Arc Flash Services

ZMAC offers a full range of arc flash engineering services in collaboration with The JDI Group, Inc. located in Maumee, Ohio.


Arc Flash Study

Typical arc flash study project:

  • During a free consultation, define objectives including depth of study, available options, and time frame.
  • Following a request for quotation, perform a preliminary review of all available reference materials (one lines, models from previous study, equipment counts, etc.).
  • Publish proposal, followup as necessary, receipt of purchase order.
  • Request fault data from utility supplying site.
  • Detailed review of all available reference materials.
  • Perform field trip to collect data on site.
  • Create and/or revise one line drawings as necessary.
  • Enter data into analysis software application.
  • Request additional data if necessary.
  • Perform arc flash, short circuit, and coordination study.
  • Discuss results with client.
  • Make adjustments in model if required.
  • Publish setting sheets to client.
  • Receive confirmation that adjustments were completed.
  • Print equipment labels (and order/ship bus duct placards) according to client preferences.
  • Perform field trip to apply labels and confirm one lines.
  • Publish as-recorded one lines, master record of labeled equipment, and formal report in letter form (study data results, NEC violations, under-rated equipment, site assessment with recommendations).
For a free consultation, please complete the form below to discuss your needs. We will contact you within 2 business days.

You can also contact us for a free consultation by phone, at 419-308-3684, or by email: zmac@usa.com.

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