ACREL Single Phase Prepaid Energy Meter with RS485
ACREL Single Phase Prepaid Energy Meter with RS485 is a single-phase prepaid energy meter for measuring active energy consumption and managing electricity usage through prepaid and remote control functions. It supports RF card or remote recharge, RS485 communication with MODBUS-RTU protocol, LCD display and internal load switching. The meter is designed for direct-connected single-phase applications requiring controlled electricity access and energy consumption management.
The ACREL Single Phase Prepaid Energy Meter with RS485 combines single-phase electricity measurement with prepaid energy management. It measures active energy and provides a practical way to control electricity access according to available prepaid credit.
Recharge options include RF card recharge and remote recharge. The meter can operate in prepaid or postpaid mode, while its control functions can be used to switch the connected load according to the configured operating conditions.
For system integration, the ACREL Single Phase Prepaid Energy Meter with RS485 provides an RS485 communication interface using MODBUS-RTU. This allows the meter to communicate with compatible energy management equipment and supports remote energy monitoring and management applications.
How It Works
- Measures single-phase active electrical energy at a reference frequency of 50 Hz.
- Records energy consumption for prepaid electricity management.
- Supports RF card and remote recharge methods.
- Provides prepaid and postpaid operating modes.
- Uses an internal relay for load switching and control.
- Provides RS485 communication using MODBUS-RTU for connection to compatible systems.
- Displays meter information through the integrated LCD.
Why Choose This Product
- Combines energy measurement with prepaid electricity management in one meter.
- Supports both local RF card recharge and remote recharge.
- Provides RS485 communication for integration with energy management systems.
- Offers configurable multi-tariff functionality with four tariff rates and up to 14 time intervals per day.
- Provides a compact DIN 35 mm format for electrical distribution installations.
Benefits
- Helps organisations manage electricity consumption through prepaid control.
- Allows electricity credit to be managed locally or remotely.
- Provides an LCD interface for viewing meter information.
- Supports automated load switching based on the configured prepaid operating mode.
- Can be integrated into broader energy management systems through RS485 communication.