Black Box CRDX-A-FS-12KW Manuale Utente

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Appendix B: Glossary: Definition of Terms and Acronyms

Appendix B. Glossary: Definition of Terms and Acronyms

BTU/Hr: British Thermal Units per hour

CFM: Cubic feet per minute

CNDCT: Conductor

CW: Chilled water

DX: Direct expansion

ESD: Electrostatic discharge

° F: Degrees Fahrenheit

FLA: Full load Amps

FOB: Freight on Board

HACR: Heating, air conditioning, refrigeration

HP: Horsepower

Hz: Hertz

IAQ: Indoor air quality

KVA: Kilo Volt Amps

kW: Kilowatt

LRA: Locked rotor amps

MAX CKT BKR: Maximum circuit breaker

MAX FUSE: Maximum fuse

MCA: Minimum circuit ampacity

m.i.w.g.: Milli-inches of water gauge

MSDS: Material Safety Data Sheet

NEC: National Electric Code

NFPA: National Fire Protection Agency

PH: Phase

PI: Proportional/integral (control)

PSIG: Pounds per square inch gauge

R410A: Refrigerant

RLA: Run load amps

R-Value: Thermal resistance

SPDT: Single pole, double throw

TEV: Thermostatic expansion valve

V: Volt

VAC: Volt, alternating current