CrimpComponent folio · Charger · Victron
MultiPlus-II 12/3000/120-50
3000VA inverter/charger, 120A charge, transfer switch. 12 V DC input/output.
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Victron MultiPlus II 12/3000 · 6 terminals
01 — Reference run
A sizing result with its assumptions attached.
Conductor120 mm²4/0 AWG
Fuse350 Apositive run
Voltage drop1.6%3 m one way
Design current215 A12 V system
The Crimp engine applies its ordinary continuous-load headroom, voltage-drop budget, terminal clamp, and standard fuse ladder. The 3 m one-way run is a stated reference, not a universal installation prescription.
02 — Catalog specification
The part the engine actually sees.
- Compatible systems
- 12 V
- Rated power
- 2,400 W
- Continuous draw
- 215 A
- Rated output
- 120 A
- Surge current
- 500 A
- Canvas footprint
- 250 × 150 px
Terminal map
| Terminal | Polarity | Direction | Rating |
|---|---|---|---|
| AC IN L | neutral | input | 50 A |
| AC IN N | neutral | input | 50 A |
| DC + | positive | input | 400 A |
| DC − | negative | input | 400 A |
| AC OUT L | neutral | output | 25 A |
| AC OUT N | neutral | output | 25 A |
03 — Supporting parts
What belongs around it.
- 6 m total of 120 mm² (4/0 AWG) marine cable
- Four 120 mm² cable lugs matched to the equipment studs
- 350 A fuse and holder on the positive run
- Heat-shrink, strain relief, and terminal boots sized to the cable
See what it changes in your system
With JavaScript enabled, describe your existing boat, van, or off-grid system here. The model supplies topology; Crimp's engine computes the attachment, resized runs, checks, and supporting basket.