Crydom EL Series Data Sheet

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PRODUCT SELECTION

Control Voltage

4-8 VDC 10-14 VDC 21-27 VDC

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

5 A

EL240A5-05 EL240A5-12

EL240A5-24

10 A

EL240A10-05 EL240A10-12

EL240A10-24

20 A

EL240A20-05 EL240A20-12

EL240A20-24

Panel Mount

30 A

EL240A30-05 EL240A30-12

EL240A30-24

AVAILABLE OPTIONS

Series

Output Voltage 240A: 24-280 VAC

Required for valid part number For options only and not required for valid part number

OUTPUT SPECIFICATIONS

Description 10 A

Operating Voltage (47-63Hz) [Vrms] 24-280 Maximum Load Current [Adc] Minimum Load Current [mArms] 150 Transient Overvoltage [Vpk] Maximum Surge Current (50/60Hz, 1 Cycle) [Apk] 145/150

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)

(4)

(2)

(3)

Rated Load Current 5: 5 Amps 10: 10 Amps 20: 20 Amps 30: 30 Amps

Switching Type Blank: Zero Voltage Turn-On R: Instantaneous Turn-On

5 A

24-280

5 150 600

115/120

65/60

500

0.1

5.5

1.3

0.7

Control Voltage 05: 4-8 VDC 12: 10-14 VDC 24: 21-27 VDC

05R

N PEL 30240A

Termination Blank: Standard Quick Connect N: 90º bent Quick Connect

(30 Amps only)

600

100/95

500

0.1

3.0

1.3

0.7

Overvoltage Protection Blank: Not included P: Included (Only for 30 Amps,

Zero Voltage models ) (1)(2)

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

Description EL240Axx-12

Control Voltage Range 10-14 VDC Minimum Turn-On Voltage Must Turn-Off Voltage Minimum Input Current Maximum Input Current 17.50 mA Maximum Turn-On Time [msec] (5) Maximum Turn-Off Time [msec]

(3)

EL240Axx-05

4-8 VDC

4 VDC 1 VDC

6 mA

21 mA 1/2 Cycle 1/2 Cycle

10 VDC

1 VDC 10 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

Panel Mount

Datasheet

GENERAL SPECIFICATIONS

(2)

ParametersDescription

Dielectric Strength, Input to Output (50/60Hz) 3750 Vrms Dielectric Strength, Output to Baseplate (50/60Hz)

Maximum Capacitance, Input/Output 8 pF Ambient Operating Temperature Range -30 to 80°C Ambient Storage Temperature Range -30 to 125 °C Weight (typical) 0.5 oz (14.4 g) Terminals 3/16”x 0.032” input, 1/4”x 0.032” output QC SSR Mounting Screw Torque Range 9.0-10.0 in-lb (1.0-1.13 Nm)

LED Input Status Indicator Green

Humidity per IEC60068-2-78 93% non-condensing

2500 Vrms

THERMAL DERATE INFORMATION

EL240A5x-xxx

Load Current (Amps)

20 30 40 50 60 70 80

8.0ºC/W 4.0ºC/W

Load Current (Amps)

20 30 40 50 60 70 80

EL240A10x-xxx

Ambient Temperature (ºC)

EL240A20x-xxx

Load Current (Amps)

1.5ºC/W

20 30 40 50 60 70 80

Ambient Temperature (ºC)

2.0ºC/W 3.0ºC/W

EQUIVALENT CIRCUIT BLOCK

+DC 3

Trigger

Circuit

Ambient Temperature (ºC)

EL240A30x-xxx

Load Current (Amps)

(6)

1.5ºC/W

20 30 40 50 60 70 80

Ambient Temperature (ºC)

2.0ºC/W 3.0ºC/W

LOAD

OUTPUT

LOAD CAN BE WIRED IN POSITION A or B

WIRING DIAGRAMS

Panel Mount

Datasheet

Load

1 2 ( )

( )

4 (–) 3 (+)

Load

1 2 ( )

( )

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).

Recommended screw size is 8-32 (UNC standard) or M4 (metric).

■

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.

Mounting on Panels

■

Locate the panel section on which the EL will be mounted. Panel mount surface must provide adequate heat sinking capability, uncoated, clean,

flat (0.004 in/in recommended) and preferably aluminum.

■

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

considering the mounting surface hole depth and that the SSR flange thickness is 0.125 in (3.2 mm).

■

Before applying full torque tighten down both screws until they contact the baseplate. Then, tighten them to 10 in-lb (1.13 Nm).

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.

fig. 1 EL mounted

on heat sink

MECHANICAL SPECIFICATIONS

Tolerances: ±0.02 in / 0.5 mm All dimensions are in: inches [millimeters]

0.187x0.032 0.250x0.032

Panel Mount

Datasheet

Standard Quick Connect terminals

0.15

[3.8]

0.18 [4.5]

0.46

[11.7]

1.39

[35.3]

1.44

[36.6]

0.48

[12.1]

1.00

[25.4]

0.56

[14.3]

90° bent Quick Connect terminals

0.74

[18.8]

0.56

[14.3]

0.83

[21.1]

0.83

[21.1]

0.60

[15.2]

-4

Pinout

Terminal 1: AC load Terminal 2: AC load Terminal 3: +DC control Terminal 4: -DC control

0.61

[16.8]

0.84

[22.3]

1.18

[30.0]

0.16

[4.1]

0.16 [4.1]

0.48

[12.1]

0.18 [4.5]

1.44

[36.6]

AGENCY APPROVALS, CONFORMANCES AND EMC

E116950

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.

(Except P option)

.05

[1.2]

0.84

[21.3]

1.18

[30.0]

Datasheet

Electromagnetic Compatibility

Generic

Standard

IEC 61000-6-2

Immunity for

Industrial

Environments

Inmunity Tests Test Specification

Electrostatic Discharge

IEC 61000-4-2

Fast transients (burst)

IEC 61000-4-4

Surge

IEC 61000-4-5

8kV air discharge

6kV contact discharge

Output 5kHz

Input 5kHz

1kV Line to Line

Output

2kV Line to Earth

Level

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.

Performance

Criterion A

Criterion B

Panel Mount

Rev. 102017 ECN 20340

Crydom EL Series Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual