celpac
S/TRI/SIT865570/F/28/06/2004
page 1 / 3 GB
Three Phase Solid State Relays
•
Solid State Relay for resistive loads with integrated heatsink .
•
DIN rail or panel mounting
•
Back to back thyristors with TMS2 technology
•
50A Thyristors size with I2t >1500A2s (*)
•
10-30 VDC control voltage with input status LED
•
Overvoltage protection by integrated VDR
•
IP20
•
Designed in conformity with UL, EN60950 and IEC60947-4-3
•
No tool needed for mounting and dismounting or
DIN rail or direct mouting on panel
(*) : on request : model with I2t 5000A2s up to 20000A2s
(SVT865570)
89,8
SIT865570
(SVT865570-WH)
24-520 VAC - 3 x 50A
(AC-51 : 3 x 22 ARMS @40°C)
59,4
Equivalent circuit
:
1L1
A1 +
Adaptateur
/
Adapter
2T1
122,2 sur le dessus du rail
+4,3
0
+4,3
0
3L2
LED
87,4
126
98
Adaptateur
/
Adapter
4T2
5L3
Ø4,5
Ø5,4
12,7
A2 -
Adaptateur
/
Adapter
6T3
Control characteristics (at 20
°
C)
Parameter
Control voltage
Courant de commande /
Release voltage
Input internal resistor fig.1
Reverse voltage
Input-output characteristics (at 20
°
C)
Input-output isolation @500m
Output-case isolation @500m
Rated impulse voltage
General characteristics
Parameter
Poids/Weight
Storage temperature range
Operating temperature range
Conditions
Symbol
Uc
Ic
Uc off
Rc
Urv
Ui
Ui
Uimp
Min
10
10
DC
Nom
24
32
4
560
30
4000
3300
4000
Max
30
42
Unit
V
mA
V
Ω
V
VRMS
VRMS
V
fig. 1 :
Control characteristic
50
40
30
20
10
0
0
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Ic(mA)
Uc(V)
Input resistor means high input immunity
(more than 1kV according IEC1000-4-4 and5 )
Symbol
Typ.
1000
-40 / +100
-40 / +80
Unit
g
°C
°C
Proud to serve you
All technical caracteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
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