Seoul Office Power Basics for Compact Miners

Commercial suites in Seoul commonly deliver 220 V single-phase circuits with 20 A or 30 A breakers. Compact miners draw continuous load, unlike copiers that spike briefly.

Steps we ask clients to complete before visits:

1. Photo the breaker panel label and any sticker noting shared loads.
2. List equipment on the same circuit: water heater taps, kitchenettes, laser printers.
3. Note whether the building performs after-hours load audits—some Gangnam towers do.

A 0.09 TH/s unit at 380 W wall draw equals roughly 1.7 A at 220 V. Sounds modest until a 1,200 W printer warms up on the same line. We have documented afternoon trips where combined load exceeded 80% of breaker rating for sustained periods.

Dedicated circuits are ideal but not always negotiable without landlord electrical work. Load scheduling—running miners when printers are idle—is a workable interim tactic if acoustic limits still permit operation.

This article is general guidance, not electrical certification. Our fit review measures your actual suite; labels alone can mislead when sub-panels redistribute load.