Mine facility service
Electrical Room Cooling in Rustenburg
Cooling for mine and plant electrical rooms, MCC rooms, substations, drive rooms and instrumentation enclosures.
Electrical rooms have no comfort requirement — they have equipment temperature limits. Drives, switchgear and control gear reject heat continuously and derate or trip when the room exceeds design conditions, which around Rustenburg is a genuine risk in summer where rooms sit next to process heat. Cooling for these spaces is specified on calculated heat rejection and elevated design ambient, then maintained on a schedule because there is nobody inside to notice performance dropping.
What this covers
- Heat load assessment based on installed equipment rejection
- Selection for elevated design ambient conditions
- Sealed, filtered arrangements to protect switchgear from dust
- Alarm and monitoring provisions discussed where continuity matters
- Scheduled maintenance for unoccupied rooms
- Repair and replacement of failed existing units
FAQs
It depends on the equipment installed and its rated ambient. The controlling figure is the manufacturer's limit for the drives and switchgear in the room, not a comfort setpoint.
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