the display shows the current alert the user to purchase the remaining battery power. When the remaining charge is equal to 10 degrees, to remind the user to purchase a power outage, then the user needs to IC card into the meter once power is restored. When the remaining charge is zero to stop power supply. 4.5 a table and a card, the user after each new purchase of electricity, the meter can only insert your own input available power. 4.6 prepaid meter display usually does not shine, if you need to check the remaining battery, IC card can be inserted into the meter, the display F1 purchase power display zero, F2 remaining power, remove the card display goes off. 4.7 Each time a user IC card into the pre-paid meters, meter will return all users of electricity situation written on IC card, the next time the user purchase, sale of electricity management system reads the IC card data collection and checks whether the user is a legitimate use electricity. Electrical inspectors check that the card can also be used to check user electricity consumption. 4.8 Power Management to set the user's maximum power load of the actual situation. When the actual electrical load exceeds the set value, stop power supply, the meter display "E2", to remind the user to reduce the electricity load, users need to restore power meter IC card is inserted. Main applications: residential, office buildings, markets, shopping malls, schools dormitories, power grids and other needs to use the pre-paid meters place. Features: student apartments safe use of electricity, is the top priority of the university logistics management. Now the market power meter varied, but for electrical safety school student apartments, energy conservation, to prevent electrical accidents, and the students' safety measures put in place in the electricity meter less and less. 1. From a security point of view apartment electricity is student life learning place, security is paramount! Students of electricity when it is inevitable irregularities, advocacy and student consciousness alone is totally inadequate, easy to produce electrical accidents. Electrical accidents and universities, not only to the school trouble, but also to harm students. After the introduction of a safety intelligent power management systems, fire and damage caused by the use of electrical appliances will not happen again. The system is overloaded electricity, leakage, short circuit, illegal use of electricity, etc., can automatically, accurately and quickly identify and timely start-up circuit protection, with modern intelligent means the complete elimination of a major security risk. 2. From previous student apartments electricity management fees, school regarded this cost calculation in the accommodation, students feel this way unreasonable charges. Apartments safe use of electricity to introduce intelligent management system, the prepaid management, students buy a lot of power on the how much, when students graduate can refund the remaining capacity, scientific and rational, but also to develop students' habit of saving electricity. 3. From the administrative workload Student flats logistics management has become socialized, the original management requires a lot of manpower to support the introduction of smart apartments safe use of electricity management system will greatly reduce the workload of logistics management. Saving human and financial resources for schools