DDSY-Single-phase Electronic Prepaid Energy Meter LCD

General

The DDSY Single-phase Electronic Prepaid Energy Meter (hereafter referred to as the meter) features a fully shielded and fully sealed structure. It incorporates an advanced microcontroller system and an IC card for data collection, processing, and storage. The meter offers the following features:

· Anti-electromagnetic Interference: Designed to effectively resist electromagnetic interference, ensuring measurement accuracy.

· Low Self-consumption: The meter consumes minimal power itself, saving energy.

· High Precision: Provides highly accurate energy measurements.

· Anti-tampering: Built-in design to prevent illegal electricity usage.

· High Overload Capacity: Can withstand high overload currents, suitable for complex power environments.

· Long Lifespan: Durable design ensures long-term stable performance.

· Vandal Resistance: Robust construction to prevent intentional damage.

· Anti-cloning of IC Card: Ensures the security of IC card data, preventing illegal copying.

· Convenient Operation: Easy to use and facilitates data transmission.

Key Features

· Computer Management: Utilizes computer systems to manage user electricity information.

· Prepayment System: Electricity must be purchased in advance before use.

· Power Limitation: Limits maximum power usage within the rated current range (set by the power supply department).

· One Meter, One Card: Each meter corresponds to a specific IC card, ensuring dedicated use. Lost cards do not disrupt service, and replacement cards resume the previous balance.

· Bidirectional Data Transmission: The IC card supports bidirectional data transfer, facilitating information updates.

· Automatic Power Cut-off Alert: Automatically disconnects power when the balance is low, alerting the user to purchase more electricity.

· Zero Balance Disconnection: Automatically trips and disconnects power when the balance reaches zero.

· Anti-tampering Software Design: Includes software features to prevent tampering and ensure secure electricity usage.

Application Range

· Frequency Range: Suitable for active energy measurement at 50Hz or 60Hz.

· Installation Location: Can be installed indoors or in outdoor electrical boxes.

· Operating Environment:

· Ambient Temperature: -30℃ to +75℃

· Relative Humidity: Up to 85%

· Surrounding Air: Should be free of corrosive gases

The DDSY Single-phase Electronic Prepaid Energy Meter is a high-performance product designed to meet modern electricity needs. It is suitable for various power usage environments, providing reliable energy measurement and management solutions.

Dimension