021 663 491
info@hvds.co.nz
Christchurch based &
readily available to
consult Nationwide.
Office Timing Monday - Friday
8:00am - 4:30pm

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Case Studies & Test Sheets

Home /  Resources /  Case Studies & Test Sheets

Case Studies


Case Study 1 – TEV discharge from the CT / Termination area (82KB)

Case Study 2 – Ultrasonic discharge between Bus Shutters and Switch Tank (66Kb)

Case Study 3 – TEV discharge from a sealed Air Termination Box (210Kb)

Case Study 4 – Ultrasonic discharge off Resin top of Switch Tank (84Kb)

Test Sheets


UltraTEV Test Sheet

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TESTIMONIALS

Postal Address:

PO Box 33-078
Barrington
Christchurch 8244.

 

Physical Address:

HV Diagnostic Services Ltd.
Hiko Power Engineering Building
85A Falsgrave St, Waltham.
Christchurch 8011.

021663491

info@hvds.co.nz

  • Home
  • About Us
  • Services
    ▼
    • Switchgear Surveys
    • Overhead Assessment
    • Underground Testing
  • Products
    ▼
    • PD Instruments
    • Thermal Imaging
    • Viewsafe
  • Resources
    ▼
    • Product & Service Brochures
    • Technical Paper & Articles
    • Case Studies & Test Sheets
    • Video / Media
  • Contact Us