Year1
- 精确等级：
- 一级
- 参比电压：
- 220v
- 基本电流：
- 5A
Definition
Shenyang Prepaid Electric Meter Tiexi District Plug-in Card Electric Meter Dandong Prepaid Electric Meter
Shenyang Prepaid Electric Meter Tiexi District Plug-in Card Electric meter Dandong prepaid electric meter
Shenyang prepaid electric meter Tiexi District card electric meter Dandong prepaid electric meter
Shenyang prepaid electric meter Tiexi District card electric meter Dandong prepaid electric meter
Shenyang prepaid electric meter iron West District plug-in electric meter Dandong prepaid electric meter
Shenyang prepaid electric meter Tiexi District plug-in electric meter Dandong prepaid electric meter
Also called quantitative electric energy meter, card electric meter is an electronic single-hour meter with excellent performance produced by our company. A new type of electric meter developed on the basis of phase electric energy meter with multiple functions such as electric energy metering, load control and user residence management. This meter is an ideal product for the current reform of the electricity consumption system to realize the commercialization of electric energy, solve the difficulty of charging, and adjust the load status of the power grid. In addition to the measuring function of an ordinary electric energy meter, this meter is special in that the user purchases electricity before using it. If the user does not continue to purchase electricity after running out of electricity, the power supply will be automatically cut off.
Our company adopts the method of writing cards and pre-storing.
The card-writing type writes the pre-purchased electricity or amount into a special electronic card (memory) and lets the user hold the electronic card to the corresponding electricity meter for communication. The pre-purchase value is automatically sent to the electricity meter.
Electronic cards or cards, also known as electricity purchase cards, are made of special chips that are specially packaged and use contact cards to purchase electricity.
Functions and features
Active energy measurement does not require adjustment for long-term operation
Multiple encryption of one meter (household) and one card has good anti-counterfeiting properties
The indicator light turns on when the remaining power is equal to the alarm power. Remind users to purchase electricity in time
Automatically restore power after overloading and automatically cut off power within minutes
Trip and cut off power when remaining power is reached
Large-capacity magnetic latching relay, low power consumption and high reliability
With data The write-back function facilitates the management of the power department
The supporting card power sales management system has complete power sales management and power consumption monitoring functions
All components in the meter are made of long-life and high-reliability electronic components. Features of long life and high reliability.
Advantages of plug-in electricity meters
Fully reflect the commodity attributes of electricity. By implementing the policy of buying electricity first and then consuming it, customers can purchase and consume electricity in a planned manner according to their actual needs without late payment fees and unnecessary expenses due to arrears.
Solve the problem of difficulty in charging. It can well solve the charging problem of scattered residential customers and customers who often use electricity temporarily and are in arrears.
The pre-purchased power card transmits data to realize data readback, including reading back the accumulated power purchased, the total number of times of power purchased, and other information in the total power remaining power meter.
Store the initial value of table constants, user address, name and other information.
Overload alarm, power outage, and remaining power alarm remind users to purchase electricity in time.
After-sales service
The system card reader is a free product when the quantity of electricity meters purchased is above 1 block.
Each electric meter will retain a block of electric meters.
The warranty period of this product is that if there is any quality problem caused by non-human damage within one year, it will be guaranteed and replaced.
Our company is responsible for free upgrades and maintenance of the electricity sales system.
Installation Precautions
The electric meter has been inspected and sealed before leaving the factory. It can be installed and used without a lead seal. 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 for installing the electric meter should be fixed on a wall that is strong, fire-resistant and not prone to vibration. The height of the electric meter should be about 50 feet.
Wiring diagram Tighten the wiring screws and tighten the connecting plate in the terminal box.
The actual electric energy amount can be obtained by multiplying the display value of the electric meter connected through the transformer by the transformation ratio.
Specifications and technical parameters
Rated current
Rated voltage or
Rated frequency or
Accuracy grade or level
Shenyang prepaid electricity meter Tiexi District plug-in Card meter Dandong prepaid meter
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