Keeping You Productive Is Our Business

From incoming utility line power to the power that operates your equipment, 3-D Service offers the capabilities for optimizing your facility’s power systems. Click on the links below to preview these services.

• Power System Engineering
• Substation Engineering
• Circuit Breaker Service
• Substation / Switchgear Service
• On-Site Bus Fabrication
• Transformer Services

For more information, contact us by clicking on the email icon below, or download our Power System Services data sheet.

Power System Services Data Sheet – (PDF / 343kb)

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Power System Engineering

• Power System Consultation
• Power System Audits
• Power System Studies
  • Protective Device Coordination
  • Short Circuit/Load Flow Analysis
  • Power Factor Correction
  • Harmonics Analysis
  • Transient Analysis
  • Power Quality
  • Optimization Analysis
  • Arc Flash Studies (PPE)
  • Ground Grid Studies
  • Acceptance Testing
  • High Value Asset Protection & Risk Studies
  • Specification Development
• Training & Seminars
  • Awareness Seminars, and Industry Updates
  • New Technologies
  • Fuse Selection and Application Seminars
  • Relays & Protection

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Substation Engineering

• Substation Design
• Substation Upgrades
• New, Used or Remanufactured Substation Equipment
• Custom Substation Equipment
• Substation Equipment
• Project Management

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Circuit Breakers

• Low/Medium Voltage, Repair/Refurbish
• Low Voltage Trip Unit Retrofits
• Medium Voltage Vacuum Conversions
• Low and Medium Voltage Starter Services
• Air to Vacuum Starter Conversions
• Motor Control Center Refurbishment
• Circuit Breaker Failure Analysis
• Customized Training Programs
• Circuit Breaker Parts
• Power Circuit Breakers (Oil, Air, SF6)
• Total Circuit Breaker Management Program

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Substation/Switchgear Services

• Emergency - 24/7 Service
• All Switchgear Manufacturers
• Custom Preventive Maintenance Programs
• Shutdown/Outage Maintenance
• Thermographic Inspection & Analysis
• Cleaning
• Full Testing
  • Relays
  • Switches
  • High Current Injection
  • Cables
  • Bus Work
  • Transformers
  • Network Protectors

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On-Site Bus Fabrication

• Shear, Bend, Punch
• Custom Design
• Epoxy-Coated Bus Available

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Transformer Services

• Transformer Consultation
  • Power
  • Arc Furnace
  • Reactor
  • Regulating
• Transformer Upgrades
• Transformer Dress Out
• Power Transformer Projects
• Oil Analysis
• Complete Transformer Testing
• Preventive Maintenance
• Failure Analysis
• Tap Changer Service
• Transformer Condition Monitoring (TCM)

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