Engineering Continuous Load Safety Since 2021
Spark Connect Core was established to bridge the critical gap between traditional intermittent residential wiring habits and the demanding physics of 24/7 continuous high-density computing loads.
Corporate Credentials
Why We Founded Spark Connect Core
In 2021, Master Electrical Instructor Lee Minjae noticed an alarming surge in electrical fires, melted sub-panels, and charred circuit breakers across domestic and commercial computing facilities throughout Gyeonggi-do and Incheon. In virtually every investigation, the equipment itself was not defective—the failures stemmed from fundamental electrical misunderstandings:
Standard domestic electricians and hardware hobbyists were applying residential intermittent load rules to continuous 100% duty cycles, running 15A circuits at 15A around the clock, failing to torque aluminum terminal lugs to manufacturer Newton-meter specs, and routing multi-conductor bundles without conduit fill derating.
Spark Connect Core was established as a dedicated technical training center in Gimpo-si to eliminate these preventable hazards through hands-on laboratory workshops, calibrated thermography, and rigorous calculation curriculum.
Core Institutional Values
1. Physical Verification Over Assumptions
Every calculation taught in our classrooms is verified on live load banks using calibrated thermal imagers and digital torque meters.
2. Adherence to National & International Safety Codes
Our curriculum strictly follows Korea Electrical Code (KEC), IEC 60364, and NEC 210.20 continuous duty specifications.
3. Safety-First Facility Engineering
We train operators to design failsafe distribution systems with proper emergency disconnects, shunt-trip interlocks, and harmonic neutral sizing.
Meet Our Electrical Safety Instructors
Veteran engineers combining decades of high-voltage industrial experience with specialized knowledge in continuous computing loads.
Lee Minjae
Founder & Master Safety InstructorOver 18 years in industrial high-voltage power distribution and substation engineering across South Korea. Certified Thermographer (Level II) and lead author of the Spark Connect Core Safety Field Manual.
Park Jin-Woo
Senior Diagnostic SpecialistSpecialist in switched-mode power supply harmonics, 3-phase Delta-Wye transformer balancing, and power quality analysis in high-density server environments.
Kim Sun-Hee
Thermodynamics & Airflow SpecialistMechanical and thermal engineer specializing in CFM static pressure calculations, negative-pressure airflow plenums, and ambient temperature derating mitigation.
A Purpose-Built Electrical Training Center
Located in Wolgot-myeon, Gimpo-si, our testing facility features dedicated 3-phase 380V/220V laboratory benches, a 100kW variable resistive load bank, and an active airflow test chamber.
