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zmVault/distribution-designations.md
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Distribution Designations
occupational/takeoff
status/draft
type/guide
true

Distribution Designations

Naming

[!example]

Generator - 350kW, Diesel
Generator - 2000kW, Diesel
ATS - 200A
ATS - 250A
ATS - 400A
ATS - 600A
ATS - 800A
ATS - 1000A
Panelboard - 50A, 1-Section
Panelboard - 100A, 1-Section
Panelboard - 125A, 1-Section
Panelboard - 150A, 1-Section
Panelboard - 225A, 1-Section
Panelboard - 225A, 2-Section
Panelboard - 400A, 1-Section
Panelboard - 400A, 2-Section
Panelboard - 400A, 3-Section
Panelboard - 600A, 2-Section
Panelboard - 800A, 1-Section
Panelboard - 1200A, 1-Section
Panelboard - 1200A, 2-Section
Panelboard - 3000A, 1-Section
CT Cabinet
Power Monitor
SPD/TVSS

Content

Terminations

When building

  • #Panelboards
  • #Switchboards add branch terminations according to an example from the schedules. Do not include feeder terminations.

By Equipment Type

[!tip] When in Doubt If the equipment is not listed below, use a distribution panel of equal amps.

CT Cabinets

???

SPD's/TVSS's

Name = "SPD"

Labor only.

Specific item is not important, but I use SPLITTERS / SOCKETS / CABINETS/METER SOCKETS & CABINETS/METERING CURRENT TRANSFORMER (Labor = 1.5hrs) for consistency.

Submeters/Power Monitors

Name = "Power Monitor"

See switchgear-takeoff#SPD's/TVSS's

Switchboards

Name = "Switchboard - 2000A, 4-Section"

Panelboards

Name = "Panelboard - 600A, 2-Section"

DISTRIBUTION/DIST PANELS & UNIT LOAD CENTERS/...

Disconnects and Enclosed Circuit Breakers

COMMON ASSEMBLIES/DISTRIBUTION/MANUAL DISCONNECTS/...

Generators

Name = "Generator - 250kW, Diesel"

Add DISTRIBUTION FITTINGS/GENERATOR SET UP.

Generator Connection Cabinets

Name = "GCC - 200A"

Use a Distribution Panel of equal amps. Or a transfer switch.

Transfer Switches

Name = "Transfer Switch - 400A"

Transfer Switches 1200A+

Use 1200A and add an additional TRANSFER SWITCH item to make up the remaining amps.

Meter Centers

Name = "Meter Center - 800A, 16-Can"

SWITCHGEAR & METER CENTERS/METER CENTERS/... METERING SECTION

Adjust Factor 1 for meter stacks, delete zeroed items.