Year1
- 精确等级：
- 一级
- 参比电压：
- 220v
- 基本电流：
- 5A
Definition
Cangzhou City Magnetic Card Electricity Meter Dandong Card Electricity Meter Shenyang Plug-in Card Electricity Meter Sales
Also called quantitative energy meter, card energy meter, it is me On the basis of electronic single-phase electric energy meters with excellent performance, the company has developed new electric meters with multiple functions such as electric energy measurement, load control and user residence management. Cangzhou Magnetic Card Electricity Meter Dandong Card Electricity Meter Shenyang Plug-in Card Electricity Meter Sales
The various performance instructions comply with all technical requirements in the "Grade and Grade Static AC Active Watt-hour Meters" and technical standards. Cangzhou City Magnetic Card Electricity Meter Dandong Card Electricity Meter Shenyang Plug-in Card Electricity Meter Sales
In addition to the measurement function of ordinary electric energy meters, the special thing is that users buy electricity first and then use it. If the user does not continue to buy electricity after running out of electricity, power, it will automatically cut off the power supply.
Cangzhou City Magnetic Card Electric Meter Dandong Card Electric Meter Shenyang Card Electric Meter Sales
Function and Features
, Active energy measurement, no adjustment required for long-term work
, One meter (household), one card , multiple encryption, good anti-counterfeiting
, When the remaining power is equal to the alarm power, the indicator light will light up to remind the user to purchase electricity in time
, When the remaining power is equal to the remaining power, the power will trip and cut off
, Overload will automatically cut off power, automatically restore power after minutes
, large-capacity magnetic latching relay, low power consumption, high reliability
, with data write-back function, convenient for power department management
, all components in the meter are selected Long-life, high-reliability electronic components have the characteristics of long life and high reliability
. The supporting card power sales management system has complete power sales management and power consumption monitoring functions.
Cangzhou City Magnetic Card Electric Meter Dandong Card Electric Meter Shenyang Plug-in Card Electric Meter Sales
Advantages of Plug-in Card Meters
It does not require manual meter reading, which is conducive to modern management. The use of card meters avoids many inconveniences caused by manual meter reading and charging, and historical power purchase data can be saved for easy query by customers.
, fully reflects the commodity attributes of electricity. By implementing the policy of buying electricity first and then using it, customers can purchase and use electricity in a planned manner according to their actual needs, without late payment fees or unnecessary expenses due to arrears.
, solves the problem of difficulty in charging. It can well solve the charging problems of scattered residential customers, temporary electricity customers, and customers with frequent arrears.
The pre-purchased power card transmits data to realize data readback, including reading back information such as total power, remaining power, accumulated power purchased in the meter, total number of power purchases, etc.
, stores table constants, initial values, user addresses, names and other information.
, overload alarm, power outage, and remaining power alarm, reminding users to purchase electricity in time.
Cangzhou City Magnetic Card Meter Dandong Card Meter Shenyang Card Meter Sales
Installation and Use Methods
When installing the prepaid meter, the installation position should be kept vertical and connected according to the wiring diagram.
. Open the cover of the terminal button box of the electric energy meter, then connect the wiring of each terminal button according to the wiring diagram, and turn on the power.
The user inserts the pre-purchased power card into the meter in the direction of the arrow on the card (the metal contact faces left). The display first displays the meter number, then the preset power, and then displays the alarm power of the preset power. At this time, the card can be removed, and the meter LCD screen will display the total power consumption and remaining power in turn. (When the sum of the original remaining power in the meter and the power in the power purchase card is greater than the sum of the power in the card, the power in the card will not be entered into the meter and will still be stored in the card.)
When the user uses electricity, the pulse indicator light will flash.
During normal use, the prepaid electricity meter automatically calculates the amount of electricity purchased. When the remaining power in the energy meter is less than the alarm power, the alarm indicator light flashes, and the display shows the current balance and the current remaining power to remind the user to purchase electricity. When the remaining power is equal to the alarm power, a power outage will remind the user to purchase electricity. At this time, the user needs to insert the card into the energy meter to restore power. When the remaining power reaches zero, power supply is stopped.
One meter and one card. Each time a user purchases new electricity, he or she can only insert his or her own meter to input the effective electricity once.
Every time the user inserts the card into the prepaid electricity meter, the meter will write back all the user's electricity usage on the card. The next time the user purchases electricity, the electricity sales management system will read the card data summary and check whether the user is legal. Use electricity. Electricity inspectors can also use inspection cards to check users' electricity usage.
The power supply management department (property or finance) sets the user's maximum power load according to the actual situation. When the actual power load exceeds the set value, the built-in relay in the meter is disconnected and the power supply is stopped. The power supply is automatically restored after a few minutes, reminding the user not to use more than the load.
Cangzhou City Magnetic Card Electric Meter Dandong Card Electric Meter Shenyang Card Electric Meter Sales
Specifications and Technical Parameters
Rated current,,,,,,
Rated voltage or
Rated frequency or
Accuracy level or grade
Cangzhou City magnetic card meter Dandong card meter Shenyang card meter sales
Remarks
If the quantity of meters purchased is more than 1 block, the system card reader is a free product , each electricity meter will retain a block of electricity meters.
The warranty period of this product is one year. If there is any quality problem caused by non-human damage within the year, the warranty will include replacement.
Cangzhou magnetic card meter, Dandong card meter, and Shenyang card meter sales are subject to the actual product.
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