S/CLP/SILD845160/E/28/05/2004
celpac®
(*) see conditions (thermal curve page 4)
28A
Output : 70-280VAC 32A(*)
Input : 3 -32VDC - I<10mA
Diagnostic : 30VDC - 100mA
SILD845160
All technical characteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
celduc®
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page 1 / 5 GB
Dimensions : (*) : was Red on the first pieces.
AC Semiconductor Contactor
pitch 22,5mm with Diagnostic
compact size and DIN rail mounting.
❏ Ready to use Single-Phase Relay: " Install it & Forget it!"
Zero cross model : 70-280VAC
50A back to back thyristors on output
TMS2 technology - I2t value > 1500A2s
I2t values on request to 5 000A2s.
❏ Model with diagnostic : status of the SSR and the load .
Normally closed status output .
Without external power supply .
Status visualization by yellow LED (*) .
Status output can be chained.
❏ This zero cross model switch ON in case of overvoltage .
❏ Large control range : 3-32VDC with an input
current < 10 mA on all the range.
Green LED visualization on the input.
❏ IP20 housing
❏ Low zero cross voltage ( <15V)
❏ Mounting and dismounting on DIN rail without any
tool or directly mountable on panel.
❏ Designed in conformity with EN60947-4-3
(IEC947-4-3) and EN60950 -UL-cUL
Typical
application:
5kW resistor
(AC-51 load)
on 230 VAC
Control characteristics (at 25°C)
Parameter Symbol Min
DC
Nom Max Unit
Control voltage
Control current (@ Uc )
Release voltage
Input LED
Uc
Ic
3
<10
Uc off 2
5-12-24
<10
32
<10
green
V
mA
V
Reverse voltage
Clamping voltage
Input immunity : EN61000-4-4
Input immunity : EN61000-4-5
Urv
Uclamp
32
42
2kV
2KV
V
V
Output characteristics (at 25°C)
Parameter
Load voltage
Conditions Symbol
Ue
Typ.
230
Unit
V rms
Operating range
Peak voltage
Switch ON voltage in case of overvoltage
Zero cross level
on the thyristors
Uemin-max
Up
Uclamp
Usync
70-280
1200
V rms
V
900-950
14
V
V
Latching voltage
AC-51 nominal current : permanent
AC-53 nominal current
Non repetitive overload current
Ie nom
( see Fig. 2 page 3)
Ua
Ie AC-51
tp=10ms (Fig. 3)
Ie AC-53
Itsm
On state voltage drop (typical value)
Dynamic resistance (typical value)
Output Power dissipation (typical value)
Thermal resistance between junction to air
@ 25°C Vt
rt
Pd
Rthj/a
12
32
V
A rms
consult us
550
A rms
A
0,9
8
V
mΩ
0,81xIe+0,08xIe2
3,3 (2,5)
W
K/W
Off state leakage current
Minimum load current
Turn on time
Turn off time
@Ue, 50Hz Ilk
Iemin
Uc nom DC ,f=50Hz
Uc nom DC ,f=50Hz
ton max
toff max
Operating frequency range
Off state dv/dt
Maximum di/dt non repetitive
I2t (<10ms)
f
dv/dt
di/dt
I2t
<5
100
mA
mA
10
10
ms
ms
40-440
500
Hz
V/µs
50
1500
A/µs
Conducted immunity level
Conducted immunity level
Short circuit protection
IEC 1000-4-4 (burst)
IEC 1000-4-5(schocks)
FERRAZ
4kV criterion B
4kV criterion B
gRC 25A/32A/50A/63A 14x51
Input : Ic = f( Uc)
S/CLP/SILD845160/E/28/05/2004
General characteristics (at 25°C)
Input to output insulation
Output to status insulation
Ui
Ui
4000
2500
VRMS
VRMS
Output to case insulation
Insulation resistance
Rated impulse voltage
Protection level / CEI529
Ui
Ri
Uimp
-
4000
100 (@500VDC)
4000
IP20
VRMS
MΩ
V
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)
-
double amplitude
-
-
Storage temperature (with no icing or condensation)
Ambient humidity
Weight
Conformity
HR
2
1,5
30/50
-40 /+80
mm
g
°C
-40/+100
40 to 85
260
EN60947-4-3 (IEC947-4-3)
°C
%
g
Conformity
UL/cUL pending
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celduc®
5, Rue Ampère BP30004 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®
page 2 / 5F
page 3 / 5GB
S/CLP/SILD845160/E/28/05/2004
Diagnostic description
Control
0
Control
LED
Mains
No
Load
x
SSR
x
Status LED
Output sta-
tus
Open
1
0
1
No
Yes
Yes
x x
OK
OK
OK
OK
Open
closed
closed
0
0
Yes
Yes
Yes
1
1
Yes
Yes
Open OK
OK short-circuit
Open
Open
Open
Open
OK
OK
short-circuit
Open
Open
Status output answer characteristics (at 25°C)
Parameter
Voltage range
Conditions
Us
Symbol Min
1
Nom
12-24
Max
32
Unit
V
Output current
On resistance
Open delay (faults)
Total open delay (faults)
Id
Rdson
Uenom
Uenom
to1
to2
0 0,1
70
120
0,1
2
A
!
