Description
xVictron MK3-USB-C Interface (VE.Bus to USB-C)
The Victron MK3-USB-C is a hardware interface that connects a computer or laptop to Victron VE.Bus devices via USB-C. It is used by installers and technicians to configure, monitor and update firmware on compatible Victron inverters, inverter/chargers and Multi units using VEConfigure and VictronConnect software.
Key Features
- Provides a direct USB-C to VE.Bus connection between a PC or laptop and compatible Victron devices.
- Required for full configuration of VE.Bus products using VEConfigure software, including transfer switch settings, charge parameters and assistant programming.
- Supports firmware updates on VE.Bus inverters and inverter/chargers.
- USB-C connector suits modern laptops and computers without the need for an additional adapter when using USB-C ports.
- Compact and lightweight at 80g, suitable for carrying in a tool kit on site.
- Compatible with the full range of Victron VE.Bus products including MultiPlus, MultiPlus-II, Quattro and related inverter/charger models.
Product Overview
VE.Bus is Victron's communication protocol used across its inverter/charger range. To access the full configuration depth of these products, a physical hardware interface is required between the VE.Bus RJ45 port on the unit and a computer running Victron's configuration software. The MK3-USB-C fulfils this role, replacing the older MK2 and MK3-USB (Type-A) interfaces with a USB-C variant suited to current hardware.
VEConfigure, the primary tool for configuring VE.Bus devices, requires this interface to communicate with the inverter or inverter/charger. Tasks such as setting AC input current limits, configuring assistants, adjusting battery charge profiles and updating device firmware all depend on a working MK3 connection. Without it, these settings are not accessible through any other means on VE.Bus-only products.
The interface is also used alongside VictronConnect for certain diagnostic and monitoring functions. It is a standard item in the toolkit of any installer working regularly with Victron MultiPlus or Quattro systems.
Specifications
- SKU: ASS030140030
- GTIN: 8719076057994
- Weight: 0.08 kg
- Connection (computer side): USB-C
- Connection (device side): VE.Bus (RJ45)
Applications
- Configuring Victron MultiPlus and MultiPlus-II inverter/chargers on residential and commercial installations.
- Programming Victron Quattro units in off-grid, hybrid and backup power systems.
- Performing firmware updates on VE.Bus devices during commissioning or servicing.
- Setting up assistants (such as ESS, generator start/stop or self-consumption) via VEConfigure.
- On-site diagnostics and parameter checks by service engineers.
What Is Included
- 1 x Victron MK3-USB-C Interface (VE.Bus to USB-C)
Installation Notes
This interface is a configuration and commissioning tool, not a permanent installation component. It should be used by qualified installers familiar with Victron VEConfigure software and VE.Bus system architecture. Incorrect configuration of inverter/charger parameters can affect system behaviour and safety. Always ensure firmware and software versions are compatible before performing updates. No mains or battery wiring is involved in using this interface, but the connected inverter/charger should be handled in accordance with its own installation and safety requirements.
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 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 by a tracked/recorded delivery service. 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 website (-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.