WERNA 20kW 25kVA 3-Phase Brushless Alternator for Cummins Generator Sets - 3000 RPM H Insulation

Price Negotiable

Price: negotiation

MOQ: 5pcs

Delivery Time: Within 10 days

Brand: Werna

Product Description

Product Overview

Professional 3-phase brushless alternator designed specifically for Cummins generator sets, delivering reliable 20kW/25kVA power output with advanced synchronous excitation technology.

Technical Specifications

Parameter	Specification
Rated Power	20kW / 25kVA
Output Type	AC Three Phase Brushless Generator
Terminal Configuration	12 / 6 Wire
Rated Voltage Range	190V~454V
Frequency	50Hz
Operating Speed	3000 RPM
Mounting Dimension	Stamford Type
Winding Pitch	2/3 Pitch
Excitation System	Brushless, Self-Excited, Synchronous
Insulation Class	H
Protection Rating	IP23

Key Features & Performance

Advanced brushless design with reliable AVR systems (MX321, MX341, AS440, SX440, SX460)
Power factor range: 0.8 to 1.0
Telephone influence factor: <50 (NTMA standard)
Transient voltage dip: <18% for rated step load at 0.8 power factor
Overload protection compliant with NEMA standards
2/3 pitch stator winding for optimal performance
Standard winding protection withstands up to 95% relative humidity
Suitable for indoor and marine applications

Flexible Configuration Options

Available in 50Hz or 60Hz frequency with multiple voltage configurations: 380V~690V, 190V~345V, 220V~400V. All three-phase generators feature 12-lead reconnectable design, providing voltage and phase flexibility with serial star, parallel star, and serial delta connection options.

Quality Assurance & Certifications