RFI SME240-12-18 is a high-reliability power supply and battery charger designed specifically for telecommunications and remote site applications. It offers low noise output, automatic battery backup, and comprehensive protection features to ensure safe and consistent performance in demanding environments.

Product Features:

• The SME240-12-18 unit supports selectable current output to suit various operational requirements.
• It provides low noise output, making it ideal for sensitive telecommunications equipment.
• It includes an IEC320-C14 inlet for standard AC power input.
• It features a 6W “Combicon” MSTBA 2.5 connector rated at 10A for load, battery, and alarm connections.
• It operates on an input voltage range of 200–240 VAC ±10% at 50Hz.
• It delivers a factory-set output voltage of 13.65 V (±0.15 V) with adjustable output between 12-14 V.
• It supports a maximum output current of 20.4 A, with derating above 38°C as per the provided curve.
• It includes over-voltage protection with a latching threshold below 16.5 V.
• It features battery charging with up to 20 A continuous current, shared between load and battery.
• It includes battery disconnect and reconnect thresholds with hysteresis for safe operation.

Application Areas:

• The unit is suitable for telecommunications systems requiring stable and low-noise power supply.
• It is designed for remote site installations where automatic battery backup is essential.
• It can be used in industrial environments needing reliable power and battery protection.
• It is a practical solution for applications requiring compliance with safety and EMC standards.

In the Box:

• 1x SME240-12-18 Power Supply and Battery Charger

Documents:

RFI SME240-12-18 Power Supply and Battery Charger - Product Specifications
RFI SME240-12-18 Power Supply and Battery Charger - Datasheet