CELDUC SIL865770

celpac®
S/CLP/SIL865770/B/21/04/2004
page 1 / 4GB
AC Semiconductor Contactor
pitch 22,5mm
compact size and DIN rail mounting.
SIL865770
Output : 24-510VAC 32A(*)
Input : 17-60VAC/DC
❏ Ready to use Single-Phase Relay: " Install it & Forget it!"
❏ Zero cross model : 24-510VAC 50A
back to back thyristors on output TMS2 technology - I2t value > 1500A2s
❏ Large control range : 17-60VAC/DC
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 .
❏ 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
(*) see conditions (thermal curve page 3)
22A
400VAC 50hz
Dimensions :
Protection
L1
SSR
T1
Typical
application:
9kW resistor
(AC-51 load)
on 400 VAC
A2 A1
Commande
Load
CHARGE
Proud to serve you
All technical caracteristics are subject to change without previous notice.
Caractéristiques sujettes à modifications sans préavis.
celduc
r
e
l
a
i
s
celpac®
S/CLP/SIL865770/B/21/04/2004
page 2 / 4GB
Control characteristics (at 25°C)
Symbol
Uc
Uc
Ic
Uc off
Min
17
16
3
4
Max
60
60
20
Unit
VAC
VDC
mA
V
20
15
Ic(mA)
Paramètre / Parameter
Control voltage : AC control
Control voltage : DC control
Control current (@ Uc )
Release voltage
Input LED
Input : Ic = f( Uc)
DC
Nom
24-48
24-48
10
5
green
0
Input immunity : EN61000-4-4
Input immunity : EN61000-4-5
0
2kV
2KV
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)
Ie nom
( see Fig. 2 page 4)
tp=10ms (Fig. 3)
@ 25°C
Output Power dissipation (typical value)
@Ue, 50Hz
Uc nom DC ,f=50Hz
Uc nom DC ,f=50Hz
IEC 1000-4-4 (burst)
IEC 1000-4-5(schocks)
FERRAZ
General characteristics (at 20°C)
Input to output insulation
Output to case insulation
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
Ri
Uimp
double amplitude
HR
celduc
r
e
l
a
i
20
30
40
50
60
Uc(VAC)
Conditions
Thermal resistance between junction to 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
10
Symbol
Ue
Uemin-max
Up
Uclamp
Usync
Ua
Ie AC-51
Ie AC-53
Itsm
Vt
rt
Typ.
400
24-510
1200
820 (@1mA)
20
8
12
550
0,9
8
Unit
V rms
V rms
V
V
V
V
A rms
A rms
A
V
mΩ
Pd
0,81xIe+0,08xIe2
W
32
Rthj/a
Ilk
Iemin
ton max
toff max
f
dv/dt
di/dt
I2t
3,3 (2,5)
K/W
<1
mA
5
mA
30
ms
30
ms
0,1-440
Hz
500
V/µs
50
A/µs
1500
A2s
4kV criterion A
4kV criterion A
gRC 25A/32A/50A/63A 14x51
4000
4000
100 (@500VDC)
4000
IP20
2
1,5
30/50
-30 /+80
-30/+100
40 to 85
260
EN60947-4-3 (IEC947-4-3)
EN60950 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/SIL865770/B/21/04/2004
page 3 / 4/GB
Thermal specifications .
Current according ambient temperature :
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).
45
40
35
1
I(A)
30
25
20
2
15
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
thyristors = 50A.
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.
10
5
0
0
5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85
Tambient(°C)
fig 2
Fig.3 Surge current : Itsm (Apeak) = f(t) for 50A models with Itsm =550A
Overload current .
1 - No repetitive Itsm is given without voltage
reapplied . This curve is used for the
determination of the protection.
1
Itsm (Apeak)
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 .
600
400
No repetive surge current without voltage reapplied.
2
200
Repetive surge current with voltage reapplied.
0
0,01
fig 3
0,1
Mounting and dismounting on DIN rail without any tool.
1
t (s)
Panel Mounting
M5
Drill for vertical can be adjusted
Mounting
DIN rail connected to
protection wire (ground) .
Dismounting
10
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
r
e
l
a
i
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/SIL865770/B/21/04/2004
page 4 / 4GB
Connections .
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
wires
(mm2)
L
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 15A.
* 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 (<20V) improves
the conducted emission level in comparison with most of SSR on the market with zero cross
voltage higher than 50V. Consult celduc laboratory which can make some tests in your
application.
celduc
r
e
l
a
i
T1
A1
Load
Charge
control
A2
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