celpac®
New Solid State Relay compact size
pitch 22,5mm with spring terminals
t
Ready to use Single-Phase Relay: " Install it & Forget it!"
t
Zero cross model :
12-440VAC 25A(*)
alternistor on
output.
I
2
t value > 312A
2
s .
t
Quick connection : Spring terminals
( 2,5mm
2
: 16A max)
t
Specially design for AC-51 resistive loads
t
4-30VDC control with LED
t
IP20 housing
t
Low leakage current (<1mA) and low zero cross
voltage ( <10V)
t
Mounting and dismounting on DIN rail without any
tool or directly mountable on panel.
t
Designed in conformity with EN60947-4-3
(IEC947-4-3)-UL-cUL pending
S/CLP/SIR852160GBWJ/B/21/04/2004
page 1 / 4GB
SIR852160-WJ
Output : 12-440VAC 20A(*)
Input : 4-30VDC
NEW
(*) see conditions (thermal curve page 3)
16A : Limited by terminals
Dimensions :
22,4
18
33
400VAC
12-280VAC
50hz
protection
réseau
line protection
1
L1
CHARGE/
LOAD
2
T1
relais
4,5
A2
A1
-
+
70 à 75
Typical application
Resistive loads
(AC-51)
230 or 400 VAC
-
Entrée
+
control
Proud to serve you
All technical caracteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
r
celduc
e
l
a
i
s
celpac ®
Control characteristics (at 25°C)
Paramètre / Parameter
Control voltage
Control current (@ Uc )
Release voltage
Input internal resistor fig.1
Reverse voltage
Input LED
Symbole
Uc
Ic
Uc off
Rc
Urv
Min
4
4
1
DC
Nom
24
courbe
600
30
green
Max
30
48
S/CLP/SIR852160GBWJ/B/21/04/2004
page 2 / 4GB
Input : Ic = f( Uc)
fig 1 : Caractéristiques d'entrée/ Control characteristics
Unit
V
mA
V
Ω
V
50
45
40
35
Ic (mA)
30
25
20
15
10
5
0
0
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30
Uc(V)
Output characteristics (at 20°C)
Parameter
Load voltage
Operating range
Peak voltage
Clamping voltage
Zero cross level
Latching voltage
AC-51 nominal current : permanent (terminals limitation)
Non repetitive overload current
On state voltage drop (typical value)
Dynamic resistance (typical value)
Output Power dissipation (typical value)
Thermal resistance between junction to air
: calm air
Off state leakage current
Minimum load current
Turn on time
Turn off time
Operating frequency range
Off state dv/dt
Maximum di/dt non repetitive
I
2
t (<10ms)
Conducted immunity level
Conducted immunity level
Short circuit protection
General characteristics (at 20°C)
Input-output isolation @500m
Output-case isolation @500m
Insulation resistance
Rated impulse voltage
Protection level / CEI529
Pollution degree
Vibration resistance 10 -55 Hz according to CEI68 :
Shocks resistance according to CEI68 ( on DIN rail / with screws)
Ambient temperature (with no icing or condensation)
Storage temperature (with no icing or condensation)
Ambient humidity
Weight
Conformity
Conformity
Conditions
Ie nom
( voir Fig. 2 )
tp=10ms
(Fig. 3)
@ 25°C
( ventilation in the cabinet)
( see Fig. 2 )
@Ue, 50Hz
Uc nom DC ,f=50Hz
Uc nom DC ,f=50Hz
IEC 1000-4-4 (burst)
FERRAZ
Ui
Ui
Ri
Uimp
-
-
-
-
-
-
HR
Symbol
Typ.
Ue
400
Uemin-max
12-440
Up
800
Uclamp
Usync
10
Ua
8
Ie AC-51
20
(16A)
Ie AC-53
Itsm
250
Vt
0,85
rt
15
Pd
0,76xIe+0,015xIe
2
Rthj/a
3,8 (3,3)
Ilk
<1
Iemin
5
ton max
10
toff max
10
f
0,1-440
dv/dt
200
di/dt
50
2
It
312
2kV criterion B
Unit
V rms
V rms
V
V
V
A rms
A
V
mΩ
K/W
mA
mA
ms
ms
Hz
V/µs
A/µs
A
2
s
gRC 25A 14x51 165A2s
4000
2500
100 (@500VDC)
4000
IP20
2
1,5
30/50
-30 /+80
-30/+100
40 à 85%
260
EN60947-4-3 (IEC947-4-3)
UL/cUL pending
V
RMS
V
RMS
MΩ
V
mm
g
°C
°C
g
celduc
r
e
l
a
i
s
www.celduc.com
Rue Ampère B.P. 4
42290 SORBIERS - FRANCE
E-Mail : celduc-relais@celduc.com
Fax +33 (0) 4 77 53 85 51
Service Commercial France Tél. : +33 (0) 4 77 53 90 20
Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19
celpac ®
Thermal specifications
.
Current according ambient temperature :
Ø
The curve "1"
gives the limits of the product.
The temperature reached are acceptable for the compo-
nents. These values are in compliance with most of SSRs
manufacturers.
In a cabinet with a minimum of ventilation or a non perma-
nent current, these values are correct.
