DC/DC converters

SPHEREL supplies DC/DC power supply racks (known as “CVS”) designed to power equipment in substations and traction power stations.

The power supply modules convert voltages supplied by floating batteries (48 or 125 V) to the voltages required by the equipment.

Additional features include:

• Galvanic isolation,
• Rack status reporting,
• Local connectivity (MODBUS over RS485 and USB),
• Remote Ethernet connectivity (HTTP and FTP for event retrieval).