Legrand 028521 Manuel utilisateur

Document

LE13158AA
CARACT&Eacute;RISTIQUES TECHNIQUES
DISJONCTEURS
Selon l’IEC 60947-2 DMX
DMX3 4000 - 1000V
3
Nombre de p&ocirc;les
3P-4P
Courant nominal (In) [A]
630&divide;4000
Tension assign&eacute;e d'isolement (Ui) [V]
1250
Tension assign&eacute;e de tenue aux chocs (Uimp) [kV]
12
Tension assign&eacute;e d’emploi &agrave; 50&divide;60Hz (Ue) [V]
1000
Pouvoir de coupure ultime (Icu) [kA]
Pouvoir de coupure de service Ics (% Icu)
Pouvoir assign&eacute; de
fermeture en court-circuit Icm (kA)
Courant de courte
dur&eacute;e admissible Icw (kA) t=1s
Courant de courte
dur&eacute;e admissible Icw (kA) t=3s
800V a.c.
65
1000V a.c.
50
-
100
800V a.c.
143
1000V a.c.
105
800V a.c.
65
1000V a.c.
50
800V a.c.
65
1000V a.c.
50
Protection du neutre (%)
0-50-100
Cat&eacute;gorie d'utilisation
B
Aptitude au sectionnement
oui
m&eacute;canique
Endurance (cycles)
electrique
sans maintenance
10000
avec maintenance
20000
sans maintenance
5000
Temps d'ouverture
15 ms
Temps de fermeture
30 ms
Visualisation position des contacts
S
Visualisation ressort charg&eacute;/d&eacute;charg&eacute;
S
Contacts auxiliaires
S*/O
Contact de d&eacute;faut
S
D&eacute;clencheur &agrave; &eacute;mission
O
Bobine de fermeture
O
D&eacute;clencheur &agrave; minimum de tension
O
D&eacute;clencheur &agrave; minimum de tension retard&eacute;
O
Commande motoris&eacute;e
O
Compteur de manoeuvre
O
Interverrouillage m&eacute;canique
O
* 4 contacts NO/NF de s&eacute;rie (6 contacts maxi en option ref. 0 288 15).
S = de s&eacute;rie
O=accessoire en option
A
473
A
480
538
4P
A
A
318
425
3P
LEGRAND - Pro and Consumer Service - BP 30076 - 87002 LIMOGES CEDEX FRANCE – www.legrand.com
A
A
448
555
4P
LE13158AA
350
408
3P
473
150
419
419
A
JEU DE BARRES
150
JEU DE BARRES
150
JEU DE BARRES
150
JEU DE BARRES
A
07/21-01 GF
TECNICAL SPECIFICATIONS
CIRCUIT BREAKERS
According to IEC 60947-2 DMX3
DMX3 4000 - 1000V
Poles number
3P-4P
Rated uninterrupted current (In) [A]
630&divide;4000
Isolation voltage (Ui) [V]
1250
Rated impulsive voltage (Uimp) [kV]
12
Service voltage at 50&divide;60Hz (Ue) [V]
1000
Rated ultimate breaking capacity (Icu) [kA]
Rated service breaking capacity Ics (% Icu)
Rated short circuit
making capacity (kA)
800V a.c.
65
1000V a.c.
50
-
100
800V a.c.
143
1000V a.c.
105
Rated short-time
withstand current Icw (kA) t=1s
800V a.c.
65
1000V a.c.
50
Rated short-time
withstand current Icw (kA) t=3s
800V a.c.
65
1000V a.c.
50
Neutral protection (%)
0-50-100
Service category
B
Isolation capability
yes
mechanical
Endurance
(cycles)
electrique
without maintenance
10000
with maintenance
20000
without maintenance
5000
Opening time
15 ms
Closing time
30 ms
Visualization of contacts position
S
Visualization of charged/discharged springs
S
Auxiliary contacts
S*/O
Fault contact
S
Shunt trip
O
Closing coil
O
Undervoltage release
O
Undervoltage release with time delay
O
Motor operator
O
Mechanical counter
O
Mechanical interlock
O
* 4 contacts NO/NF de s&eacute;rie (6 contacts maxi en option ref. 0 288 15).
S = de s&eacute;rie
O=accessoire en option
350
408
3P
A
473
473
150
419
419
A
BUS BAR
150
BUS BAR
150
BUS BAR
150
BUS BAR
A
480
538
4P
A
A
2
318
425
3P
A
A
448
555
4P
A
">

Hello! I am an AI chatbot specifically trained to assist you with the Legrand 028521 Manuel utilisateur. I have thoroughly reviewed the document and can help you locate the exact information you need or explain the content in clear and simple terms. Whether you’re looking for guidance on specific features, troubleshooting steps, or general usage, feel free to ask your questions. The more details you provide about your concerns or needs, the more accurately and effectively I can assist you!

Assistant typing

Assistant is out of keyboard. Please, try again later.

It looks like you''ve reached a document that is written in multiple languages, including one that isn''t your native language. You can use the following links to temporarily hide pages without the language you prefer.