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Locomotive din seria 40, 41 si 42
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Wed Jan 02, 2008 7:38 pm    Post subject: Locomotive din seria 40, 41 si 42 Reply with quote

DATE GENERALE ALE LOCOMOTIVEI ELECTRICE


1. Date de gabarit
-Lungimea intre fetele tampoanelor.....19 800 mm.
-Lungimea cutiei.....18 500 mm.
-Latimea cutiei 3 000 mm.
-Inaltimea locomotivei cu pantograful coborat.....4 500 mm.
-Domeniul admisibil de lucru al pantografelor masurat de la ciuperca sinei.....4 850:6 580 mm.
-Zigzagul maximal liniei de contact.....+-400 mm.
-Distanta intre centrele boghiurilor.....10 300 mm.
-Ampatamentul boghiului (distanta intre osiile extreme ale boghiului).....4 350 mm.
-Diametrul rotilor cu bandaje in stare noua.....1 250 mm.
-Diametrul rotilor cu bandaje in stare semiuzata..... 1 210 mm.
-Formula osiilor.....Co-Co.


2. Date de greutate
-Greutate totala:
* cu balast.....126 t
*fara balast.....120 t
-Sarcina pe osie:
*cu balast.....21 t
*fara balast.....20 t


3. Conditii de circulatie in curbe si rampe
-Viteza maxima din constructie:
*pentru raportul de transmisie dintre M.T. si osia montata de 73/20 (3,65:1).....120 km/h;
*pentru raportul de transmisie dintre M.T. si osia montata de 104/38 (2,74:1).....160 km/h;
*pentru raportul de transmisie dintre M.T. si osia montata de 97/46 (2,108:1).....200 km/h.
-Viteza in curbe cu:
*R=170 m,
*panta caracteristica egala cu.....26%;
*supralargirea ecartamentului de 25 mm.....60 km/h;
*suprainaltare de.....115 mm.;
-Raza minima a curbei.....90 km/h.


4. Parametri electrici de lucru
a. Pentru locomotiva
-Felul curentului.....alternativ monofazat
-Tensiunea nominala in linia de contact.....U=25 kv
-Tensiunea maxima in linia de contact.....U=27,5 kv
-Tensiunea minima in linia de contact.....U=19.5 kv
-Tensiunea minima de scurta durata in linia de contact.....U=17,5 kv
-Frecventa nominala.....f=50Hz
-Curent uniorar.....1 250 A
-Curent de durata.....1 180 A
-Puterea nominala a transformatorului la tensiunea de 25 kv.....5790 kvA
-Sistem de reglare pe inalta tensiune
-Numarul treptelor la graduator.....40
-Numarul treptelor de slabire a campului la M.T......3
b. Pentru principalele masini si aparate electrice ale locomotivei
1. Transformatorul principal
2. Motoare electrice de tractiune (MT1:MT6)
3. Motoarele compresorului principal (35.1;36.1)
4. Motorul compresorului auxiliar (39.2)
5. Motorul pentru pompa de ulei (T 11)
6. Motorul ventilatorului transformatorului (T12)
7. Motoarele ventilatoarelor MT (S 1:6)
8. Motoarele pentru rezistentele de franare (S 9.4; S 10.4)
9. Motoarele pentru agregatul de incalzire tren si ventilatie (37.1)
10. Motor comanda graduator (T 3.4)
11. Pantografele
-Tip.....simetric/asimetric
-Tensiunea nominala..... 25 kv
-Viteza maxima de circulatie admisa la care lucreaza, la care captarea enrgiei electrice se face in mod corespunzator.....160 km/h
-Domeniul inaltimii de lucru deasupra tampoanelor de amortizare.....350:2200 mm
-Forta activa la ridicare si coborare domeniul de lucru de 350:2200 mm.....5,0:6,0 kg
-Presiunea nominala a aerului de comanda pt actionarea pantografului:
*maxim.....5.0 at.
*minim.....3.75 at.
-Lungimea portiunii liniare a saniei, respectiv a periei 1 020 mm
-Lungimea totala a saniei (se ia in calcul si lungimea coarnelor) 1 800 mm
-Zigzagul maxim al firului de contact fata de perie.....400 mm
12. Bateria de acumulatoare
13. Instalatia de aer comprimat si frana


