Product Catalog

SwitchMAX-MD-R33020

Description

ASSEMBLY OF 5 5kV SWITCHES WITH FUSED ARTERIES

5kV main switch including:

  • Load switch 5kV 1200A without fuse
  • Kirk-key interlock between door and switch, to prevent opening under voltage
  • Recessed handles to prevent breakage during transport
  • Removable protection grid, to secure the changing of fuses
  • Window (safety glass) for displaying the status of the switch contacts
  • 1x fixed vacuum circuit breaker operate electrically
    • 5kV, 800A, 25kA
    • Loss of voltage protection (the circuit breaker opens if it loses its control voltage)
  • 1x 5kV control transformer
    • With primary and secondary protections
  • 1x protection relay
    • SEL 751A arc fault protection relay with quick opening outputs
    • Opens the 5kV circuit breaker in the event of a fault (overcurrent)
    • 3x CT at the 5kV input of switch C100
    • 1x C20 neutral CT
    • Ethernet communication
  • 3x Surge protectors on the bars (Station – 6kV 5.1MCOV)
  • 4x Ground ball
  • 3x inspection windows for use of a thermographic camera

4x 5kV bypass switches including:

  • Load switch 5kV 600A
    • Fuse holder installed on the 5kV 600A load switch
    • 3x 200A fuses type A055F per switch
  • Kirk-key interlock between door and switch, to prevent opening under voltage
  • Recessed handles to prevent breakage during transport
  • Removable protection grid, for access to the load connections
  • 12x inspection windows for use of a thermographic camera
  • Window (safety glass) for displaying the status of the switch contacts

Enclosure:

  • Complete assembly NEMA 2 rated
  • Built for vertical handling and lifting
  • Sandblasted and painted with epoxy
  • Standard and easy to replace parts (doors, accessories, etc.)
  • Approximate assembly dimensions: 95” H x 108” W x 54” D
  • Approximate assembly weight: 4,340 lbs

General informations :

  • Standard production tests
  • CSA certification
  • “Danger” posters, “Arc-Flash”, etc.

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