Sincro FKR4 LC NEW Steel Alternator, Brushes with Digital AVR, 4-poles/1-phase
€1,472.00
Sincro FKR 4 LC – 4-Pole Single-Phase Steel Alternator with Brushes and Digital AVR
The Sincro FKR 4 LC is a synchronous low voltage AC alternator specifically designed for single-phase power applications requiring stable and reliable output. With its 4-pole configuration, it operates at 1500 rpm (50 Hz) or 1800 rpm (60 Hz), offering quieter operation and better performance at continuous loads.
Built with a steel housing for enhanced mechanical resistance and equipped with a Digital AVR, the FKR 4 LC provides excellent voltage regulation and long-lasting performance across a range of industrial, mobile, and stationary power generation systems.
Key Features
Poles: 4 (1500 rpm at 50 Hz / 1800 rpm at 60 Hz)
Phase: Single-phase
Voltage: 230 V – 50 Hz
Excitation: Brushes with integrated Digital AVR
Self-regulated for stable voltage output
Protection Class: IP23
Couplings: IM B34, IM B35, SAE
Housing: Steel structure for robustness
Model
FKR 4 LC
• 10 kVA @ 50 Hz, 83% efficiency
• 12 kVA @ 60 Hz, 84% efficiency
• Approximate weight: 64 kg
Advantages
High efficiency with stable voltage output
Quiet operation ideal for continuous duty applications
Compact steel build for demanding environments
Digital AVR ensures accurate voltage control
Compatible with multiple mounting and coupling options
Applications
Standalone generator sets
Agricultural and construction power supply
Industrial backup systems
Mobile electric generators
Marine and off-grid energy systems
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Technical Specifications
FKR 4 Series – 4 POLES:
| Model | Power 50 Hz (kVA) | Efficiency η 50 Hz (%) | Power 60 Hz (kVA) | Efficiency η 60 Hz (%) |
|---|---|---|---|---|
| FKR 4 LC | 10 | 83 | 12 | 84 |
*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
FKR 4 LC 563 / 545,5x 273x 254 mm
*Values may vary — see the FK 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:
