Datasheet
EL Series
AC Output Panel Mount SSRs
•
Ratings of 5A, 10A, 20A and 30A @ 24-280 VAC
•
UL Recognized, TUV, CE and RoHS Compliant.
•
5, 12 and 24 VDC control input options
•
Zero voltage or instantaneous turn-on outputs
•
LED input status indicator
•
Thermal Pad Included
Panel Mount
PRODUCT SELECTION
Control Voltage
4-8 VDC
10-14 VDC
21-27 VDC
5A
EL240A5-05
EL240A5-12
EL240A5-24
10 A
EL240A10-05
EL240A10-12
EL240A10-24
20 A
EL240A20-05
EL240A20-12
EL240A20-24
30 A
EL240A30-05
EL240A30-12
EL240A30-24
AVAILABLE OPTIONS
Series
Rated Load Current
5:
5 Amps
10:
10 Amps
20:
20 Amps
30:
30 Amps
Control Voltage
05:
4-8 VDC
12:
10-14 VDC
24:
21-27 VDC
Overvoltage Protection
Blank:
Not included
P:
Included (Only for 30 Amps,
Zero Voltage models )
(1)(2)
EL
240A
30
R
05
N
P
Output Voltage
240A:
24-280 VAC
Required for valid part number
For options only and not required for valid part number
Switching Type
Blank:
Zero Voltage Turn-On
R:
Instantaneous Turn-On
Termination
Blank:
Standard Quick Connect
N:
90º bent Quick Connect
(30 Amps only)
OUTPUT SPECIFICATIONS
(3)
Description
Operating Voltage (47-63Hz) [Vrms]
Maximum Load Current [Adc]
(4)
Minimum Load Current [mArms]
Transient Overvoltage [Vpk]
(2)
Maximum Surge Current (50/60Hz, 1 Cycle) [Apk]
Maximum I²t for Fusing (50/60Hz 1/2 cycle) [A² sec]
Minimum Off-State dv/dt @ Maximum Rated Voltage [V/µsec]
Maximum Off-State Leakage Current @ Rated Voltage [mArms]
Thermal Resistance Junction to Case (Rjc) [°C/W]
Maximum On-State Voltage Drop @ Rated Current [Volts]
Minimum Power Factor (at Maximum Load)
(1)
5A
24-280
5
150
600
115/120
65/60
500
0.1
5.5
1.3
0.7
10 A
24-280
10
150
600
145/150
100/95
500
0.1
3.0
1.3
0.7
20 A
24-280
20
250
600
240/250
285/260
500
0.1
1.7
1.3
0.7
30 A
24-280
30
250
600
260/280
338/326
500
0.1
0.9
1.3
0.7
INPUT SPECIFICATIONS
(3)
Description
Control Voltage Range
Minimum Turn-On Voltage
Must Turn-Off Voltage
Minimum Input Current
Maximum Input Current
Maximum Turn-On Time [msec]
(5)
Maximum Turn-Off Time [msec]
EL240Axx-05
4-8 VDC
4 VDC
1 VDC
6 mA
21 mA
1/2 Cycle
1/2 Cycle
EL240Axx-12
10-14 VDC
10 VDC
1 VDC
10 mA
17.50 mA
1/2 Cycle
1/2 Cycle
EL240Axx-24
21-27 VDC
21 VDC
1 VDC
8 mA
19 mA
1/2 Cycle
1/2 Cycle
FDE-07-01 REV. A
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
Datasheet
GENERAL SPECIFICATIONS
(2)
Description
Dielectric Strength, Input to Output (50/60Hz)
Dielectric Strength, Output to Baseplate (50/60Hz)
Maximum Capacitance, Input/Output
Ambient Operating Temperature Range
Ambient Storage Temperature Range
Weight (typical)
Terminals
SSR Mounting Screw Torque Range
LED Input Status Indicator
Humidity per IEC60068-2-78
Panel Mount
Parameters
3750 Vrms
2500 Vrms
8 pF
-30 to 80°C
-30 to 125 °C
0.5 oz (14.4 g)
3/16”x 0.032” input, 1/4”x 0.032” output QC
9.0-10.0 in-lb (1.0-1.13 Nm)
Green
93% non-condensing
THERMAL DERATE INFORMATION
EL240A5x-xxx
5
Load Current (Amps)
4
3
2
1
0
20
30
40
50
60
70
80
8.0ºC/W
EL240A10x-xxx
10
Load Current (Amps)
8
6
4
2
0
20
30
40
50
60
70
80
4.0ºC/W
Ambient Temperature (ºC)
Ambient Temperature (ºC)
EL240A20x-xxx
20
Load Current (Amps)
16
12
8
4
0
20
30
40
50
60
70
80
1.5ºC/W
2.0ºC/W
3.0ºC/W
EL240A30x-xxx
30
Load Current (Amps)
24
18
12
6
0
20
30
40
50
60
70
80
1.5ºC/W
2.0ºC/W
3.0ºC/W
Ambient Temperature (ºC)
Ambient Temperature (ºC)
EQUIVALENT CIRCUIT BLOCK
-DC
4
Trigger
Circuit
+DC
3
(6)
1
LOAD
A
AC
2
B
LOAD
LOAD CAN BE WIRED IN POSITION A or B
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
OUTPUT
AC
Datasheet
WIRING DIAGRAMS
AC
V
AC
V
Panel Mount
Load
1( )
2 ( )
Load
1( )
2 ( )
1
2
1
2
4
3
4
3
4 (–)
3 (+)
4 (–)
3 (+)
MOUNTING INSTRUCTIONS
Choose one of the two mounting options and follow the instructions.
