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PIC16F1939  
SIT865390 Three Phase Solid State Relays
型号:   SIT865390
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描述:   Three Phase Solid State Relays
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celpac
S/TRI/SIT865390/C/28/06/2004
page 1 / 3 GB
Three Phase Solid State Relays
Solid State Relay for all type of loads with integrated heatsink
DIN rail or panel mounting
Back to back thyristors with TMS2 technology
50A Thyristors size with I2t >1500A2s (*)
8,5-30 VDCor 10-30VAC control voltage with input status LED
RC+ 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
89,8
SIT865390
24-520 VAC - 3 x 50A
(AC-51 : 3 x 22 ARMS)
(AC-53 : 3 x 12 ARMS)
59,4
122,2 sur le dessus du rail
Equivalent circuit
:
L1/R
+4,3
0
+4,3
0
87,4
126
Adaptateur
/
Adapter
LED
U
L2/S
98
A1
=
A2
Adaptateur
/
Adapter
Ø4,5
Ø5,4
12,7
Adaptateur
/
Adapter
V
L3/T
Ic(mA)
Caractéristiques de commande (à 20°C)
/ Control characteristics (at 20
°
C)
AC-DC
Paramètre /
Parameter
Symbol Min
Nom Max
Tension de commande /
Control voltage : DC
Uc
8,5
24
30
Tension de commande /
Control voltage : AC
Uc
10
24
30
Courant de commande /
Control current (@ Uc )
Ic
15
50
65
Tension de relachement/Release
voltage
Uc off
4
Résistance interne /
Input internal resistor
fig.1
Rc
410
Tension inverse /
Reverse voltage
Urv
polarity free
Caractéristiques d'entrée-sortie (à 20°C)
/ Input-output characteristics (at 20
°
C)
Isolement entrée-sortie/Input-output
isolation @500m
Ui
4000
Isolement sortie-semelle/Output-case
isolation @500m
Ui
3300
Tension assignée isolement/ Rated impulse voltage
Uimp
4000
General characteristics
Parameter
Poids/Weight
Storage temperature range
Operating temperature range
W
Unit
VDC
VAC
mA
V
V
VRMS
VRMS
V
fig. 1 :Caractéristique d'entrée /
Control characteristic
70
60
50
40
30
20
10
0
0
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30
Uc(V)
Conditions
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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