Description
xVictron Orion 110/12-30A (360W) Isolated DC-DC Converter
The Victron Orion 110/12-30A is a galvanically isolated DC-DC converter that steps down a 110V DC input to a regulated 12V DC output at up to 30A (360W). It is designed for professional installations where electrical isolation between input and output circuits is required, such as vehicle, marine, and off-grid applications.
Key Features
- Galvanic isolation between input and output, eliminating ground loop issues and protecting sensitive equipment.
- 110V DC nominal input with a regulated 12V DC output at 30A continuous current.
- 360W continuous output power in a compact, enclosed housing.
- Wide input voltage range suitable for varying DC bus voltages found in industrial and vehicle systems.
- High conversion efficiency, reducing heat generation and minimising energy losses in the system.
- Fully enclosed design with no moving parts, suited to demanding installation environments.
- Weight of 1.43kg, making it practical for space-constrained installations.
Product Overview
Galvanic isolation is a fundamental requirement in many DC systems. Without it, differences in ground potential between two circuits can cause current to flow through unintended paths, damaging equipment or creating safety hazards. The Orion 110/12-30A uses transformer-based isolation to keep the input and output circuits electrically separate, which is particularly important when connecting 12V loads or charging systems to a higher-voltage DC bus.
The 110V input nominal makes this converter appropriate for systems running at elevated DC voltages, such as certain industrial vehicles, traction systems, or custom off-grid DC architectures. The 12V output at 30A provides enough current capacity to power or charge a range of 12V loads, from lighting and control systems to battery banks. At 360W continuous, it handles meaningful loads without requiring oversizing.
Victron's Orion range is well established in professional marine, vehicle and off-grid installations. This isolated variant is the correct choice wherever the input and output circuits must not share a common ground, or where regulations or system design require full electrical separation between voltage domains.
Technical Specifications
| Specification | Value |
| SKU | ORI110123610 |
| Input Voltage (Nominal) | 110V DC |
| Output Voltage | 12V DC |
| Output Current | 30A |
| Output Power | 360W |
| Isolation | Galvanic (transformer-based) |
| Weight | 1.43 kg |
| GTIN | 8719076022688 |
Applications
- Powering 12V loads or auxiliary systems from a 110V DC bus in industrial or specialist vehicles.
- Charging 12V battery banks from a higher-voltage DC source where isolation is required.
- Off-grid DC systems with mixed voltage architectures requiring isolated voltage conversion.
- Marine installations where galvanic isolation is needed to prevent corrosion from stray currents.
- Telecommunications and control system power supplies requiring separated input and output grounds.
What Is Included
- 1x Victron Orion 110/12-30A (360W) Isolated DC-DC Converter
Installation Notes
This converter operates at 110V DC on the input side, which constitutes a hazardous voltage level. Installation must be carried out by a qualified electrician or suitably competent person familiar with DC power systems at this voltage. Ensure correct fusing and cable sizing on both the input and output circuits in accordance with applicable wiring regulations. The galvanic isolation means input and output grounds are not connected internally; verify that your system design accounts for this before commissioning.
Return Policy
xWe offer a 14-day, no-quibble returns or replacement policy because we want you to be totally satisfied with your purchase.
If you are unhappy in any way with your purchase, you can return it for a refund or a replacement, as long as you return it in the same condition as it arrived (original/undamaged packaging and product) and within 30 days of receiving it. We will pay for your return postage on a faulty item as long as you send it using Royal Mail 2nd class recorded delivery (for EU or International Shipments, you have to use our UPS account, we will provide you with a return label)
Please keep in mind the following:
- Items returned within 14 days but not in their original and undamaged packaging will also incur a -15% charge per package.
- If you return an item that doesn't adhere to our returns procedure or doesn't include a returns form, you may be liable for a £10 administration fee
- Individual items from a bundle can't be returned, refunded or exchanged. If you want a refund/credit/exchange for a bundle, all items must be returned to us.
Before you return your item, please make sure that:
- You follow our returns process (outlined below)
- The goods and packaging are undamaged
IMPORTANT: We need to be able to identify an item with your order. We can only do this if you follow our returns process. Please do not send us items back that do not follow this process as they cannot be identified properly and will not be replaced or refunded.
What delivery method do I need to use when returning an item?
You must send the goods back to us via Royal Mail 2nd class recorded delivery. Refunds on faulty items returned are reimbursed within 5 working days.
Can I return just one item from multiple purchases?
Yes. Once you start the returns process you will go to a page that will allow you to choose which items you want to be replaced or refunded.
Returning faulty goods
If your item is faulty, you need to follow the returns policy, where you will be able to state that it’s faulty. The product will then arrive at our warehouse for testing.
If your purchase is not within 14 days
You can still exchange your item for a different product or for credit to use on the Voltacon Solar or Ledison-led-lights.co.uk websites (-15% from the credit amount).
Returns outside of the 14-day period do not qualify for the free returns policy.
Returning an item within the warranty
If you have a warranty and want to return a faulty item, you just need to follow our standard returns process. When we receive your item, we will then check that it’s within warranty and for any faults before arranging a replacement.