HP Performance Optimized Data Center (POD) 240a Manuales De Servicio

 

Glossary 25 

Glossary 

AHJ 

Authority Having Jurisdiction 

 

door 

A hinged portion of an enclosure that covers an opening. 

 

DX 

direct expansion 

 

ECS 

environmental control system 

 

EPO 

emergency power off 

 

equipment 

A general term, including fittings, devices, appliances, luminaires, apparatus, machinery, and the like used 
as a part of, or in connection with, a modular data center. (Source: NEC.) 

 

HVAC 

Heating, Ventilation, and Air Conditioning 

 

IEC 

International Electrotechnical Commission 

 

ISO 

International Organization for Standardization 

 

labeled 

Equipment or materials to which has been attached a label, symbol, or other identifying mark of an 

organization that is acceptable to the authority having jurisdiction and concerned with product evaluation, 

that maintains periodic inspection of production of labeled equipment or materials, and by whose labeling 

the manufacturer indicates compliance with appropriate standards or performance in a specified manner. 
(Source: NEC.)