"#
"#
Closed mains delay
Closed mains delay
Maximum cable length for open load ( maximum load due to capacitor)
Uenom, Uc=0V
Uenom, Uc=Ucnom
tc1
tc2
20
20
ms
ms
40 m
Important :
In case of long wiring cable between the SSR and
the load ( > 25 meters), it is possible than the dia-
gnostic system can't detect an open load.
Notices
• The red LED luminosity depends on :
- Ue voltage.
- Control : ON,OFF
- Load type.
• The status outputs can be connected in
serial for only one information.
• NPN/ PNP output is possible with status
( insulation with the control) and no power
supply for the relay.
• In case of using with a mains voltage
lower than specifications, the SSR works
correctly, but an alarm status can be given
with control OFF.
In this case, the status works only with
control ON with the diagnostic of open
load or SSR short-circuit.
* Status (static output) is normally closed
without failure on the relay and the load,
and the yellow LED is switched ON :
That means there is
- voltage across the SSR without control.
- current inside the SSR with control .
* In case of failure on the load ( opened)
or on the SSR (short-circuited) :
- the status is opened .
- the yellow LED is switched OFF .
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celduc®
5, Rue Ampère BP30004 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.
!"#$%"&'()%"*+* gives the limits of the product. The tempera-
ture reached are acceptable for the components. These val-
ues 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.
♦ 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 dur-
ing 8 hours).
♦ 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 thyristors = 50A.
♦ The thermal constant (Cth) of the product is 7 minutes. That
means the rise temperature is only 63% of the stabilized tem-
perature after a running time of
7 minutes.
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 .
♦ 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 ...).
S/CLP/SILD845160/E/28/05/2004
Mounting and dismounting on DIN rail without any tool. Panel Mounting
fig 3
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celduc®
5, Rue Ampère BP30004 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
page 4 / 5F
celpac®
Mounting
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""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 re-
lay) a derating current of 25% must be take into account.
A forced cooling ( fan inside the cabinet) improves significantly the thermal performances.
Typical application :
LOADS
SILD product is designed mainly for AC-51 résistive load. For other loads, check the inrush cur-
rent 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 15A.
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 :
♦ 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.
♦ 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.. Consult cel-
duc laboratory which can make some tests in your application.
S/CLP/SILD845160/E/28/05/2004
Connections .
♦ 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.
♦ celpac use screw clamp connections.
wires
(mm2)
torques
screwdriver
control
1 x(0,75-->2,5)
L = 6mm
Power
1x(1,5-->16) 1 x(1,5-->10)
L = 10mm
0,4N.m
(0,6N.m max)
1,2N.m
(1,8N.m max)
3,5x0,5mm
Pozidriv2/
0,8x5,5 (1x6)
s c rewdriver
L
L
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celduc®
5, Rue Ampère BP30004 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
page 5 / 5F
celpac®