Power Services
Our Power Services groups provide complete service for all power system components, regardless of voltage. Our services include troubleshooting, commissioning, turnkey installation, repair, calibration, testing, and system design, all to ensure reliability and efficiency for energy users in a variety of industries.
With total on-site and in-shop services available 24/7, L&S Electric is your complete source for all your power service needs.
To view our services in each category,
click the header to expand/contract.
Power Systems
• Engineering services and studies:
• Project and on-site management
• System protection
• Commissioning Services
• Mobile substations
• System start-up and training
- Arc flash
- Short circuit
- Coordination
- Load flow
- Ground grid
- Power quality
• Project and on-site management
- Low-/medium-/high-voltage substations
- Generating plants and switchyards
• System protection
• Commissioning Services
- Utility substations
- Industrial substations
- Individual apparatus
• Mobile substations
• System start-up and training
Switchgear, Circuit Breakers, and Disconnects
• New and obsolete parts support
• Retrofits and rebuilds
• Inspection and cleaning
• Primary and secondary current injection
• Solid-state breaker trip conversions
• Air break and vacuum conversions
• Retrofits and rebuilds
• Inspection and cleaning
• Primary and secondary current injection
• Solid-state breaker trip conversions
• Air break and vacuum conversions
Protective Relays
• Installation, testing, and commissioning
• 2 and 3 terminal lines
• Feeder protection
• Utility and industrial
• Electromechanical/solid-state/microprocessor
• Distribution
• Transmission
• Generation
• Motor
• Component support
• Technical design and support
- Generators and motors
• 2 and 3 terminal lines
• Feeder protection
• Utility and industrial
• Electromechanical/solid-state/microprocessor
- Upgrade and retrofit
• Distribution
• Transmission
• Generation
• Motor
• Component support
• Technical design and support
Transformer Services
• Complete Electrical Transformer Testing
• Complete dress-out
• Repair
- Oil and gas Analysis
• Complete dress-out
• Repair
- Oil processing
- Retrofills
- Leak repair
- Bushing Repair
- Load/no-load tap changers
- Replacement parts and service
Comprehensive Motor Winding Analysis
- Meggar, PI., hi-pot, surge
- Advanced non-destructive motor circuit testing
Thermographic Surveys
- Complete system surveys and detailed reports
Ultrasonic Testing
AC/DC Drive Repair and Maintenance
Plant Shut-Down Switchgear Service
- 715.359.3155
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About L&S Electric
Repair Services
Power Services
- Current Arc Flash Regulations
- Digital Thermography
- Electrical Winding Analysis
- High Voltage Cable Testing
- Hipot Testing
- Online Motor Testing
- On-Site Electrical Troubleshooting
- Printed Circuit Board Repair
- Switchgear Repair
- Thermographic Analysis Program
- Transformer Service
- Ultrasonic Detection Testing
