Remote Power Feeding - Down Converter

REC010D48FN350IP68

Summary

Stand alone all-in-one down converter for remote feeding applications (RFT-C)
Compliant with EN60950-21 RFT-C
Up to 120W output power
IP68 Conduction cooled enclosure
Fully Isolated
Fed by 11 current limited high DC voltage lines (350V)
Cable connections 1m length
Feeding lines and dedicated pair for monitoring
Output 3 poles connector terminated

Description

The REC010D48FN350IP68 is part of Alpha Innovations' solution for remote powering (RFTC) of telecommunication equipment located in remote sites.

It includes one fully isolated 120W DC/DC down converter, fed by a current limited high DC voltage. Input and output are available at the end of cables. The unit is not foreseen for parallel operation.

The aluminium enclosure is IP68 rated when mounted on/in the cabinet; the cooling is done by conduction to the upper part of the enclosure that contains fins exchanging heat with the (static) ambient air.

Datasheet

Input Voltage: 180 to 370 Vdc
Input Current

0.4A @ nominal power
0.65A maximum

Efficiency: 87% typical (including start-up protection system)
Output Power: 120W
Output Voltage: 48Vdc
Output Current: 2.5A @ 48Vdc

Dimensions:

mm: 71H x 255W x 140D
inches: 2,8H x 10W x 5,5D

Mounting: 4 holes in base plate for fixing
Weight: 2,200kg (4,85lb)
Connections

DC input: 1m length cable - 11 feed paires + 1 communication pair
DC output: 1m length cable with Amphenol connector PWF-03BFFA-SL7001 termination

Temperature:

Standard: -33 to 55°C (-27,5 to 131°F)
Storage: -40 to 70°C (-40 to 158°F)

IP68 enclosure (1m deep 24h)
Elevation: Up to 3000m (9850ft)
Cooling: Natural convection - Heat Exchanger

9411 031 05031

REC010D48FN350IP68

Summary

Description

Datasheet

Electrical

Mechanical

Environmental

Standard Part Numbers

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