Magnetic Brushless AC Synchronous Generator 112kW/140kVA 1500-1800RPM IP22 H-Class Insulation
Magnetic brushless AC synchronous generator with 112kW/140kVA output capacity, specifically designed for Caterpillar engine compatibility. This industrial-grade generator features advanced 2/3 pitch winding design and H-class insulation for reliable performance in demanding applications.
| Parameter | Value |
|---|---|
| Rated Power | 112kW / 140kVA |
| Output Type | AC Three Phase |
| Speed | 1500rpm / 1800rpm |
| Frequency | 50Hz / 60Hz |
| Rated Voltage | 110V-690V |
| Protection Class | IP22 (IP23 optional) |
| Insulation Class | H |
| Winding Pitch | 2/3 pitch design |
| Model | kVA | kW | Shaft Length (mm) | Copper Weight (kg) | Core Length (mm) |
|---|---|---|---|---|---|
| WR274C | 100 | 80 | 758 | 41.24 | 165 |
| WR274D | 120 | 91 | 758 | 47.64 | 205 |
| WR274DL | 125 | 100 | 758 | 49.2 | 215 |
| WR274E | 140 | 112 | 873 | 52.21 | 230 |
| WR274EL | 150 | 120 | 873 | 53.1 | 250 |
| WR274F | 160 | 128 | 873 | 54.81 | 285 |
| WR274G | 181 | 145 | 923 | 62.11 | 335 |
| WR274H | 200 | 160 | 963 | 67.91 | 375 |
| WR274J | 230 | 184 | 1006.6 | 74.61 | 450 |
| WR274K | 250 | 200 | 1006.6 | 76.1 | 450 |
- Permanent magnetic generators providing invariable excitation under all operating conditions
- Easy connection to power networks or parallel operation with other generators
- 2/3 pitch windings effectively eliminate third harmonic waves and check excessive midline current
- Balanced rotor with single or two sealed ball bearings for smooth operation
- Convenient maintenance access to terminals, rotating diodes, and coupling bolts
- Wide range of flange adapters and single bearing coupling discs available
- 100% copper winding wire for superior conductivity and efficiency
- Two-time vacuum impregnation dipping for enhanced insulation and durability
THF/TIF: THF <2%, TIF <50
Voltage Regulation: Adjustable via AVR potentiometer with minimal fluctuation
All generators undergo comprehensive testing including 4+ hours of commissioning, idle load testing, full load testing, and 10% overload testing. Certified to meet GB755, BS 5000 Part 3, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100, and ASB59 standards. ISO9001-2008 certified with CE and EPA approvals.
Two-year warranty or 1200 hours (whichever comes first) from ex-factory date. Comprehensive after-sales service and technical support available.
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