Ø
The curve "2"
gives the limits of the product accord-
ing to EN60947-4-3 with a maximum rise temperature of
50°C (@40°C) for a permanent working and in air calm
( test during 8 hours).
Ø
For a non permanent current, you can calcule the
average power = Pd x duty cycle and check the rise
temperature : Tj = Pd x Rthj/a (Pd and Rthj/a are given
page 2). The junction temperature must not exceed 125°C
at the maximum ambient temperature.The
maximum cur-
rent is limited to the size of the alternistor = 25A.
Ø
The thermal constant (Cth) of the product is 7
minutes. That means the rise temperature is only 63% of
the stabilized temperature after a running time of
7 minutes.
25
S/CLP/SIR852160GBWJ/B/21/04/2004
page 3 / 4GB
1
20
15
I(A)
10
5
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
T ambient (°C)
2
terminal limit : 16A
fig 2
Overload current
.
1 -
No repetitive Itsm
is given without voltage
reapplied . This curve is used for the
determination of the protection.
2 -
Repetitive Itsm
is given for inrush current
with initial Tj = 70°C. In normal working , this
curve musn't be exceed. Be carefull, the
repetition of the surge current decrease the
lifetime SSR's .
Fig.3 Surcharge de courant : Itsm (Apeak) = f(t) pour modéle 25A(Itsm=250A) /
250
200
Itsm (Apeak)
150
100
50
Surcharge de courant répétitive avec tension réappliquée
1
2
Surcharge de courant non répétitive sans tension réappliquée
0
0,01
0,1
t(s)
1
10
Mounting and dismounting on DIN rail without any tool.
Panel Mounting
Drill for vertical can be adjusted
M5
M4
Mounting
DIN rail connected to
protection wire (ground) .
88±2mm
Dismounting
12,7mm
Warning
! semiconductor relays don't provide any galvanic insulation between the load and the mains. Always use in
conjunction with an adapted circuit breaker with isolation feature or a similar device in order to ensure a reliable isolation in the
event of wrong function and when the relay must be insulated from the mains (maintenance ; if not used for a long duration ...).
Ø
celduc
r
e
l
a
i
s
www.celduc.com
Rue Ampère B.P. 4
42290 SORBIERS - FRANCE
E-Mail : celduc-relais@celduc.com
Fax +33 (0) 4 77 53 85 51
Service Commercial France Tél. : +33 (0) 4 77 53 90 20
Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19
celpac®
Connections
.
L
S/CLP/SIR852160GBWJ/B/21/04/2004
page 4 / 4GB
fils/wires
L
outillage/tool
tournevis ou doigts/
screwdriver or fingers
1 x(0,14-->2,5mm
2
)
1 x(22-->12AWG)
L = 6mm
Mounting
Warning
:
only in vertical position. The user should protect heat sensitive materials as
well as persons against any contacts with the heatsink. For non vertical mounting , the load
current must be 50% lower than the rated one . For a good cooling, the SSR needs an air
convection. Less convection air produces an abnormal heating. Keep a distance between
the upper SSR and the lower SSR. In case of no space between two SSR ( zero space
between two SSRs) , please reduce the load current. For further details refer to below :
Ø
Ø
Derating current with no space between SSRs
AC-51 nominal currents are given with a space of 22,5mm between each SSR, for a
permanent current during a minimum time of 8 hours in air calm according to IEC60947-4-3.
In case of non permanent currents or in case of SSRs are mounted with no space, you must
check the heatsink temperature never exceed 90°C. When the SSRs are mounted side to
side ( no space between each relay) a derating current of 25% must be take into account.
A forced cooling ( fan inside the cabinet) improves significantly the thermal performances.
vertical
position
80mm
Typical application : LOADS
LOADS
This SIR product is designed mainly for AC-51 résistive load.
Protection :
To protect the SSR against a short-circuit of the load , use a fuse with a I2t value = 1/2 I2t
value specified page 2. A test has been made with FERRAZ fuse ( see page 2).
It is possible to protect SSR by MCB ( miniature circuit breaker). In this case, see application
note ( SSR protection) and use a SSR with high I2t value (5000A2s minimum)
EMC :
Ø
Immunity :
We give in our data-sheets, the immunity level of our SSRs according to the main
standards for this type of products : EN61000-4-4 &5. You can see the high immunity level
in comparison with the products on the market.
Ø
Emission:
SSRs are complex devices which must be interconnected with other equipment
(loads, cables,etc.) to form a system. Because the other equipment or the interconnections
may not be under the control of
celduc,
it shall be the responsibility of the system integrator
to ensure that systems containing SSRs comply with the requirements of any rules and
regulations applicable at the system level. The very low zero cross voltage (<10V) improves
the conducted emission level in comparison with most of SSR on the market with zero cross
voltage higher than 25V. Consult
celduc
laboratory which can make some tests in your
application.
celduc
r
e
l
a
i
s
www.celduc.com
Rue Ampère B.P. 4
42290 SORBIERS - FRANCE
E-Mail : celduc-relais@celduc.com
Fax +33 (0) 4 77 53 85 51
Service Commercial France Tél. : +33 (0) 4 77 53 90 20
Sales Dept.For Europe Tel. : +33 (0) 4 77 53 90 21 Sales Dept. Asia : Tél. +33 (0) 4 77 53 90 19
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