CELDUC SIL842170

celpac®
S/CLP/SIL842170/B/21/04/2004
page 1 / 4GB
AC Semiconductor Contactor
pitch 22,5mm
compact size and DIN rail mounting.
SIL842170
Output : 12-275VAC 25A(*)
Input : 3-32VDC/I<10mA
❏ Ready to use Single-Phase Relay: " Install it & Forget it!"
❏ Zero cross model : 12-275VAC 25A alternistor on
output. I2t value > 312A2s .
❏ Large control range : 3-32VDC with an input
current < 10 mA on all the range.
Green LED visualization on the input.
❏ Very high immunity : Voltage protection on output
and input- 4kV according IEC61000-4-4 & 5
❏ IP20 housing
❏ Low leakage current (<1mA) and low zero cross
voltage ( <10V)
❏ Mounting and dismounting on DIN rail without any
tool or directly mountable on panel.
❏ Designed in conformity with EN60947-4-3
(IEC947-4-3)-UL-cUL
(*) see conditions (thermal curve page 3)
20A
230VAC 50hz
Dimensions :
Protection
L1
SSR
Typical
application:
4kW resistor
(AC-51 load)
on 230 VAC
T1
A2 A1
- +
Control
load
LOAD
Proud to serve you
All technical caracteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
celduc
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celpac®
S/CLP/SIL842170/B/21/04/2004
page 2 / 4GB
Control characteristics (at 25°C)
Control voltage
Control current (@ Uc )
Release voltage
Input LED
Reverse voltage
Clamping voltage
Input immunity : EN61000-4-4
Input immunity : EN61000-4-5
Output characteristics (at 20°C)
Parameter
Load voltage
Operating range
Peak voltage
Clamping voltage
Zero cross level
Latching voltage
AC-51 nominal current : permanent
AC-53 nominal current
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
I2t (<10ms)
Conducted immunity level
Conducted immunity level
Short circuit protection
Symbol
Uc
Ic
Uc off
Min
3
<10
1
green
32
42
2kV
2KV
Urv
Uclamp
12
Unit
V
mA
V
10
8
Ic ( mA)
Paramètre / Parameter
Input : Ic = f( Uc)
DC
Nom Max
5-12-24 32
<10
<10
6
4
V
V
2
0
0
2
4
6
8 10 12 14 16 18 20 22 24 26 28 30 32
Uc ( VDC)
Conditions
( ventilation in the cabinet)
Symbol
Typ.
Unit
Ue
230
V rms
Uemin-max
12-275
V rms
Up
600
V
Uclamp
430 (@1mA)
V
Usync
10
V
Ie nom
Ua
8
V
( see Fig. 2 page 3 )
Ie AC-51
25
A rms
Ie AC-53
5
A rms
tp=10ms (Fig. 3)
Itsm
250
A
@ 25°C
Vt
0,85
V
rt
15
mΩ
Pd
0,9xIe+0,015xIe2
W
Rthj/a
3,8 (3,3)
K/W
@Ue, 50Hz
Ilk
<1
mA
Iemin
5
mA
Uc nom DC ,f=50Hz
ton max
10
ms
Uc nom DC ,f=50Hz
toff max
10
ms
f
0,1-440
Hz
dv/dt
500
V/µs
di/dt
50
A/µs
I2t
312
A2s
IEC 1000-4-4 (burst)
4kV criterion A
IEC 1000-4-5(schocks)
4kV criterion A
FERRAZ
gRC 25A 14x51 165A2s
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
Ui
Ui
Uimp
HR
-
celduc
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4000
2500
100 (@500VDC)
4000
IP20
2
1,5
30/50
-30 /+80
-30/+100
40 to 85
260
EN60947-4-3 (IEC947-4-3)
UL/cUL pending
VRMS
VRMS
MΩ
V
mm
g
°C
°C
%
g
www.celduc.com
s
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®
S/CLP/SIL842170/B/21/04/2004
page 3 / 4/GB
Thermal specifications .
Current according ambient temperature :
25
1
20
2
15
I(A)
Ø
The curve "1" gives the limits of the product.
The temperature reached are acceptable for the components. These values are in compliance with most of SSRs
manufacturers.
In a cabinet with a minimum of ventilation or a non permanent current, these values are correct.
Ø
The curve "2" gives the limits of the product according 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).
10
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 current
is limited to the size of the alternistor = 25A.
5
0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
T ambient (°C)
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.
fig 2
Fig.3 Surge current : Itsm (Apeak) = f(t) for 25A models with Itsm =250A
1 - No repetitive Itsm is given without voltage
reapplied . This curve is used for the
determination of the protection.
250
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 .
Itsm (Apeak)
Overload current .
1
200
150
No repetive surge current without voltage reapplied.
2
100
50
Repetive surge current with voltage reapplied.
0
0,01
fig 3
0,1
1
10
t(s)
Mounting and dismounting on DIN rail without any tool.
Panel Mounting
M5
Drill for vertical can be adjusted
Mounting
DIN rail connected to
protection wire (ground) .
Dismounting
M4
88±2mm
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
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www.celduc.com
s
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®
S/CLP/SIL842170/B/21/04/2004
page 4 / 4GB
Connections .
wires
(mm2)
L
Ø
For the output terminals, the wire cross sections must
be adapted to the load current and to the overcurrent protection
device characteristics. The relay rated voltage must be adapted
to the mains rated voltage.
Ø
L
torques
screwdriver
screwdriver
control
1 x(0,75-->2,5)
L = 6mm
celpac use screw clamp connections.
0,4N.m
(0,6N.m max)
3,5x0,5mm
1,2N.m
(1,8N.m max)
Pozidriv2/
0,8x5,5 (1x6)
Power
1x(1,5-->16) 1 x(1,5-->10)
L = 10mm
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
SIL product is designed mainly for AC-51 résistive load. AC-53 motor current are
also given . For other loads, check the inrush current at turn ON and possible overvoltages
at turn OFF or consult us :
* AC-55b : Incandescent lamps : Inrush current is generally 10 times In during few 10ms.
So limit the nominal current at about 10A.
* AC-55a : Electric discharge lamp : These loads often have overcurrent at turn ON and
overvoltage at turn OFF, so we advise to use 400VAC SSR on 230VAC mains.
* AC-56a : Transformers loads: Very high inrush current up to 100 times In . We advise to
use random SSR.
* AC-56b : Capacitors loads: Very high current at turn ON and overvolatge at turn OFF,
please consult us with 1600V peak SSR with high inrush current.
1~
Fuse
Fusible
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)
L1
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
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T1
A1
Load
Charge
A2
+
control
-
N
www.celduc.com
s
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