Year1
- 精确等级：
- 一级
- 参比电压：
- 220v
- 基本电流：
- 5A
Definition
Qinhuangdao card meter, Liaoyang prepaid meter, Huludao magnetic card meter
Also called quantitative energy meter, card energy meter The electric meter is a new type of electric meter developed by our company based on the excellent electronic single-phase electric energy meter with multiple functions such as electric energy measurement, load control and user residence management. Qinhuangdao card plug-in electric meter, Liaoyang prepaid electric meter, Huludao magnetic card plug-in electric meter is an ideal product for reforming the current power consumption system, realizing the commercialization of electric energy, solving charging difficulties and regulating the load status of the power grid. Qinhuangdao plug-in electric meter, Liaoyang prepaid electric meter, Huludao magnetic card electric meter
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 use it after using up the electricity, If you continue to buy electricity, the power supply will be automatically cut off.
Our company adopts the method of writing cards and pre-storing.
The card writing method writes the pre-purchased electricity or amount into a special electronic card (memory), and lets the user hold the electronic card to the corresponding electric meter for communication, and the pre-purchased value is automatically sent to the electric meter.
Electronic cards or cards, also known as electricity purchase cards, are made of special chips that have been specially packaged. Contact cards are used to purchase electricity.
Qinhuangdao card plug-in electric meter, Liaoyang prepaid electric meter Huludao magnetic card plug-in electric meter
Functions and features
, active energy measurement, long-term operation does not require adjustment
, one meter (household) One card, multiple encryptions, with good anti-counterfeiting properties
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
Automatically cut off the power when overloaded, and automatically restore power after a few minutes
, tripping and power outage when the remaining power is reached
, large-capacity magnetic latching relay, low power consumption, high reliability
, with data write-back function, convenient for power department management
, supporting card sales The electricity management system has complete functions such as electricity sales management and electricity consumption monitoring
. All components in the electricity meter are made of long-life and high-reliability electronic components, so they have the characteristics of long life and high reliability.
Qinhuangdao card electric meter, Liaoyang prepaid electric meter Huludao magnetic card electric meter
Advantages of card electric meter
Fully reflect 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.
Qinhuangdao plug-in electric meter, Liaoyang prepaid electric meter, Huludao magnetic card electric meter
After-sales service
If the quantity of electric 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.
Our company is responsible for free upgrades and maintenance of the electricity sales system.
Qinhuangdao plug-in card electric meter, Liaoyang prepaid electric meter Huludao magnetic card plug-in electric meter
Installation precautions
The electric meter has been inspected and qualified when leaving the factory, and is sealed with a lead seal. It can be installed and used without a lead seal or If it has been stored for too long, please ask the relevant department to re-check and seal it before installation and use.
. The electric meter should be installed in a dry and ventilated place. The base plate on which the electric meter is installed should be fixed on a solid, fire-resistant, non-vibrating wall. The height of the electric meter should be about 50 feet.
Connect the wiring diagram, tighten the wiring screws, and tighten the connecting plate in the terminal box.
. The actual electric energy amount can only be obtained by multiplying the display value of the electric meter connected to the transformer by the transformation ratio.
Qinhuangdao plug-in electric meter, Liaoyang prepaid electric meter Huludao magnetic card electric meter
Specifications and technical parameters
Rated current,,,,,,
Rated voltage or
Rated Frequency or
Accuracy level or level
Qinhuangdao plug-in electric meter, Liaoyang prepaid electric meter, Huludao magnetic card electric meter shall be subject to the actual product.
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