Mounting on Heat Sinks
■
Select adequate heat sink. (Please refer to thermal derating curves for the specific model)
■
Be sure that thermal pad is pre-installed before installing over the heat sink.
■
EL mounting slots have a diameter of 0.16 in (4.0 mm). Two screws are needed (not included) to mount the EL onto heat sink (See fig. 1).
■
Before applying full torque tighten down both screws until they contact the baseplate. Then, tighten them to 9.0-10.0 in-lb (1.0-1.13 Nm).
■
For optimal thermal performance heat sink fins should be oriented vertically to promote natural convection airflow.
Recommended screw size is 8-32 (UNC standard) or M4 (metric).
Mounting on Panels
fig. 1
EL mounted
on heat sink
■
Locate the panel section on which the EL will be mounted. Panel mount surface must provide adequate heat sinking capability, uncoated, clean,
■
Be sure that thermal pad is pre-installed before install over the heatsink.
■
EL mounting slots have a diameter of 0.16 in (4.0 mm). Two screws are needed (not included) to mount the EL onto panel. Choose screw length
■
Before applying full torque tighten down both screws until they contact the baseplate. Then, tighten them to 10 in-lb (1.13 Nm).
considering the mounting surface hole depth and that the SSR flange thickness is 0.125 in (3.2 mm).
flat (0.004 in/in recommended) and preferably aluminum.
Transient Protection
Transients are common on AC power lines, and in extreme cases, may pose a risk for the proper operation and reliability of the SSR and its load.
The load which the SSR controls may also generate transients itself. Therefore, inclusion of transient protection for the SSR is highly recommended.
Internal transient protection is standard in certain Crydom SSR models, and optionally available in others. The user may also install transient
protection external to the SSR for additional protection. Contact Crydom technical support for additional information on use of transient protection
for AC output SSRs.
Important Considerations
Be sure to use input and output voltages within operating ranges. LED indicates only input status. It does not represent output status.
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
Datasheet
MECHANICAL SPECIFICATIONS
Tolerances: ±0.02 in / 0.5 mm
All dimensions are in: inches [millimeters]
Panel Mount
Standard Quick Connect terminals
0.187x0.032
0.250x0.032
0.48
[12.1]
0.46
[11.7]
1.00
[25.4]
0.56
[14.3]
0.18
[4.5]
1.44
[36.6]
0.83
[21.1]
0.60
[15.2]
Pinout
Terminal 1: AC load
Terminal 2: AC load
Terminal 3: +DC control
Terminal 4: -DC control
-4
+3
0.84
[22.3]
1.18
[30.0]
1
0.16
[4.1]
2
90° bent Quick Connect terminals
0.15
[3.8]
1.39
[35.3]
0.74
[18.8]
0.18
[4.5]
0.83
[21.1]
0.61
[16.8]
0.56
[14.3]
.05
[1.2]
0.48
0.16 [12.1]
[4.1]
0.84
[21.3]
1.18
[30.0]
1.44
[36.6]
AGENCY APPROVALS, CONFORMANCES AND EMC
E116950
(Except P option)
Certification in accordance with:
United States Standard for Industrial Control Equipment - UL 508 and
Canadian Standard Association for Industrial Control Equipment – C22.2 No. 14.
TUV SUD according to IEC 60335-1 and EN 62314:2006
Vibration and Shock Resistance:
IEC 61373 : Category 1, Class B.
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Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
Datasheet
Electromagnetic Compatibility
Generic
Standard
Inmunity Tests
Electrostatic Discharge
IEC 61000-4-2
IEC 61000-6-2
Immunity for
Industrial
Environments
Fast transients (burst)
IEC 61000-4-4
Surge
IEC 61000-4-5
Test Specification
Level
8kV air discharge
6kV contact discharge
Output
Input
Output
5kHz
5kHz
1kV Line to Line
2kV Line to Earth
Performance
Criterion A
Criterion A
Criterion B
Criterion B
Criterion B
Criterion B
Panel Mount
GENERAL NOTES
(1)
For option P minimum power factor (at maximum load) is 0.9
(2)
In models with built-in overvoltage protection ("P" option), the output will self trigger between 450-600Vpk, not suitable for capacitive loads.
(3)
All parameters at 25°C unless otherwise specified.
(4)
When mounted to the proper size heat sink (see derating curves).
(5)
Turn-on time for Instantaneous turn-on versions is 0.02 msec
(6)
Elective Overvoltage Protection, “P” option.
Rev. 102017
ECN 20340
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www.crydom.com
Copyright © 2017 Crydom Inc. Specifications subject to change without notice.
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