SKU: 58404796876

Victron Orion-TR 12/48-8A (380W) Isolated DC-DC Converter [ORI124838110]

Sale price$90.65 Regular price$100.72
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Description

Victron Orion-TR 12/48-8A (380W) Isolated DC-DC Converter [ORI124838110]Orion TR 12 48 8A (380W) Isolated DC DC Converter Remote On Off Terminal The remote on off terminal eliminates the need for a high current switch in the input wiring. The remote on off can be operated with a low power switch or for example the engine run stop switch. All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current An unlimited number of units can be connected in parallel. High Temperature Protected The output

Orion-TR 12/48-8A (380W) Isolated DC-DC Converter

Remote On/Off Terminal

The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch. 

All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current

An unlimited number of units can be connected in parallel.  

High Temperature Protected 

The output current will reduce at high ambient temperatures.  

IP43 Protection 

When installed with the screw terminals oriented downward.  

Screw Terminals 

No special tools are needed for installation.  

Input Fuse (not replaceable) 

On 12 V and 24 V input models only.  

Adjustable Output Voltage 

Not intended for battery charging (consider using an Orion-Tr Smart for battery charging).

Specifications:

  • Input Voltage Range: 10-17 V
  • Under Voltage Shut Down: 7 V
  • Under Voltage Restart: 7.5 V
  • Nominal Output Voltage: 48.2 V
  • Output Voltage Adjust Range: 40-60 V
  • Output Voltage Tolerance: +/- 0,2 V
  • Output Noise: 2 mV rms
  • Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 8 A
  • Maximum Output Current (10 S) at Nominal Output Voltage minus 20%: 15 A
  • Short Circuit Output Current: 25 A
  • Cont. Output Power at 25 Degrees C: 430 W
  • Cont. Output Power at 40 Degrees C: 380 W
  • Efficiency: 89 %
  • No Load Input Current (2): < 220 mA 
  • Current Consumption: < 200uA when disabled via its remote port
  • Galvanic Isolation: 200 VDC between input, output, and case
  • Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per °C above 40 °C)
  • Humidity: Max. 95 % non-condensing
  • DC Connection: Screw terminals
  • Maximum Cable Cross-Section: 16 mm² AWG6
  • Weight: 1.8 kg (4 lb)
  • Dimensions (H x W x D): 130 x 186 x 80 mm (5.1 x 7.3 x 3.2 inch)
  • Safety Standards: EN 60950
  • Immunity Standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2
  • Automotive Directive Standards: ECE R10-5
Please contact your dealer for any returns, repairs or support issues related to this product.

Specifications:

  • Charger Input - Voltage: 12v
  • Charger Output - Amps: 8a
  • Charger Output Voltage: 48v
  • Box Dimensions: 4"H x 5"W x 8"L WT: 3.5 lbs
  • UPC: 8719076063650

Quick Guide (pdf)
Owner's Manual (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58404796876

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4.0 ★★★★★
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ninjitsu
Los Angeles, US
★★★★★ 3
Meh
Style: 2.5" Ball
It "works" but it isn't very good. The grip is so loose on the ball, it lets go early and doesn't thrown very far. A Chuckit is so much better, I can get 3x the distance with a 25" Chuckit. This thing is kind of a waste.
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Reviewed in the United States on May 25, 2026
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Chris S
Cuba, US
★★★★★ 5
Holding up well to my dogs.
These have a squeaker inside. My dogs LOVE them. So far have held up very well. My dogs are hard on toys. The price is right. Do recommend
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Reviewed in the United States on February 18, 2026
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Chrissy
Grantham, US
★★★★★ 5
Happy puppies, happy mom!
What a great deal! These bounce well, they love that they can also chew and squeak as well!! They love them, so I love them! :-)
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Reviewed in the United States on March 25, 2026
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Verified Purchase
Vanessa C.
Birmingham, US
★★★★★ 4
Great bounce, loud squeak, smaller than expected
Great little ball with a high pitched squeak and a nice bounce. I recommend going with a bigger size than you think you need. They have the sizes in the discription and I thought the medium size would be perfect for my 45 lb dog but it was a little too small for her. Also my dog doesn’t tend to chew heavily, but I can imagine that some dogs might manage to break through the rubber without much effort because the rubber is soft enough to easily squeeze for the squeak.
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Reviewed in the United States on June 10, 2025
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Amazon Customer
Carnegie, US
★★★★★ 5
Best Balls for aggressive chewers.
I have a bully and shepherd that tear up toys in 30 seconds. They got these for Xmas and it’s been over a week and they are still around in one piece. Very good quality. They have not been able to kill the squeaker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026

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