MEDIUM/HIGH VOLTAGE


ERMCO Testing High Voltage Equipment ERMCO Testing High Voltage Equipment

ERMCO's electrical technicians have practical experience with the following capabilities:

  • Switchgear and Switchboard Assemblies-Low and Medium Voltage
  • Panel boards
  • Transformers-Dry Type and Liquid Filled-Low, Medium, and High Voltage including Liquid analysis
  • Cables-Low and Medium Voltage
  • Bus ways
  • Low, Medium, and High Voltage Switches
  • Low, Medium, and High Voltage Circuit Breakers
  • Circuit Switchers
  • Relays
  • Instrument Transformers
  • Meters
  • Voltage Regulators
  • Grounding Systems
  • Ground-Fault Protection Systems
  • Motors and Generators
  • Motor Control Centers and Starters
  • Speed Drives
  • Battery Systems and Inverters
  • Surge Arresters
  • Capacitors and Reactors
  • Outdoor Substation Structures
  • Emergency Systems
  • Reclosers and Line Sectionalizers
  • Fiber-Optic Cables
  • Electrostatic/Electromagnetic Field Testing
  • System Function Testing-Acceptance and Periodic Testing and Troubleshooting
  • Thermography- Acceptance and Periodic Testing
  • Power Quality- Acceptance and Periodic Testing


Medium and High Voltage Substation Installation

  • Complete Installation of Substations
  • Acceptance Testing of Substations
  • Acceptance Testing and Calibration of Relays
  • Acceptance Testing of Control Schemes
  • Infrared Acceptance Testing
  • Power Quality Acceptance Testing


Medium Voltage Cable Installation

  • Conduit Installations
  • Splicing Installations
  • Cable Termination Installations
  • Cable Acceptance Testing