647016/002 M3650 - 2000/05/24 ro-en - 39/40
12.1. Lista pieselor de schimb
– Bobina de declansare
– A II-a bobina
– Bobina de minima tensiune
– Contact de semnalizare - bobina de minima tensiune
energizata/neenergizata
– Dispozitiv de intarziere pentru bobina de minima tensiune
– Dispozitiv mecanic pentr bobina de minima tensiune
– Bobina de anclansare
– Motor de armare a arcului cu semnalizare electrica pentru
armarea arcului
– Intrerupator pentru protectia termomagmetica a motorului
– Contact de semnalizare intrerupator protectie motor
inchis/deschis
– Contact de semnalizare stare arc armat/nearmat
– Contact de transzit inchis momentan cat timp intrerupatorul
se deschide
– Contacte auxiliare
– Electromagnet de blocare al mecanismului de actionare
– Contact de pozitie pentru carucior
– Contact de semnalizare pozitie carucior
– Solenoid de deschidere
– Cheie de blocare in pozitia deschis
– Interblocaj
– Protectie pentru butonul de deschidere
– Protectie pentru butonul de inchidere
– Electromagnet de blocare pe carucior
– Contact alunecator de punere la pamant al caruciorului
– Buton deschidere/inchidere
– Set de sase contacte tulipa
– Dispozitiv de monitorizare presiune SF6
12.1. List of spare parts
– Shunt opening release
– Additional shunt opening release
– Undervoltage release
– Contact signalling undervoltage release energised/de-
energised
– Undervoltage release delay device
– Mechanical exclusion device for undervoltage release
– Shunt closing release
– Spring charging geared motor with electric signalling of
springs charged
– Geared motor thermomagnetic protection circuit-breaker
– Contact signalling geared motor protection circuit-breaker
open/closed
– Contact signalling closing springs charged/discharged
– Transient contact with momentary closure during circuit-
breaker opening
– Auxiliary circuit-breaker contacts
– Locking electromagnet on operating mechanism
– Position contact of withdrawable truck
– Contacts signalling connected/isolated
– Opening solenoid
– Key lock in open position
– Isolation interlock with door
– Protection for opening pushbutton
– Protection for closing pushbutton
– Locking electromagnet on withdrawable truck
– Sliding earthing contact of withdrawable truck
– Opening/closing knob
– Set of six tulip contacts
– SF6 gas pressure monitoring device.
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12. Piese de rezerva si accesorii
Toate operatiile de inlcocuire a anumitor suban-
sable sau accesorii ale intrerupatoarelor trebuie
de catre personal cu calificare ridicata in domeniul
echipamentelor si instalatiilor electrice. Inainte de
realizarea oricarei operatii trebuie verificat ca intre-
rupatorul este in pozitia deschis, arcul dezarmat si
se verifica lipsa tensiunii (medie tensiune si ten-
siunea de alimentare auxiliara).
12. Spare parts and accessories
All assembly operations of spare parts/accessories
regarding installation, putting into service, service
and maintenance must be carried out by ABB per-
sonnel or suitably qualified customer personnel with
in-depth knowledge of the apparatus (IEC 60694, CEI
EN 60694 para. 10.4.2.). Should the maintenance by
carried out by the customer’s personnel, responsi-
bility for any interventions lies with the customer.
Before carrying out any operation, check that the
circuit-breaker is open, the springs discharged and
that there is no voltage (medium voltage circuit and
auxiliary circuits).
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