ETEL Services
ETEL Services
  • Home
  • About us
  • Services
  • Motor & Generator Coils
  • ABB Motors & Generators
  • Contact us
  • CAREERS
  • Resources
    • Certification & Policies
    • Commercial resources
  • More
    • Home
    • About us
    • Services
    • Motor & Generator Coils
    • ABB Motors & Generators
    • Contact us
    • CAREERS
    • Resources
      • Certification & Policies
      • Commercial resources
  • Home
  • About us
  • Services
  • Motor & Generator Coils
  • ABB Motors & Generators
  • Contact us
  • CAREERS
  • Resources
    • Certification & Policies
    • Commercial resources

Service Capabilities

  

ESL is your go-to partner for comprehensive power generation and distribution solutions, equipped with state-of-the-art facilities in Hamilton and Christchurch. Our dedicated team is skilled in delivering expert support across a range of industries. 


Our Services

Rotating Machines

  • AC and DC motor service and rewinds
  • Generator servicing, overhauls, and rewinds
  • Electrical machine service inspections 
  • Hazardous area machine repairs AS/NZS 3800
  • Install and commissioning
  • Laser alignments
  • Dynamic balancing (workshop and in situ)
  • Onsite Electrical Testing and fault finding
  • DC Motor inspection and servicing 
  • Root cause Analysis (RCA)
  • Site overhauls and repairs
  • Armature & rotor coil Manufacture
  • Formed coils for motors (>13.8kV) & Generators (>88MVA)
  • Various constructions to replicate original OEM designs

Switchgear

  • Maintenance checks
  • Protection testing 
  • Circuit breaker testing 400V – 11kV
  • Fault analysis 
  • Circuit Breaker Retrofits

Transformers

  • Site inspections and testing 
  • Oil sampling and analysis including DGA 
  • Distribution transformer Refurbishments >3MVA
  • Power transformer refurbishments > 23MVA 
  • Root cause Analysis (RCA)

Condition monitoring

  • Vibration Analysis
  • Infrared thermography
  • Motor Circuit Analysis


Learn more

Copyright © 2025 ETEL Services (ESL) - All Rights Reserved.

Powered by

This website uses cookies.

  

When accessing ESL website , ESL uses ‘cookies’ to store a log file which is retained for technical and statistical purposes only. The information collected is not personal information and, to the extent any personal information is collected, it is de-identified prior to being analysed for the technical and statistical purposes. Cookies are a feature of your Internet browser that you can disable at any time. However, if a browser does not accept cookies or if you reject a cookie, some portions of ESL online services may not function properly.

Accept