CrimpVictron Galvanic Isolator VDI-32
Galvanic isolator for shore power. Fitted in the AC safety-ground (PE) conductor to stop galvanic corrosion currents between boat and shore while preserving ground continuity. Rated 32A continuous, matching a 32A shore connection.
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How the VDI-32 is wired
The run drawn here is the reference topology for this part. Sized against ABYC E-11. Boats built to UK or EU rules answer to ISO 13297 — check these figures against it before you build. Confirm your own run length, routing and terminations before ordering — open this part in the designer to size it against your actual system.
What size cable and fuse does the VDI-32 need?
There is no standalone feed to size here: this part either has no positive current-carrying terminal or declares no continuous draw or rated output of its own, so a lone cable number would really be its terminal rating. Its cables are sized by the circuits they serve — use the terminal map and the complete-system fit check.
Victron Galvanic Isolator VDI-32 specifications and terminal map
Terminal map
| Terminal | Polarity | Direction | Rating |
|---|---|---|---|
| SHORE ⏚ | ground | bidi | 32 A |
| BOAT ⏚ | ground | bidi | 32 A |
What else you need to wire the VDI-32
- Terminations matched to each catalog terminal
- Strain relief and terminal protection for the installation
- Connection hardware selected from the complete system topology
Start from this part
Open the canvas with the VDI-32 already placed, then wire the rest of the system around it. Nothing to install and no sign-up — the project is saved in this browser, and you can download the file whenever you want it.
What is known, assumed, and computed.
Catalog profile
The manufacturer, model, ratings and terminal map are maintained as planning data in Crimp's component catalog. Confirm the current manufacturer manual, exact revision and installed nameplate before ordering or wiring.
Engine reference
Sized against ABYC E-11. Boats built to UK or EU rules answer to ISO 13297 — check these figures against it before you build. The published conductor, fuse and voltage-drop result uses the visible reference length and current basis; it is not a universal installation prescription.
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