SK-VFD-R34634

DISTRIBUTION MODULE

600V module and control:

• 1x main entrance section including:
  • 1x bus bar 600V 2000A 35kA
  • 1x termination range 600V 2500A for flexible braids arriving from the substation
  • CTs and PTs installed on bus bars (for metering)

Control compartment:

• SE-325 Neutral Resistance Monitoring Module
• 1x digital multimeter with CT and PT for measurement
• 1x circuit breaker remote control
• Maintenance switch (15kV circuit breaker with additional protection in maintenance mode)
• Isoelectric test switch for CT (for input and zero sequence CT)
• 9x SE-105 c/w C.T. earthing protectors (for segregated circuit breakers)

Compartment 120/240:

• Auxiliary distribution 120/240V 25kVA 18ccts, including:
• 1x 120V 20A outlet with weather cover

VFD compartment: “ABB”

• 4x VFD 75HP, including:
  • Graceport Fuse Disconnect with Voltage Indicator
  • 350VA control transformer with protections
  • Distribution blocks with covers
  • Fan and filters
  • Load reactance 5%
  • EFV 75HP 600V
• 2x EFV 150HP, including:
  • Graceport Fuse Disconnect with Voltage Indicator
  • 350VA control transformer with protections
  • Distribution blocks with covers
  • Fan and filters
  • Load reactance 5%
  • EFV 150HP 600V
• 1x arc detection system

600V distribution, including:

• Arteries in segregated compartments
• 1x distribution panel 600V 1200A:
• 4x 225A PTO outputs (segregated compartment)

Enclosure:

• Built to Adria standards
• Built for vertical transport
• Nema 2
• Anti-drip design for mining environment
• Epoxy paint with sandblasted surface
• Approximate dimensions and weight:
  • 600V module and control:
    • 78’’ D x 156’’ W x 96’’ H
    • 15,000 lbs