Full Maintenance and Acceptance Testing

We provide full maintenance and acceptance testing in accordance with the latest edition of codes, standards, and specifications. Our team is proficient in acceptance testing for:

  • New equipment installations
  • Expansions
  • Advanced protection relay systems
  • Transformer dress out/vacuum filling

We provide all field technical services, tooling, equipment, instrumentation, and technical supervision for all tests and inspections. Our team will notify you before any test commences, and will provide a timely, detailed report on any system or equipment that meets or performs below testing parameters.

SF6 Handling

Clean SF6 (Sulfur Hexafluoride Gas) is an inert, stable, colorless, odorless, nontoxic, nonflammable gas. When handling SF6, Delta Testing abides by the Occupational Safety and Health Administration’s (OSHA) regulation on air contaminants: 29 CFR 1910.1000.

We ensure your systems and equipment that contains SF6 are operating at acceptable pressure levels as regulated by the Department of Transportation (DOT). We work with you to make sure your annual monitoring and reporting of usage and leakage amounts coincide with requirements set by the Environmental Protection Agency.

Oil Analysis Circuit Breakers

Regularly scheduled oil testing is an effective means to avoid the costs of premature or catastrophic failure. Delta’s oil analysis give you the information you need to accurately diagnose any existing or potentially devastating issues with your equipment.

Our comprehensive tests check for

  • Dissolved gasses
  • Furanic compounds
  • Water
  • Polymerization
  • Oil quality
  • Metals (particulate or dissolved)
  • Polychlorinated Biphenyls (PCB)

Regular testing is vital in any preventive maintenance program. Delta will track the results of these tests over the life of your equipment, making it easier for us to identify and address any issues that could lead to costly repairs.