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 Services For All Manufacturers
- Application Analysis
- Installation Supervision
- Warranty Work
- Safety / Performance Upgrades
- Engineered Product Selection
- Start-Up Services
- Preventative Maintenance
- Equipment Assessments
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