34kW 42.5kVA Self-Exciting Brushless Alternator for MTU Generator Sets - 110-690V, 1500/1800RPM
34kW / 42.5kVA self-exciting brushless three-phase alternator designed for MTU generator sets, featuring advanced electrical performance and robust construction.
| Parameter | Specification |
|---|---|
| Rated Power | 34kW / 42.5kVA |
| Voltage Range | 110-690V |
| Frequency | 50Hz/60Hz |
| Speed | 1500RPM/1800RPM |
| Insulation Class | H (180°C) |
| Protection Class | IP22 (IP23 optional) |
| Winding Pitch | 2/3 pitch design |
| Winding Material | 100% copper wire |
- Permanent magnetic generators for stable excitation
- 2/3 pitch windings minimize harmonic distortion
- Balanced rotor with sealed ball bearings
- Easy maintenance access to terminals and components
- Compatible with various flange adaptors and coupling discs
- Low waveform distortion: no load <1.5%, balanced load <5%
Class H insulation with special materials and vacuum impregnation process ensures reliable operation in corrosive environments.
Automatic voltage regulation maintains stable output with power factor ranging from 0.8 to 1 and ±3% speed fluctuation.
THF <2%, TIF <50 for minimal telephone and radio interference.
Each unit undergoes comprehensive testing including 4+ hours of commissioning, load testing (idle, full load, 10% overload), noise level verification, and appearance inspection.
Manufactured in compliance with GB755, BS 5000, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100 and ASB59 standards. Certified with ISO9001-2008, CE, and EPA approvals.
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