Smart meters Features

Characteristics of electric meter
1, does not require manual meter reading, in favor of modern management. Avoid the use of IC card meter door manual meter reading costs a lot of inconvenience to the

customer, and the historical purchase data can be saved, to facilitate customer inquiries.
2, fully embodies the power of product attributes. After the implementation of the first to purchase electricity from electricity, customers can choose according to

their actual needs a planned purchase of electricity, electricity, does not occur because of delinquent fines, adding unnecessary expenses.
3, to solve the difficult problem of charge. Can solve the scattered residential customers, temporary electricity customers, often delinquent customer charges.
4, IC card Electric energy meter with a variety of anti-theft feature, starting current, no creeping, wide load, low power consumption, the error curve is straight, long-running

stability, beautiful appearance, small size, light weight, installation convenient. High accuracy: all-electronic design, built

Imports dedicated chip, accuracy is not frequency, temperature, voltage, high harmonics.
5, long life: the use of SMT technology, optimized circuit design, the whole circuit without adjustment after leaving the factory.
6, low power consumption: the use of low-power design, reduce line loss.
7, pre-electricity; IC card to transfer data, data readback, including: readback total capacity, remaining capacity, the table of cumulative electricity purchased, the

total purchase frequency information.
8, the storage table constant, the initial value, the user address, name and other information.
9, overload alarm off, remaining battery alarm to alert users buy electricity.
10, the technical parameters: the use of long-life base table, extend the life cycle
  Single-phase smart meters
Main features:
1, the alarm function: When the remaining battery capacity is less than the alarm when the remaining battery meter often significant remind users to purchase

electricity
2, data protection: Data protection using all solid-state integrated circuit technology, power after more than 10 years of data retention
3, the battery indicator: When the remaining battery power is equal to the alarm, trip off once, the user must insert the IC card, restore power supply, the user shall

promptly purchase at this time.
4, automatic power-off: When the remaining battery power meter is zero, the power meter automatically trip, uninterrupted power supply, the user shall promptly

purchase at this time.
5, the write-back function: power card to the user's accumulated power consumption, remaining capacity, zero is written back to the sale of electricity power system to

facilitate management department statistics management.
6, the user sampling function: electricity sales data sampling software provides electricity and on request of the user priority sampling sequence
7, electricity query: insert the IC card in turn displays the total purchase quantity, purchase frequency, the last purchase of electricity, total electricity

consumption, the remaining power
8, the anti-theft function: a table and a card can not be copied, logical encryption. Effectively prevent technical stealing.
9, overvoltage protection function: When the actual electrical load exceeds the set value, the meter automatically power off, insert the user card, restore power.
10, Low power consumption: using the latest design and advanced SMT production process.