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SCB945300 Datasheet(PDF) 2 Page - celduc-relais

Part # SCB945300
Description  Double Solid State Relay
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Manufacturer  CELDUC [celduc-relais]
Direct Link  http://www.celduc-relais.com/uk/index.asp
Logo CELDUC - celduc-relais

SCB945300 Datasheet(HTML) 2 Page - celduc-relais

  SCB945300 Datasheet HTML 1Page - celduc-relais SCB945300 Datasheet HTML 2Page - celduc-relais SCB945300 Datasheet HTML 3Page - celduc-relais  
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S/BIP/SCB945300/B/07/02/2003
Caractéristiques de sortie(à 20
°C) / Output characteristics (at 20
°C)
Parameter
Conditions
Symbol
Typ.
Unit
Tension de charge / Load voltage
Ul
230
V rms
Plage tension de fonctionnement / Operating range
Ulmin-max
12-280
V rms
Tension crête (écrêteur de tension) / Peak voltage (clamping voltage)
Up
600
V
Niveau de synchonisation / Synchronizing level
Usync
25
V
Tension d'amorçage / Latching voltage
Il nom
Ua
8
V
Courant nominal AC1/ AC1 nominal current
( see Fig. 2 )
Il AC1
50
A rms
Courant de surcharge non répétitif /Non repetitive overload current
tp=10ms (Fig. 3)
Itsm
550
A
Chute tension directe crête/ On state voltage drop
@ Il nom
Vd
1,6
V
Courant de fuite état bloqué/ Off state leakage current
@Ul, 50Hz
Ilk
1
mA
Courant de charge minimum / Minimum load current
Ilmin
5
mA
Temps de fermeture/ Turn on time
Uc nom DC ,f=50Hz
ton max
10
ms
Temps d'ouverture/ Turn off time
Uc nom DC ,f=50Hz
toff max
10
ms
Plage de fréquence / Operating frequency range
f
10-440
Hz
dv/dt état bloqué / Off state dv/dt
dv/dt
500
V/
µs
dI/dt maximum non répétitif/ Maximum di/dt non repetitive
di/dt
50
A/
µs
I
2t (<10ms)
I
2t
1500
A
2s
Possibilté de protection extérieure / External protection possibilty
Fuse
0
5
10
15
20
25
30
35
40
45
50
0
0
20
40
60
80
100
120
140
160
0
RMS load current (A)
0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
100
0
Ambient temperature (°C)
2 ways
1 way
6K/W
2,2K/W
1,6K/W
0,95K/W
0,75K/W
0,3K/W
Relais double: 50A/ itsm=550A
Fig.2 Courbes thermiques /Thermal characteristics
Surge current Itsm (A peak) = f(t)
for models with Itsm =550A
1
10
1
0,1
0,01
0
200
400
600
0
t (s)
Fig.3 Courbes de surcharge de courant / Overload current curves
1 -Itsm non répétitif sans tension réappliquée est
donné pour la détermination des protections.
No repetitive Itsm is given without voltage
reapplied for the determination of the protection.
2 -Itsm répétitif est donné pour des surcharges de
courant (Tj initiale=70
°C). La répétition de ces
surcharges de courant diminue la durée de vie du
Relais.
Repetitive Itsm is given for inrush current with
initial Tj = 70
°C. The repetition of the surge cur-
rent decrease the lifetime SSR's .
0
5
10
15
20
25
30
35
40
45
0
0
10
20
30
40
50
60
70
80
90
100
0
WF131100
(1,1°C/W)
1LW27100(2,7°C/W)
ON A PLATE(4°C/W)
WITHOUT HEATSINK(12°C/W)
WF115000
(0,9°C/W)
1LW23100/WF262100 (2,2°C/W)
Fig.2 Courbes thermiques /Thermal characteristics
Température ambiante /Ambiant temperature (
°C)
All technical caracteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
Proud to serve you
celduc
r
e
l
a
i
s


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