Sincro 3 Ph 4-Pole Alternators for Marine Gen-Sets. AVR

Sincro 3-Phase 4-Pole Alternators for Marine Gen-Sets. 

Synchronous low voltage AC alternators | IP23. BRUSHLESS / AVR. MARINE RATINGS (S1)

Discover Sincro's synchronous low voltage AC alternators for marine gen-sets. These 3-phase, 4-pole brushless alternators operate at 1500/1800 RPM, featuring IP23 protection, AVR, and reliable continuous S1 marine ratings

Engineered for uncompromising reliability at sea, Sincro 4-pole alternators are specifically designed to power marine gen-sets. These synchronous, low-voltage AC alternators feature standard IP23 protection and are rated for continuous S1 marine applications. Operating efficiently at 1500/1800 RPM, the series utilizes brushless technology paired with Automatic Voltage Regulation (AVR) for stable, dependable power delivery.

Built for the Marine Environment

Sincro 3-phase marine alternators are equipped with standard 6-lead connections and are heavily reinforced to withstand demanding maritime conditions. Standard marine features include:

• Double impregnation of the windings to ensure long-lasting durability against moisture and salt.

• An upgraded IP44 connection box for superior protection.

• An integrated space heater to prevent condensation buildup when inactive.

• Three stator winding temperature probes (PT100, featuring one probe for each phase) for precise thermal monitoring.

• For frame sizes 225 and above, an external coating specifically formulated for the marine environment, finished in an industry-standard RAL 5005 (blue).

International Maritime Approvals

Safety and compliance are paramount in marine applications. These alternators feature executions in accordance with leading global classification societies:

• BV Bureau Veritas.

• RMRS (Russian Maritime Register of Shipping).

• RRR (Russian River Register).

• Additional certifications with other Type Approvals can be requested as an option.

Customizable Options

To meet specific engineering specifications or unique installation requirements, Sincro offers a variety of optional upgrades:

• Installation of PT100 temperature sensors directly on the bearing.

• Customized special shaft designs.