5. Alte performante
-Rezistenta la inaintare a locomotivei in functie de viteza:
La variatia vitezei de la valoarea 0 la 160 km/h.....Rl=184:1 146 Kgf
-Randamentul total intre linia de contact si obada rotii, la puterea in regim de functioanre uniorar.....0,84
-Factorul de putere, la punerea in regim de functionare uniorar.....0,83
-Greutate franata (frana automata):
* EA.....84 tf
* EA 1.....106 tf


Last edited by Electrica675 on Thu Feb 14, 2008 10:02 pm; edited 5 times in total
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Wed Jan 02, 2008 7:50 pm    Post subject: Reply with quote

40-0853-8


40-0528-6


40-0912-2


Last edited by Electrica675 on Thu Feb 14, 2008 7:59 pm; edited 1 time in total
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Wed Jan 02, 2008 8:03 pm    Post subject: Reply with quote

41-0784-3


41-0755-3


41-0836-1


41-0147-3
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Wed Jan 02, 2008 9:43 pm    Post subject: Reply with quote

40-0875-1


Cateva locomotive conservate de la depoul Pascani
40-0865-2


40-0739-9


40-0748-0


41-0627-4


40-0361-2
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Thu Jan 03, 2008 5:53 pm    Post subject: Reply with quote

41-0627-4



40-0327-3


40-0666-4

41-0787-6

40-0912-2

41-0899-1

41-0443-6

41-0720-7

41-0403-0
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mureseanu_976
FV V.I.P.


Joined: 09 Dec 2007
Posts: 330


Location: Tirgu Mures

PostPosted: Thu Jan 03, 2008 7:09 pm    Post subject: Reply with quote

Foarte impresionante masini.La fel si locomotivele din celelalte topic-uri.Multumeste si zapezilor care au cazut la Pascani.

Cea mai interesanta poza e cu 40-0666-4 care arata cam rau...sa fie un blestem?
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sulzerul1175
FV Administrator


Joined: 29 Jun 2007
Posts: 2240


Location: Arad / Oradea

PostPosted: Thu Jan 03, 2008 10:32 pm    Post subject: Reply with quote

Desi pozele sunt facute cu telefon mobil, eu cred ca sunt foarte reusite, ai noroc cu zapada Multumim mult pentru poze
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Floryn



Joined: 09 Sep 2007
Posts: 103


Location: Constanta

PostPosted: Fri Jan 04, 2008 1:32 pm    Post subject: Reply with quote

Cateva poze din Constanta facute azi 03.01.2008 :unsure:  




PS:pozele nu pot fi folosite in scop personal fara a cere acordul meu

Numai bine,
Floryn
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Electrica675
FV Admin Fotograful Lunii


Joined: 27 Oct 2007
Posts: 1914


Location: Suceava

PostPosted: Fri Jan 04, 2008 4:24 pm    Post subject: Reply with quote

40-0589-8

40-0528-6


40-0865-2


40-0748-0


40-0739-9

40-0884-3

40-0777-9

41-0465-9
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mureseanu_976
FV V.I.P.


Joined: 09 Dec 2007
Posts: 330


Location: Tirgu Mures

PostPosted: Sat Jan 05, 2008 5:21 pm    Post subject: Reply with quote

Superbe EA-uri...Doar un singur lucru nu inteleg cu cele aflate in conservare:de ce le mai tine depoul Pascani acolo daca nu mai au nevoie de ele?

Decat sa vezi cum ruginesc in acel loc,mai bine le-ar da privatilor,unde sunt renovate/modernizate...Macar vei stii ca acea locomotiva a lucrat,dar in alta parte...


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