400kW 500kva AC Three Phase Generator 1500RPM 60Hz Double Bearing Marine Use
Price:
negotiation
MOQ:
1pcs
Delivery Time:
Within 10 days
Brand:
Werna
Product Description
Product Overview
Industrial-grade 400kW/500kva AC three-phase generator designed specifically for marine applications, featuring double bearing construction and 1500RPM operation at 60Hz frequency.
Technical Specifications
Core Specifications
| Parameter | Specification |
|---|---|
| Rated Power | 400kW / 500kva |
| Frequency | 50Hz / 60Hz |
| Speed | 1500RPM / 1800RPM |
| Rated Voltage | 110V - 690V |
| Output Type | AC Three Phase |
| Protection Class | IP22 (IP23 optional) |
| Insulation Class | H (180°C) |
| Winding Material | 100% Copper Wire |
| Winding Pitch | 2/3 Pitch Design |
Electrical Performance
| Parameter | Value |
|---|---|
| Waveform Distortion | No load <1.5%, Non-distorting balanced linear load <5% |
| THF (Telephone Harmonic Factor) | <2% |
| TIF (Telephone Influence Factor) | <50 |
Key Features
- Permanent magnetic generator for stable excitation under all conditions
- 2/3 pitch winding design eliminates third harmonic waves for UPS compatibility
- Balanced rotor with double sealed ball bearings
- Easy maintenance access to terminals, rotating diodes, and coupling bolts
- Compatible with wide range of flange adaptors and single bearing coupling discs
- Brushless, self-excited synchronous design
- Minimal radio interference with quality AVR system
Quality Assurance & Standards
Each generator undergoes comprehensive testing including 4+ hours of commissioning, idle load testing, full load testing, and 10% overload testing. Noise levels, control panel meters, and appearance are thoroughly checked before delivery.
Compliance Standards
- ISO9001-2008 Certified
- CE, SASO Approved
- Meets GB755, BS 5000 Part 3, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100, ASB59
Warranty
Two-year warranty or 1200 hours (whichever comes first) from ex-factory date, covering free replacement of easy-damageable spare parts due to production or material quality issues.
Product Image
Why Choose WERNA Generators?
- 100% copper winding wire for maximum conductivity and durability
- Available from stock with fast delivery options
- Two-year comprehensive warranty coverage
- Competitive pricing with superior quality construction
- Two-time vacuum impregnation dipping process
- Dedicated quality control team ensuring product reliability
- OEM services available with customer brand authorization
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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