155kW 155kVA Single Phase Diesel Alternator | 110-690V 1500RPM | WR274E16 Model
155kW/155kVA electric single phase diesel alternator designed for Honda generator sets, featuring advanced brushless synchronous excitation technology and robust construction for reliable power generation.
| Parameter | Specification |
|---|---|
| Model | WR274E16 |
| Power Rating | 155kW / 155kVA |
| Output Type | AC Single Phase |
| Rated Voltage | 110-690V |
| Frequency | 50Hz |
| Speed | 1500RPM |
| Terminal Configuration | 12 / 6 Wire |
| Mounting Dimensions | Copy Stamford Type |
| Winding Pitch | 2 / 3 Pitch |
| Excitation System | Brushless, Self-Excited, Synchronous |
| Insulation Class | H |
- Permanent magnetic generators ensure stable excitation under all operating conditions
- 2/3 pitch winding design eliminates third harmonic waves for UPS compatibility
- Balanced rotor with sealed ball bearings for smooth operation
- Easy access to terminals, rotating diodes, and coupling bolts for maintenance
- Wide range of flange adaptors and single bearing coupling discs
- 100% copper winding wire for superior conductivity and efficiency
- Two-time vacuum impregnation dipping for enhanced insulation protection
Class H insulation with special materials and advanced lacquer immersion technology. Varnish and colophony materials strengthen winding and rotating part mechanical integrity for corrosive environment operation.
2/3 pitch winding effectively eliminates voltage harmonic waves (3rd, 9th, 15th), making it ideal for UPS applications with nonlinear loads. Continuous damp windings reduce voltage surges.
THF (BS4999) <2%, TIF (ASAC50.12) <50. Brushless design and quality AVR minimize radio interference, with optional RFI noise filter available.
- Each unit undergoes 4+ hours of commissioning testing
- Comprehensive testing includes idle load, full load, and 10% overload conditions
- Noise level verification and control panel meter calibration
- Complete visual inspection of appearance, labels, and nameplates
CE certified, ISO9001 quality management system, SASO approved. Factory established in 2007 with extensive experience in alternator and generator manufacturing.
- 100% copper winding construction
- Available from stock with fast delivery
- Two-year comprehensive warranty
- Competitive pricing with superior quality
- OEM manufacturing available with brand authorization
- Production capacity: 3000-5000 units per order
- Dedicated quality control team and excellent after-sales service
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