WERNA 200kW/250kVA brushless synchronous excitation alternator designed specifically for Deutz generator sets. This industrial-grade generator delivers reliable power with H-class insulation and multiple certification compliance.

• Permanent magnetic generators providing invariable excitation under all conditions
• Easy connection with power networks or parallel generator operation
• Standard 2/3 pitch windings minimize midline current
• Balanced rotor with single or two sealed ball bearings
• Convenient maintenance access to terminals, rotating diodes, and coupling bolts
• Wide range of flange adaptors and single bearing coupling discs
• 100% copper winding wire for optimal conductivity
• Two-time vacuum impregnation dipping for enhanced insulation

Standard industrial protection rating IP21 (IP23 optional with 5% power reduction). Marine standard alternator rated IP23. All rotors pass balance testing with vibration levels below BS6861 standards. Terminal box features removable panels with 12 leads accessible from the non-drive end.

H-class insulation with special materials and proprietary immersion technology. 2/3 pitch winding design effectively eliminates third harmonic waves, making it ideal for UPS applications and nonlinear loads. Minimal phone and radio interference with brushless design and quality AVR.

Each unit undergoes comprehensive testing including 4+ hours of commissioning, noise level testing, and meter calibration. One-year or 1200-hour warranty (whichever comes first) from ex-factory date. Compliant with GB755, BS 5000, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100 and ASB59 standards.

• Adapters and drive disks
• Remote voltage adjustment
• IP23 enclosure
• Space heaters
• Thermistors