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The Victron Orion-Tr 48/12-9 (MPN ORI481210110) is an isolated DC-DC converter and provides constant DC-voltage and therefore ensures uninterrupted operation of your DC-consumers.
The 48/12 converts an adjustable input voltage of 32-70V DC into an adjustable DC output voltage of 10-15V with constant 9A (110W) to supply any 12V-consumer with the right voltage. Especially when it comes to sensitive electronics a precise voltage is vital for flawless operation.
Additionally the Orion-Tr 48/12 supports parallel operation with identical devices and is equipped with a remote controllable on-/off-switch.

Important details:

  • 48V DC operation voltage, adjustable 12V output voltage 10-15V
  • supports parallel operation with identical devices - increases output current
  • remote control possible
  • protection class IP43
  • wide input-voltage-range of 8V to 17V
  • 110W output at constant 9A
  • max. 12.5A output current
  • high efficiency of 87%
  • weight: 0.42kg
  • Not suitable for charging batteries. Please consider using an Orion-Tr Smart to charge the batteries.

These 48V DC-DC converters out of the Orion-series provide a clean output voltage of 10-15V and compensate possible conductor losses as well as fluctuations of the battery voltage.

Remote on-/off-connection on all high-performance models
Thanks to the remote on-/off-switch a high-current-switch on the input-cabling is not necessary. It can be controlled via a power-saving-switch or through the motor's run/stop-switch (see manual).

Adjustable output voltage allows battery charging
For example to charge a 12V battery bank in a 48V-system.

Parallel operation
Any number of units can be connected parallely.

Delivery scope:
1x Victron ORI481210110 Orion 48/12-9 DC-DC Converter 48V to 12V (10-15V adjustable) 9A 120W

Victron_Orionn_Tr_100W_Serie_Broschuere.pdf Download
Manufacturer: Victron Energy
Product Type: Galvanically isolated 9A DC DC current converter. Converts 48V DC voltage to 12V DC voltage. Reviews with
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