Sincro ER/R series Alternators 2-poles/1-phase, Brushes/AVR
€480.00
Sincro ER/R Series – Single-Phase Alternators with Brushes and AVR
2 Poles | 3000–3600 RPM | IP23 | Low Voltage AC | ±2% AVR Regulation
The Sincro ER/R Series offers compact, high-performance single-phase alternators with brushes and integrated Automatic Voltage Regulation (AVR). Designed for continuous and standby use, the ER/R series combines robust construction with precision voltage control, making it ideal for sensitive equipment and demanding environments.
Key Features
Constant-speed synchronous operation at 3000 rpm (50Hz) and 3600 rpm (60Hz)
±2% voltage regulation with integrated AVR for stable power output
IP23 protection for ventilated installations
Compact and lightweight with high power density
Coupling options: IM B34, IM B35 (J609a + J609b), C.23
Reliable brush-type design for rugged and stable applications
Applications
Professional generator sets
Light industrial and commercial backup systems
Agricultural equipment requiring stable voltage
Power tools and construction site equipment
Sensitive electronics requiring precise voltage control
Technical Overview
Model: ER 2 CXA
Power @ 50Hz: 3.0 kVA
Efficiency: 75%
Power @ 60Hz: 3.7 kVA
Efficiency: 76%
Weight: 18.3 kg
Model: ER 2 CAA
Power @ 50Hz: 4.2 kVA
Efficiency: 77%
Power @ 60Hz: 5.2 kVA
Efficiency: 78%
Weight: 20.7 kg
Model: ER 2 CBA
Power @ 50Hz: 4.8 kVA
Efficiency: 78%
Power @ 60Hz: 6.0 kVA
Efficiency: 79%
Weight: 21.6 kg
Standard Voltage: 230V – 50Hz
Voltage Accuracy: ±2% (AVR controlled)
Coupling Types: IM B34, IM B35 – J609a / J609b
Technical Specifications
| Model | S1 40°C • H class (kVA 230V 50Hz) | S1 40°C • H class (kVA 240V 60Hz) | Efficiency η (4/4 p.f.1 50Hz) | Efficiency η (4/4 p.f.1 60Hz) |
|---|---|---|---|---|
| ER 2 CXA | 3 | 3.7 | 75% | 76% |
| ER 2 CAA | 4.2 | 5.2 | 77% | 78% |
| ER 2 CBA | 4.8 | 6 | 78% | 79% |
*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, power factor 1
Dimensions
ER 2 CXA 321x160x203 mm
ER 2 CAA 321x160x203 mm
ER 2 CBA 321x160x203 mm
*Values may vary — see the ER series catalog for details.
Catalog:
Download main catalog Sincro 2 and 4 pole alternatorsfor portable and mobile gen-sets
Detailed information about the ER series:
