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Standarde, formule, tabele - Agenda electrica

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9<br />

<strong>Standarde</strong>, <strong>formule</strong>, <strong>tabele</strong><br />

Marcarea echipamentelor electrice<br />

9-6<br />

<strong>Agenda</strong> electrică Moeller 02/05<br />

Litere de identificare a aparatelor sau a funcţiilor conform NEMA ICS 1-2001, ICS 1.1-1984,<br />

ICS 1.3-1986<br />

Litera de<br />

identificare<br />

Device or Function Aparat sau funcţie<br />

A Accelerating Accelerare<br />

AM Ammeter Ampermetru<br />

B Braking Frânare<br />

C sau CAP Capacitor, capacitance Condensator, capacitanţă<br />

CB Circuit-breaker Întreruptor automat<br />

CR Control relay Contactor auxiliar, contactor de<br />

comandă<br />

CT Current transformer Transformator de curent<br />

DM Demand meter Contor de consum<br />

D Diode Diodă<br />

DS sau DISC Disconnect switch Separator<br />

DB Dynamic braking Frânare dinamică<br />

FA Field accelerating Accelerare excitaţie<br />

FC Field contactor Contactor excitaţie<br />

FD Field decelerating Decelerare excitaţie<br />

FL Field-loss Dispariţie excitaţie<br />

F sau FWD Forward Înainte<br />

FM Frequency meter Frecvenţmetru<br />

FU Fuse Siguranţă fuzibilă<br />

GP Ground protective Legare la pământ de protecţie<br />

H Hoist Ridicare<br />

J Jog Comandă prin impulsuri<br />

LS Limit switch Întreruptor de poziţie, întreruptor cap<br />

de cursă<br />

L Lower Nivel jos, diminuat<br />

M Main contactor Contactor principal<br />

MCR Master control relay Contactor de comandă principal<br />

MS Master switch Întreruptor principal

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