Electrical Infrastructure

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Revision as of 16:01, 14 September 2022 by Jon (talk | contribs)

Asmbly's facility is composed of three separate units of 9701 Dessau Road building 3, each of which is equipped with its own "light commercial" 200A 3ø 120/208V service. Our meters and outdoor disconnects are on the south side of the building around the corner from the laser exhausts.

  • The 303 service feeds 200A panel L4 via a main breaker outside. L4 feeds subpanel L3 via a 100A branch circuit breaker.
  • The 304 service has a 200A fused disconnect feeding a 200A main panel outside, which feeds subpanels L2 and L5 via 100A branch circuit breakers.
  • The 306 service has a 200A fused disconnect feeding panel L7 (in the multipurpose room). L7 feeds subpanel L8 via a 100A branch circuit breaker.

Restated in terms of panels:

Panel Location Supply
L1 Outside 304 Fused Disconnect
L2 Main shop, South wall L1 100A branch circuit
L3 Main shop, South wall L4 100A branch circuit
L4 Main shop, South wall 303 Main Breaker
L5 Main shop, North wall L1 100A branch circuit
L6 removed N/A
L7 Multipurpose Room 306 Fused Disconnect
L8 Main shop, West wall L7 100A branch circuit