CHI Electric

A Smart Solution To Your Power Systems (714) 758-1767

Transformer and switchgear testing

Is Your Existing Switchgear Becoming Obsolete and Becoming Too Expensive To Maintain?

Does Your Obsolete Air Magnetic Breakers Need Replacing?

Need To Upgrade To Modern Safety Regulations?

CHI Electric Service Is the Answer. Contact us

CHI offers Turn-Key Project Management, allowing you to maintain a Single Contractor for every phase of your electrical engineering project, from Transformer installation to Inspection and Service.   
Transoformer testing, transformer maintenance
transformer testing
Transformer Testing Includes:
· Transformer Oil Analysis
· Moisture Analysis
· DGA (Dissolved Gas Analysis)
· Interfacial Tension Analysis
· Acid Number
· Viscosity
· PCB (EPA 8082)
· Power Factor Analysis
· Thermography
· TTR (Turn-to-Turn Ratio)
· Insulation Resistance testing (Megger)
· Ductoring – Contact Resistance

Transformer Service and Problem Resolution Includes:
· Oil Servicing
· Dehydrating
· De-Gassing
· Neutralize Acids
· Filter Particulates
· Internal Inspection and Repairs
· Re-Wind Oil or Dry Transformers
· Aluminum or Copper Windings
· Restack Core Steel
· Replace Bushings
Switchgear Inspection and Service

CHI is a provider of Switchgear Inspection and Service in south west coast of. Our professionals have over 10 years of expertise working with Switchgear in many of the largest facilities in California.

CHI Electric Services All Brands of Switchgear including GE, Siemens, Square D, ABB, Westinghouse, Cutler-Hammer, High, Medium and Low Voltage Contactors and Breakers
CHI Performs these Switchgear Tests:
·         High Current Testing
·         Secondary Injection Testing
·         Insulation resistance Testing (Megger)
·         Contact Resistance Testing (DLRO – Digital Low Resistance Ohms)
·         Vacuum Bottle Testing
·         Electrically Operate Breaker Functions
CHI handles Switchgear Repairs which include:
·         Repair/Replace Copper or Aluminum BUSS bars
·         Trip Unit Upgrades
·         Cleaning, Re-Adjustment and Lubrication
·         Complete Teardown and Re-Build
Switchgear Preventative Maintenance includes:
·         Cleaning
·         Lubrication
·         Testing
Switchgear Rebuild includes:
·         Complete disassembly
·         Repair/replacement of bushings, coils, contacts, motors
·         Replace Breakers
·         Dry Ice Blasting
·         Power coat frame
·         Restore Breaker to Like-New Condition
Switchgear testing, switchgear maintenance