Sincro SK160 4-pole Alternators for industrial gen-set. Supercompact. 3-phase
€1,543.00
Sincro SK160 4-Pole Alternators for Industrial Gen-Sets, 1500/1800 rpm. 3-phase, IP23, Brushless / AVR
Overview
The Sincro SK160 4-pole series offers supercompact synchronous alternators specifically engineered for industrial generator applications. Operating at 1500 RPM (50 Hz) or 1800 RPM (60 Hz), these units deliver reliable power in a space-efficient design, with outputs ranging from 8.5 kVA to 44 kVA in various service classes.
Key Technical Specifications
- Configuration: Three-phase with single-phase capability
- Speed: 1500 RPM (50 Hz) / 1800 RPM (60 Hz)
- Insulation Class: H
- Protection Degree: IP23 standard
- Excitation System: Brushless
- Voltage Regulator: AVR BL4-U
- Voltage Regulation Accuracy: ±1%
- Terminal Connections: 12 leads for three-phase
- Short Circuit Capacity: >300% of rated current
Performance Features
- Low Harmonic Distortion: <3% total harmonic content
- Excellent Telephone Harmonic Factor: <2.5%
- Reliable Transient Response: Voltage drop less than 18% for rated step load at 0.8 power factor
- Heavy-Duty Bearings: Dimensioned for continuous operation in demanding conditions
- Efficiency: Up to 89.7% for optimal fuel economy
- Standard Tropicalization: Built-in protection for harsh environments
Available Models
From the compact SK160 SA (8.5 kVA at 50Hz) to the powerful SK160 WB (40 kVA at 50Hz), the series offers multiple models to match specific power requirements.
Versatility
The SK160 4-pole alternators feature single-phase connection capability, making them suitable for diverse applications requiring either three-phase or single-phase power. Their supercompact design makes them ideal for installations where space is limited while maintaining excellent performance characteristics.
Standards Compliance
Fully compliant with EN 60034-1, IEC 60034-1, and ISO 8528-3 standards. Electromagnetic compatibility according to EN 61000-6-2 and EN 61000-6-4.
Operating Parameters
Designed for optimal performance at:
- Ambient temperatures up to 40°C
- Altitudes below 1000m above sea level
- Power factor of 0.8
- Symmetrical non-distorting loads
The SK160 4-pole series combines compact dimensions with robust performance, making these alternators an excellent choice for space-constrained industrial power generation applications where reliability is essential.
Technical Specifications
50 Hz Operation (1500 RPM):
| Model |
Three-Phase Power (kVA) |
|
|
Single-Phase Power (kVA) |
Efficiency |
|
|---|---|---|---|---|---|---|
|
|
S1 40/105 °C cl. F |
S1 40/125 °C cl. H |
Stand by 27/163 °C |
400V |
p.f. = 0.8 |
p.f. = 1 |
| SK160 SA |
7.8 |
8.5 |
9.4 |
4.7-5.6 |
78.1% |
84.4% |
| SK160 CA |
10.1 |
11 |
12.1 |
6-7.3 |
80.3% |
86% |
| SK160 CB |
12.8 |
14 |
15.4 |
7.7-9.2 |
83.3% |
88.1% |
| SK160 MA |
16 |
17.5 |
19.3 |
9.6-11.6 |
84.5% |
88.5% |
| SK160 MB |
18.3 |
20 |
22 |
11-13.2 |
86% |
88.8% |
| SK160 LA |
22.9 |
25 |
27.5 |
14-16.5 |
87.4% |
89.3% |
| SK160 LB |
27.5 |
30 |
33 |
16.5-19.8 |
87.6% |
89.5% |
| SK160 WA |
33 |
36 |
39.6 |
19.8-23.8 |
87.8% |
89.3% |
| SK160 WB |
36.6 |
40 |
44 |
21.9-26.4 |
87.9% |
89.7% |
60 Hz Operation (1800 RPM):
| Model |
Three-Phase Power (kVA) |
|
|
Single-Phase Power (kVA) |
Efficiency |
|
|---|---|---|---|---|---|---|
|
|
S1 40/105 °C cl. F |
S1 40/125 °C cl. H |
Stand by 27/163 °C |
480V |
p.f. = 0.8 |
p.f. = 1 |
| SK160 SA |
9.4-10.1 |
10.2-11 |
11.2-12.1 |
6-7.7 |
79.3% |
85.2% |
| SK160 CA |
11.9-12.8 |
13-14 |
14.3-15.4 |
7.7-8.8 |
81.8% |
87% |
| SK160 CB |
14.9-16 |
16.3-17.5 |
17.9-19.3 |
9.6-12.1 |
84.3% |
88.8% |
| SK160 MA |
18.8-20.2 |
20.5-22 |
22.6-24.2 |
12.1-14.3 |
85.5% |
89.2% |
| SK160 MB |
21.3-22.3 |
23.3-25 |
25.6-27.5 |
13.7-16.5 |
87.2% |
90.7% |
| SK160 LA |
25.8-27.5 |
28.2-30 |
31-33 |
16-19.8 |
88% |
89.8% |
| SK160 LB |
32.7-34.8 |
33.8-36 |
39.3-39.6 |
20.9-25.3 |
88.2% |
90.1% |
| SK160 WA |
39.6-42.2 |
40.4-43 |
47.5-47.3 |
25.3-30.8 |
88.4% |
90.2% |
| SK160 WB |
42.2-44.9 |
46-49 |
50.6-53.9 |
26.9-32.8 |
88.6% |
90.5% |
Dimensions
SK 160 SA 258x310x451 mm
SK 160 CA 303x310x451 mm
SK 160 CB 303x310x451 mm
SK 160 MA 348x310x451 mm
SK 160 MB 348x310x451 mm
SK 160 LA 415x310x451 mm
SK 160 LB 415x310x451 mm
SK 160 WA 516x310x451 mm
SK 160 WB 516x310x451 mm
Catalog
Download main catalog Sincro 2 and 4 pole alternators for industrial gen-sets | IP23
Detailed information about the SK160 series:
Download catalog
