Double Bearing 3 Phase Alternator 91kW/114kVA 1500-1800RPM IP22 Industrial Generator

Price Negotiable

Price: negotiation

MOQ: 1 pcs

Delivery Time: Within 10 days

Brand: Werna

Product Description

Product Overview

Industrial-grade double bearing three-phase alternator designed for reliable power generation applications with robust construction and advanced electrical performance.

Technical Specifications

Parameter	Specification
Rated Power	91kW / 114kVA
Rated Voltage	110V-690V
Frequency	50Hz/60Hz
Speed	1500rpm/1800rpm
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

Key Features

Double bearing construction for enhanced stability and vibration control
Permanent magnetic generator for consistent excitation under all conditions
2/3 pitch winding design eliminates third harmonic waves for UPS compatibility
Brushless, self-excited synchronous design with minimal maintenance
Easy parallel connection capability with power networks or other generators
Convenient access to terminals, rotating diodes, and coupling bolts
Wide range of flange adapters and single bearing coupling discs available

Electrical Performance

Parameter	Performance
Waveform Distortion	No load <1.5%, Non-distorting balanced linear load <5%
THF (Telephone Harmonic Factor)	<2%
TIF (Telephone Influence Factor)	<50
Voltage Regulation	±3% with power factor 0.8-1 and speed fluctuation

Quality Assurance & Certifications

Testing & Inspection

4+ hours commissioning test including idle, full load, and 10% overload conditions
Noise level testing and control panel meter verification
Rotor balance testing per BS6861 standards

Certifications

ISO9001-2008, CE, SASO compliance. Manufactured to GB755, BS 5000, VDE 0530, NEMA MG1-22, IEC34, CSA C22.2-100 and ASB59 standards.

Warranty

Two-year warranty or 1200 hours (whichever comes first) from ex-factory date.

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