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LEGRAND DPX 630 User Manual

LEGRAND DPX 630
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®
GF11/2005-01
NT 80048LB
Accessoires de raccordement
Connection accessories
Anschluß-Zubehör
Accesorios de conexión
Accessori di collegamento
Acessórios de ligação
ÂÍ·ÚÙ‹Ì·Ù· Û‡Ó‰ÂÛ˘
Wyposaz
.
enie przyla˛czeniowe
Bag
˘
lantı aksesuarları
DPX 630
Low
SEL
High
M
20
10
5
s
30
30
20
tr
5
M
F
F
O
=
10
E
@6Ir
.01
.1
.0
s
=
tm
.2
.3
.3
.2
I
t
2
k
@
r
I
2
1
.1
.85
.8
.5
.4
.7
.6
Ir
xIn
1
.95
.9
Im
4
10
2
2.5
1.5
3
5
8
6
TEST
ON
xIr
I>1.05
I>.90
5
4
32
7
6 12
9 118 10
N
OFF
1
50%
100%
tr
Im
tm
If
Ir
t
I
LEGENDE
In Courant nominal.
Ir Protection à longue durée (surcharge).
tr Retard protection à longue durée avec ou
sans memoire thermique.
Im Protection à courte durée (court- circuit).
tm Retard protection à courte durée
(stand. ou à I
2
t constant).
If Protection instantanée à seuil fixe (5KA).
a
Réglage protection pôle de neutre
(seulement pour tetrapolaire).
b
Réglage protection long retard.
c
Réglage protection à court retard.
d
LED ROUGE, préalarme. Allumage avec
I0,9 Ir, clignotante avec I1,05 Ir.
e
LED VERTE, fonctionnement régulier
déclencheur. Allumage avec I0,2 In.
f
Prise pour diagnostique.
g
Bouton-poussoir test mécanique.
h j
LED ROUGES, signalisation de
déclenchement (Prévoir une alimentation
12V cc).
i
Réglage du temps de déclenchement long
retard.
k
Réglage du temps de déclenchement court
retard.
l
Selectivité dynamique.
N.B.: Réglages protégés par couverture
transparente pouvant être plombée.
KEY
In Rated current.
Ir Long-term protection (overload cut-out).
tr Long-term protection delay or without
thermal memory.
Im Short-term protection (short circuit).
tm Short-term protection delay
(standard or with constant I
2
t).
If Cut-out at fixed threshold (5KA).
a
Neutral pole protection switch
(four-pole only).
b
Long-term protection setting.
c
Short-term protection setting.
d
RED LED, pre-alarm. Comes on when I0.9
Ir, flashing when I1.05 Ir.
e
GREEN LED, overcurrent release normal
operation. Comes on when I0.2 In.
f
Diagnostic socket.
g
Mechanical test button.
h j
RED LEDs, indicating tripped.
i
Long-term protection delay.
k
Short-term protection delay.
l
Dynamic selectivity.
N.B.: Settings are protected by a transparent
sealable cover.
LEGENDE
In Nennstrom.
Ir Langzeitschutz (Überlast).
tr Verzögerung der Langzeitschutzvorrichtung
in der Ausführung Standard oder ohne
thermischen Speicher.
Im Kurzzeitschutz (Kurzschluß).
tm Verzug des Kurzzeitschutzes
(Standard oder mit I
2
t konstant).
If Sofortschutz mit unveränderlicher
Schwelle (5KA).
a
Wählschalter des Schutzes Neutralpol
(nur Tetrapolar).
b
Einstellung des Langzeitschutzes.
c
Einstellung des Kurzzeitschutzes.
d
ROTE LED, Voralarm. Einschaltung
bei I0,9 Ir, blinkt bei I1,05 Ir.
e
GRÜNE LED, reguläre Funktion des
Auslösers. Einschaltung bei I 0,2 ln.
f
Steckerbuchse für Diagnose.
g
Mech. Testknopf.
h j
ROTE LEDS, Signalisierung der
Auslösung für Schutzkanal.
i
Verzug des Langzeitschutzes.
k
Verzug des Kurzzeitschutzes.
l
Dynamische Selektivität.
N.B.: Die Einstellungen sind durch eine
transparente, plombierbare Abdeckung
geschützt.
WÄRME-SELBSTSCHUTZ
Innentemperatur
> 75°C
95°C
Leds
d
und
e
blinken
Automatische Auslösung
AUTOPROTECTION THERMIQUE
Température interne
> 75°C
95°C
Led
d
et
e
clignotantes
Déclenchement automatique
THERMAL PROTECTION
Internal temperature
> 75°C
95°C
Leds
d
and
e
flashing
Automatic release
b
a
Question and Answer IconNeed help?

Do you have a question about the LEGRAND DPX 630 and is the answer not in the manual?

LEGRAND DPX 630 Specifications

General IconGeneral
Rated Current (In)630 A
StandardsIEC 60947-2
MountingFixed
Breaking Capacity50 kA
Poles3P
Frame SizeDPX

Summary

Circuit Breaker Controls and Indicators

Neutral Pole Protection Switch

Switch for neutral pole protection (four-pole only).

Long-Term Protection Setting

Setting for long-term protection.

Short-Term Protection Setting

Setting for short-term protection.

Red LED Pre-Alarm

Pre-alarm indicator. On at I≥0.9 Ir, flashing at I≥1.05 Ir.

Green LED Normal Operation

Indicates normal operation of the release. On at I≥0.2 In.

Diagnostic Socket

Socket for diagnostic purposes.

Mechanical Test Button

Button for mechanical testing.

Red LEDs Trip Indication

Indicates tripping of the release (requires 12V DC supply).

Long-Term Protection Delay Setting

Setting for long-term protection delay.

Short-Term Protection Delay Setting

Setting for short-term protection delay.

Dynamic Selectivity Setting

Setting for dynamic selectivity.

Thermal Protection Features

Internal Temperature Monitoring

Monitors internal temperature for automatic release or flashing indicators.

Current Setting Range and Time-Current Curves

Current Setting Range

Field for adjusting the nominal current (In) and protection settings.

Time-Current Curve Diagrams

Graphical representation of time-current characteristics for protection settings.

Selectivity Levels and Configuration

Logic Selectivity Configuration

Settings for logic selectivity inputs and outputs.

Different Levels of Selectivity

Explanation of various selectivity levels (e.g., High/Low).

Electronic Release Test Procedure

Procedure for testing the electronic overcurrent release.

External Power Supply for LEDs

Requirement for external 12V DC power supply for specific LEDs.

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