Powre Tek Electrical Field Services LLC

Testing & Maintenance

Services Offered.

⚡ OUR ELECTRICAL TESTING SERVICES

At POWRE TEK Electrical Field Services LLC, we specialize in advanced electrical testing and diagnostics for transformers, switchgear, and power distribution systems. Our certified technicians use industry-standard equipment and proven testing methods to ensure reliability, safety, and compliance across all voltage levels.

Oil-Filled Transformer Testing

• Polarization Index (PI)
• Power Factor Testing
• Transformer Turns Ratio (TTR)
• Winding Resistance
• Oil Sample Analysis
• Visual & Mechanical Inspection
• Transformer Device Testing (if applicable)

Dry-Type Transformer Testing

• Polarization Index (PI)
• Winding Resistance
• Transformer Turns Ratio (TTR)
• Visual Inspection
• Transformer Device Testing (if applicable)

Medium to High Voltage Cable Testing

• Very Low Frequency (VLF) Testing — Withstand or Tan Delta
• Shield Continuity
• Insulation Resistance
• Partial Discharge Detection
• Visual Inspection

Low Voltage Cable Testing (Up to 600V)

• Insulation Resistance
• Cable Continuity Testing
• Visual Inspection

Metal-Enclosed Busway Testing

• Contact Resistance
• Insulation Resistance / Dielectric Withstand
• Visual Inspection

Low Voltage Air Switch Testing

• Contact Resistance
• Insulation Resistance (if applicable)
• Ground Fault Testing
• Visual & Mechanical Inspection
• Fuse Resistance Testing

Medium to High Voltage Air Switch Testing

• Contact Resistance
• Insulation Resistance
• Dielectric Withstand (if applicable)
• Fuse Resistance
• Visual Inspection
• Mechanical Inspection

Medium Voltage Oil Switch Testing

• Contact Resistance
• Insulation Resistance
• Dielectric Withstand
• Oil Sample Analysis
• Visual Inspection
• Mechanical Inspection
• Fuse Resistance

Medium Voltage Vacuum Switch Testing

• Contact Resistance
• Insulation Resistance
• Dielectric Withstand
• Vacuum Bottle Integrity Test
• Visual Inspection
• Mechanical Inspection
• Fuse Resistance

Medium Voltage SF₆ Switch Testing

• Contact Resistance
• Insulation Resistance
• Dielectric Withstand
• Gas Bottle Integrity Test
• Visual Inspection
• Mechanical Inspection
• Fuse Resistance
• SF₆ Gas Sample Analysis

Air, Insulated-Case, and Molded-Case Circuit Breaker Testing

• Contact Resistance
• Insulation Resistance
• Time Overcurrent Pick-Up and Trip Test (via Primary or Secondary Injection)
• Circuit Breaker Device Testing
• Visual Inspection

⚡ OTHER SERVICES
Circuit Breaker Testing

• Medium Voltage Air Circuit Breaker Testing
• Medium to High Voltage Oil Circuit Breaker Testing
• Medium Voltage Vacuum Circuit Breaker Testing
• Medium Voltage SF₆ Circuit Breaker Testing

Transformer Testing

• Current Transformer Testing
• Voltage Transformer Testing
• Control Power Transformer Testing

Switchgear & Surge Protection Testing

• Low/Medium/High Voltage Switchgear Testing
• Low/Medium/High Voltage Surge Arrestor Testing

Additional Electrical Services

• Relay Testing
• Battery Testing
• Motor Testing & Laser Alignment (Low/Medium Voltage)
• Contactor Testing

Don’t see what you’re looking for? We provide comprehensive turnkey services to meet all your electrical, mechanical, and construction requirements. Just ask!