20kW 25kVA Self-Excited Three Phase Alternator for DEUTZ Generator Sets - 12/6 Wire, 110V-690V Range

Price Negotiable
Price: negotiation
MOQ: 1 pcs
Delivery Time: Within 10 days
Brand: Werna
Product Description
Product Overview
20kW 25kVA Self-Excited Three Phase Alternator
Designed for DEUTZ Generator Sets with 12/6 Wire Configuration
Technical Specifications
Parameter Specification
Power Rating 20kW / 25kVA
Output Type AC Three Phase Brushless Generator
Terminal Configuration 12/6 Wire
Rated Voltage 110V - 690V
Frequency 50Hz / 60Hz
Speed 1500 RPM / 1800 RPM
Insulation Class H Class
Winding Pitch 2/3 Pitch
Waveform Distortion No load <1.5%, Balanced load <5%
Key Features
  • Permanent magnetic generators providing invariable excitation
  • Easy connection with power networks or other generators
  • Balanced rotor with single or two sealed ball bearings
  • Convenient installation with easy access to terminals and components
  • Wide range of flange adaptors and single bearing coupling discs
  • 100% copper winding wire for superior conductivity
  • Two-time vacuum impregnation dipping for enhanced durability
Electrical Performance
Insulation & Protection

H Class insulation with special materials immersed in lacquer using proprietary technology. All regulatory components are designed to withstand corrosive environments.

Winding Design

2/3 pitch winding design effectively eliminates third harmonic waves (3rd, 9th, 15th), making it ideal for UPS applications and nonlinear loads. This structure helps restrain excessive currents in the midline when connected in parallel with networks.

Quality Assurance & Certifications

Factory testing includes 4+ hours of commissioning with idle load, full load, and 10% overload testing. All units undergo noise level testing, meter verification, and comprehensive appearance inspection.

Certifications

CE, ISO9001, SASO, GB755, BS 5000, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100

Warranty & Support

One year or 1200 hours warranty (whichever comes first) from ex-factory date. Includes free replacement of easy-damageable spare parts caused by production or material quality issues.

Optional Features
  • Adapters and drive disks
  • Remote voltage adjustment
  • IP23 enclosure protection
  • Space heaters
  • Thermistors
WERNA 20kW 25kVA Three Phase Alternator for DEUTZ Generator Sets

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Wuxi Werna Alternator Co., Ltd.
Location No.13Chunsun west Road, Xishan Economic Development Zone, Wuxi City
Contact Person Terry

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