SERVICES
Factory Acceptance Testing
Tested Today. Trusted Tomorrow
Factory Acceptance Testing (FAT) is a quality assurance step in which equipment, such as generators, UPS systems, switchgear, and cooling units, is tested at the original equipment manufacturer's (OEM) facility prior to shipment. The goal is to pre-test that the component achieves the owner's design specification and, if defects occur, correct them before installation and prevent rework on site.
SAMPLE EXAMPLE
Computer Room Air Handler (CRAH) and Computer Room Air Conditioner (CRAC) Factory Acceptance Tests.
When it comes to CRAHs and CRACs FAT, tests are designed to substantiate mechanical performance and control logic which includes:
Visual & Mechanical Inspection to confirm physical build quality, finishes, and assembly, dimensions, electrical and piping connections are at the correct locations. Labeling and nameplates are correct and match documentation.
Control System Testing: Authenticate all control logic and sequences such as start/stop sequences, mode changes (such as cooling, standby and alarm conditions), response to temperature and humidity setpoint adjustments and integration signals towards the BAS/DCIM systems.
Functional & Performance Testing: Verifies fan operations in terms of airflow direction and speed control to confirm if the cooling capacity can meet simulated load conditions. Temperature and humidity sensors are to be calibrated with all valving checked there are no through leaks for proper isolation.
Electrical Testing: Megger test that measures insulation resistance using megohmmeters, and electrical continuity checks are applied.
Safety & Alarm Testing: High/low temperature alarms and filter clog alarms trigger when intended with emergency shutdown (ESD) switches are functional.
Let our specialist facilitate and create your FAT checklists to ensure alignment during this critical step and eliminate surprises when you receive your equipment on-site.
