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QUALITY.   SAFETY.   EFFICIENCY.

Northern Testing Services

NICET Certified, Independent Electrical Testing Organization.

Acceptance
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ACCEPTANCE TESTING

Acceptance and commissioning services are often required on construction projects where the highest degree of reliability is required due to the critical nature of the facility. As a NICET accredited testing company, Northern Testing Services, ensures accurate, unbiased testing and reporting to protect the owners interest.

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We provide start up testing and commissioning services on new construction or newly installed equipment from power generation to transmission stations to distribution systems. 

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  • Switchgear and Switchboard Assemblies

  • Transformers, Dry Type, and Liquid Filled

    Cables, Low and Medium Voltage (VLF/TD) Testing

  • Circuit Breakers, Low Medium, and High voltage

  • Protective relays, Electro mechanical, Solid state

  • Instrument Transformers

  • Metering Devices

  • Grounding Systems

  • Motor Control Centers

  • Battery Systems

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MAINTENANCE TESTING

Our onsite maintenance services include, Visual Inspections, mechanical verification checks, electrical testing and repair of low, medium, and  high voltage electrical apparatus. In addition to preventative maintenance, we also perform repairs, upgrades, modifications, and life extension services for your vintage but serviceable switchgear.

 

Not sure which equipment needs maintenance or how often? We can help you develop a maintenance program for your facility by taking into consideration your critical equipment, the facility environment and your budgetary concerns. 

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  • Switchgear and Switchboard Assemblies

  • Transformers, Dry Type, and Liquid Filled

  • Cables, Low and Medium Voltage (VLF/TD) Testing

  • Circuit Breakers, Low Medium, and High voltage

  • Primary, Secondary Injection Testing Low Voltage Circuit Breakers

  • Circuit Breaker Retro Fit/Upgrades

  • Protective relays, Electro mechanical, Solid state

  • Instrument Transformers

  • Metering Devices

  • Grounding Systems

  • Motor Control Centers

  • Battery Systems

  • Thermographic Surveys

Maintenance
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SUBSTATION MAINTENANCE

Substation maintenance is a key part of any plant's maintenance program. Failures in key components such as racking mechanisms, meters, relays and busses are the most common cause of unplanned outages. ... Having a maintenance program is essential to equipment reliability.

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Maintenance Schedules and Documentation

Complete, accurate and current documentation are essential for an effective maintenance program. Whether performing preventive, or reliability-centered maintenance, keeping track of equipment condition and maintenance- performed and planned is critical to the life expectancy of your electrical equipment.

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  • Equipment Modification, Repair, or Replace

  • Circuit Breaker Low, Medium Voltage Test, Repair

  • Preventive Maintenance Plans

  • Installation and Repair Services of Transformers

  • Transformer Testing, LTC Maintenance and Inspection

  • PCB Transformer services

  • Transformer Leak repairs

  • Bushing Replacement

  • Insulating Fluid & Gas Services

  • Relay Testing/Upgrade

  • Circuit Breaker Testing Medium, Vacuum interrupt High voltage SF6 Insulating

Substation
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