





Sincro FT 2 NEW Steel Alternators, Brushes / Compound, 2-poles/3-phase
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Sincro FT 2 LA / LC – 2-Pole Three-Phase Steel Alternators with Brushes and Compound Excitation
The Sincro FT 2 NEW series is a robust line of synchronous low voltage AC alternators designed for 3-phaseapplications requiring stable performance and reliable power generation. Operating at 3000 rpm (50 Hz) and 3600 rpm (60 Hz), these 2-pole alternators are perfect for high-speed generator sets, offering compactness, efficiency, and durability.
Built with a steel housing for added structural integrity, and equipped with a compound excitation system, the FT 2 models deliver a short circuit current greater than 3 In, making them suitable for demanding load conditions such as motor starting or inductive loads.
Key Features
Number of Poles: 2
Phases: Three-phase
Voltage: 230/400 V – 50 Hz
Excitation: Brush-type with compound regulation
Self-regulated output
Short circuit current > 3 In
Protection Class: IP23
Coupling Options: IM B34, IM B35, SAE
Housing: High-resistance steel frame
Available Models
FT 2 LA
• 20 kVA @ 50 Hz (85% efficiency)
• 24 kVA @ 60 Hz (86% efficiency)
• Approx. weight: 72 kgFT 2 LC
• 24 kVA @ 50 Hz (87% efficiency)
• 29 kVA @ 60 Hz (88% efficiency)
• Approx. weight: 88 kg
Advantages
High performance at compact dimensions
Excellent for motor starting or variable loads
Rugged steel build ensures reliability in tough conditions
Compatible with multiple installation setups
Compound excitation provides superior overload capability
Applications
Construction and mobile power equipment
Agricultural and industrial generator sets
Emergency and backup power systems
Marine and off-grid installations
Welding and motor-starting applications
Need help selecting the right model? Contact our sales team for expert advice and support.
Technical Specifications
FT 2 Series – 2 POLES:
Model | Power 50 Hz (kVA) | Efficiency η 50 Hz (%) | Power 60 Hz (kVA) | Efficiency η 60 Hz (%) |
---|---|---|---|---|
FT 2 LA | 20 | 85 | 24 | 86 |
FT 2 LC | 24 | 87 | 29 | 88 |
*Power- S1 40°C • H class (kVA 230/240V 50/60Hz) – Continuous power output (S1 duty) at 230/240V, 50/60Hz, 40°C ambient, H class insulation; η (%) 50/60Hz – Efficiency at 50/60Hz
Dimensions
FT 2 LA 545,5x 273x 254 mm
FT 2 LC 545,5x 273x 254 mm
*Values may vary — see the FT series catalog for details.
Catalog:
Download main catalog Sincro 2 and 4 pole alternatorsfor portable and mobile gen-sets
Detailed information about the GK series: