10KW Single Phase Brushless Alternator with Class H Insulation for Diesel Generators

Price Negotiable
Price: negotiation
MOQ: 5pcs
Delivery Time: Within 10 days
Brand: Werna
Product Description
10KW Single Phase Brushless Alternator for Construction Site Backup Power
Product Overview

The 10KW Single Phase Brushless Alternator is designed for reliable diesel generator systems used in construction sites, industrial workshops, commercial buildings, and temporary outdoor power stations. Built with 100% copper winding wire and Stamford-type mounting dimensions, this AC synchronous alternator delivers stable voltage output, low harmonic distortion, and excellent durability under continuous operation.

Manufactured with advanced vacuum impregnation technology and Class H insulation materials, the alternator ensures superior resistance against heat, moisture, corrosion, and salt fog environments. The brushless self-excited design minimizes maintenance requirements and extends service life, making it an ideal choice for global OEM diesel generator manufacturers and power solution distributors.

Problem & Solution

Common Issues: Many standard diesel generator alternators experience overheating, unstable voltage, poor insulation, and short operational lifespan during continuous industrial operation. Inferior copper materials and inadequate varnishing processes often lead to power fluctuation and winding failure.

Our Solution: The WR162D 10KW alternator adopts double vacuum impregnation technology, high-grade silicon steel sheets, and premium insulating paper to ensure excellent electrical efficiency and thermal stability. Its brushless excitation system reduces maintenance costs while maintaining consistent output performance.

Technical Specifications
Parameter Details
Model WR162D
Rated Power 10KW / 12.5kVA
Output Type AC Single Phase
Rated Voltage 190V-454V
Frequency 50Hz
Speed 1500RPM
Excitation Type Brushless Self-Excited
Insulation Class H
Winding Pitch 2/3 Pitch
Terminal 12 / 6 Wire
Mounting Type Stamford Type
Cooling Method Self Ventilated
Protection Class IP23
Warranty 2 Years
Applications
  • Construction site diesel generators
  • Mobile power stations
  • Agricultural irrigation systems
  • Commercial backup power
  • Small industrial workshops
  • Telecom standby generators
  • Emergency hospital power systems
How It Works

The diesel engine drives the rotor of the alternator at a constant speed. Through electromagnetic induction, the rotating magnetic field generates stable AC electricity in the stator windings. The brushless excitation system automatically regulates voltage output while minimizing wear and maintenance.

Selection Guide

When selecting a diesel generator alternator, buyers should consider:

  • Required output power
  • Voltage and frequency standards
  • Environmental operating conditions
  • Copper winding quality
  • Insulation class
  • Generator compatibility
  • Cooling efficiency
  • Warranty and technical support

For harsh industrial environments, Class H insulation and double vacuum impregnation are highly recommended.

Frequently Asked Questions
Is this alternator suitable for continuous operation?

Yes. The alternator is designed for continuous industrial-duty applications with excellent heat dissipation performance.

Does it use 100% copper winding?

Yes. The stator winding uses pure copper wire for higher conductivity and longer lifespan.

Can the voltage be customized?

Yes. Voltage can be customized from 190V to 454V according to customer requirements.

Is OEM branding available?

Yes. OEM logo, color, and packaging customization are supported.

What certificates does the alternator have?

The product complies with CE, ISO9001, and SASO standards.

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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