Maintenance / Inspection of Medium Voltage Substation / Transformer / Ground Connection.

• Conduced on

  Date

• Location

  CMR

  CHANCERY SITE

  Others

• TECHNICIANS INFORMATION (FAC)

  Select Gomez Ronald Quezada Antonio Huapaya, Jose Misaico, Raul Torres, Jesus Saenz, Carlos Hernandez, Manuel

  • Gomez Ronald
  • Quezada Antonio
  • Huapaya, Jose
  • Misaico, Raul
  • Torres, Jesus
  • Saenz, Carlos
  • Hernandez, Manuel

• International Occupational Safety and Health Administration (OSHA)
  International Publications
  - National Electrical Code® (NEC®)
  - National Electrical Safety Code® (NESC®)
  - National Fire Protection Association (NFPA 70E)

• Attach photo of Equipment

  Media

• In House or Contractor?

  In House

  Contractor

• Contractor

Medium Voltage Substation

Exterior and Interior

• General cleaning (before)

  YES

  NO

  N/A

• General cleaning (after)

  YES

  NO

  N/A

• Cleaning of insulators and insulators.

  YES

  NO

  N/A

• Cell painting (Exterior)

  YES

  NO

  N/A

Bar connections adjustment.

• YES

  NO

  N/A

Arrival switch disconnector lubrication and calibration.

• YES

  NO

  N/A

Conductance measurement

• YES

  NO

  N/A

Insulation resistance

• Measurement of the contact resistance of the power disconnector.

  YES

  NO

  N/A

Dielectric strength of the insulation

• YES

  NO

  N/A

Thermographic Inspection

• YES

  NO

  N/A

Transformation relation

• YES

  NO

  N/A

Winding resistance

• YES

  NO

  N/A

Contact resistance

• YES

  NO

  N/A

Measurement of grounding resistance

• YES

  NO

  N/A

Transformer

Exterior and Interior

• General cleaning (before)

  YES

  NO

  N/A

• General cleaning (after)

  YES

  NO

  N/A

• Cleaning of insulators and insulators.

  YES

  NO

  N/A

• Cell painting (Exterior)

  YES

  NO

  N/A

Oil analysis

• Sampling

  YES

  NO

  N/A

Bar connections adjustment.

• YES

  NO

  N/A

Ground Connection.

• System measurement (Well grounded).

  YES

  NO

  N/A
FAC Tech

• Add signature

  Sign