Mastervolt
Mastervolt Bi 1202-S Battery Isolator (2 Batteries / 120A Output)
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Mastervolt BI 1202-S is a conventional diode battery isolator that splits the charge current from a single alternator or battery charger between two battery banks, keeping them isolated so the engine start battery cannot be drained by the domestic loads. It is fully solid state, with no moving parts to wear.
As a diode splitter, the BI 1202-S has a voltage drop of approximately 0.6 V. This can be compensated by raising the output voltage of the connected charger or alternator; Mastervolt Mass battery chargers and Alpha Pro charge regulators include automatic voltage drop compensation as standard. The 1202-S handles a maximum alternator output of 120 A.
Construction is corrosion-proof, with aluminium heat sinks and moulded diode splitters encased in synthetic material. The synthetic end plates carry the connection lugs, and solid bolt connections with nuts and locking rings make installation quick and secure.
PRODUCT DETAILS
- Conventional diode battery isolator (solid state)
- Splits charge current to 2 battery banks
- Maximum alternator output 120 A
- Diode voltage drop approx. 0.6 V, can be compensated
- Works with Mastervolt automatic voltage drop compensation
- Corrosion-proof casing with aluminium heat sinks
- Moulded diode splitters encased in synthetic material
- Bolt connections with lugs for fast installation
No compatible transducers listed for this product.
No spares or accessories listed for this product.
No compatible products found.
General
| Number of battery outlets | 2 |
Technical
| Max. output battery charger | 80 A |
| Max. output alternator | 120 A |
| Compensation diode | Yes |
Physical
| Dimensions (HxWxD) | 207 x 140 x 80 mm |
| Weight | 1.2 kg |
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