Datasheet > EL240A30-05

EL240A30-05

更新时间： 2024-01-24 23:32:21

品牌	Logo	应用领域
快达 - CRYDOM		输出元件光电
页数	文件大小	规格书
7页	837K
描述
Trigger Output SSR,

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技术参数
数据手册

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EL240A30-05 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	风险等级：	2.25
光电设备类型：	TRIGGER OUTPUT SSR	Base Number Matches：	1

EL240A30-05 数据手册

Panel Mount

Datasheet

WIRING DIAGRAMS

Load

1 ( )

2 ( )

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).

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.

fig. 1 EL mounted

on heat sink

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.

Do not forget to visit us at: www.crydom.com

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