Sincro FTR4 Alternators , Brushes / Digital AVR, 4 poles/3-phase

Sincro FT/R 4 Series – 4-Pole Three-Phase Alternators with Brushes and Digital AVR

CONSTANT SPEED – SYNCHRONOUS LOW VOLTAGE AC IP23 – 4 POLES – THREE PHASE – BRUSHES / AVR

The Sincro FT/R 4 series is a high-performance line of synchronous low-voltage AC alternators, built with brush excitation and Digital AVR for precision voltage regulation and long-term operational reliability. Designed for use in industrial and mobile generator applications, these alternators are perfect for continuous and backup power systems requiring stable output and compact construction.

With IP23 protection and a choice of IM B34, IM B35, or SAE couplings, the FT/R 4 series offers flexibility in integration and mounting.

Key Features

• Poles: 4 (1500 rpm at 50 Hz / 1800 rpm at 60 Hz)

• Phase: Three-phase

• Voltage: 230/400 V – 50 Hz

• Excitation System: Brushes with integrated Digital AVR

• Self-regulated operation

• Protection Class: IP23

• Mounting Options: IM B34, IM B35, SAE

Available Models

• FT 4 MAR: 7 kVA @ 50 Hz / 8.7 kVA @ 60 Hz, Efficiency: 77% / 78%, Weight: 30 kg

• FT 4 MBR: 9 kVA @ 50 Hz / 11.2 kVA @ 60 Hz, Efficiency: 79% / 80%, Weight: 37 kg

• FT 4 MCR: 11 kVA @ 50 Hz / 13.7 kVA @ 60 Hz, Efficiency: 81% / 82%, Weight: 47 kg

• FT 4 MDR: 13 kVA @ 50 Hz / 16.2 kVA @ 60 Hz, Efficiency: 83% / 84%, Weight: 57 kg

Advantages

• Compact and lightweight construction

• High power-to-weight ratio

• Stable voltage output with digital AVR

• Reliable operation in industrial and mobile environments

• Easy installation with standard coupling options

Applications

• Industrial generator sets

• Backup power systems

• Mobile power solutions

• Agricultural and construction equipment

• Custom generator designs

Need help choosing the right model? Contact our sales team for assistance and technical support.