What standards were used for the arc flash analysis?
The arc flash analysis followed NFPA 70E and IEEE 1584. The protection study covered load flow, short-circuit calculation, and selective protective relay coordination, all modeled in ETAP.
Intel Vietnam: ETAP Power System Engineering
An ETAP power system engineering service delivered by ESEC for Intel Products Vietnam (IPV) at the Saigon Hi-Tech Park, modernizing the electrical system model and improving protection selectivity and electrical safety after more than a decade of production operations.
Project background
After more than a decade of production operations in Vietnam, Intel Products Vietnam faced an outdated electrical power dataset, non-selective protective relay coordination between upstream and downstream devices and at bus level, and abnormally high arc flash energy levels in switchboards. These raised equipment and personnel safety concerns and complicated fault isolation, routine maintenance, and future plant expansion.
Approach
ESEC delivered the ETAP Power Engineering Service: field data collection and verification of the electrical system, electrical system modeling in ETAP, load flow analysis, short-circuit calculation, selective protective relay coordination, and arc flash analysis to the international standards NFPA 70E and IEEE 1584.
Outcomes
The electrical system was re-modeled and analyzed against the latest as-operated configuration, with contingency scenarios for future operation and expansion. Equipment parameters and performance were verified and optimized. Selective protection coordination was completed, with recommended relay settings provided for direct application on-site. Fault energy and arc flash levels were meaningfully reduced at critical panels. ESEC did not publish quantified percentage figures for this engagement.
Lessons learned
An accurate as-operated model is the prerequisite for selective protection. Recommended settings are only useful when the operations team can apply and sustain them. Electrical reliability and arc-flash safety are foundational to uptime in any regulated manufacturing environment.
How to use this page
Use this Intel Vietnam: ETAP Power System Engineering page as a planning checkpoint before vendor selection, architecture review, validation scoping or implementation sequencing. The strongest next step is to compare the guidance with your current SOPs, system inventory, batch records, data flows and QA review routines so the discussion starts from evidence instead of assumptions.
Evidence to prepare
For Intel Vietnam: ETAP Power System Engineering, prepare the records, owners, risks and decision criteria linked to project background, approach, outcomes, lessons learned. Useful evidence includes current process maps, interface lists, audit trail expectations, exception workflows, data retention rules and the business reason for changing the current operating model.
Frequently asked questions
What was delivered?
A verified ETAP model of the as-operated electrical system, optimized equipment parameters, completed selective relay coordination with recommended settings for on-site application, and reduced fault/arc-flash energy at critical panels.
How does electrical engineering relate to pharma manufacturing?
Electrical reliability, protection selectivity, and arc-flash safety underpin uptime and equipment protection in any GMP or regulated facility. The same engineering discipline supports validated manufacturing environments.