POWER

Hedrick Associates provides a full offering of technical support and hands-on services for all of our Power Division Manufacturers.  We provide the basic essential support services listed under “Power Services for all Manufacturers”.  Beyond those services, we also offer a wide range of electrical testing, electrical studies, and assessments through Vertiv Corporation.  Our testing offerings are shown below under the Vertiv logo.   

Power Service 01

Power Services For All Manufacturers

  • Application Analysis
  • Installation Supervision
  • Warranty Work
  • Safety / Performance Upgrades
  • Engineered Product Selection
  • Start-Up Services
  • Preventative Maintenance
  • Equipment Assessments
Power Service 2

Assets Served

  • Generating stations and substations
  • Transformers
  • PDUs
  • Switchgear and panelboards
  • Circuit Breakers
  • Relays, Meters, Protective Devices
  • Drives, Motors, Starters
  • Transmission / Distribution
  • DC systems
  • UPSs and Batteries
  • Generators and ATSs
  • Cables
  • Grounding

Testing Capabilities

  • High Potential Testing
  • Cable Fault Location
  • Ground Fault Testing
  • Ground Resistance Testing
  • Fall-of-Potential Testing
  • Point-to-Point Testing
  • Breaker Time Travel Analysis
  • Meter Calibration
  • Fiber Optic Testing
  • Line Disturbance Analysis
  • Voltage / Load Recording
  • Contact Resistance Testing
  • Insulation Resistance Testing
  • Insulation Power Factor Testing
  • Primary / Secondary Injection Testing
  • Frequency Response Analysis
  • Protective System Functional Testing
  • End-to-End Testing
  • Standby and Emergency System Testing
  • Partial Discharge Online and Offline Testing
  • Very Low Frequency (VLF) Testing
  • Transformer Turns Ratio Testing
  • Winding Resistance Testing
  • Dielectric Withstand Voltage Testing
  • Excitation / Current Testing
  • Polarity Testing
  • Ultrasonic Testing
  • Infrared Testing
  • Oil / Insulating Fluid Analysis
  • Battery Capacity Testing
  • Impedance Testing
  • Load Testing
  • Magnetic Field (EMF) Testing
  • Motor Surge Comparison Testing