The SME240 series power supplies (RFI Switch Mode Power Supply / Battery Charger; 5 Amp 240VAC/24VDC) have been designed specifically for telecommunications applications demanding high reliability, low noise, fully automatic battery backup, battery protection and full protection of the output. Ideal in remote sites, they can be used completely unattended. With a host of protection features, the units are safe and reliable in any application.

Features:

• Designed for high reliability and low noise in telecommunications applications
• Outputs 140 watts at 13.6V or 27.2V (SME240-12-10 & SME240-24-5)
• Multiple units available, including a 280W SME240-12-20
• Main input range: 200-240VAC, 50-60Hz
• Compact, lightweight design with low noise output
• Reverse polarity alarm, industry standard IEC input connectors
• Convenient plug in output connector -5 year warranty
• Local technical support
• C-Tick approved (EMI/EMC)
• Various options for voltage adjustment and external battery temperature sensor

Enhanced features of the SME240-12-20 include:

• 20A supply with 10A battery charge (suits batteries up to 200Ah)
• Fan forced cooling with MTBF in excess of 75,000 hours
• Data connector, for voltage adjustment
• Optional external battery temperature sensor Options: Spare DC connector

Documents:

RFI SME240-24-5 Switch Mode Battery Charger - Datasheet