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SEL-2242 Chassis/Backplane

Product catalog summary

Overview: The SEL-2242 Chassis/Backplane is a 10-slot chassis designed for SEL Axion® systems, providing installation instructions and specifications.

Device Placement: The Axion should be mounted in a sheltered indoor environment, such as a building or enclosed cabinet, adhering to specified temperature and humidity ratings.

Protective Connector Covers: The SEL-2242 comes with protective covers for each backplane connector to prevent dust and mechanical damage. These should be removed before installing modules and kept in unused slots.

Specifications:

Operating Temperature Range: –40° to +85°C (–40° to +185°F), not applicable to UL applications.
Operating Environment: Pollution Degree 2, Overvoltage Category II, Relative Humidity 5–95% noncondensing, Maximum Altitude 2000 m.

Type Tests:

Environmental Tests: Includes vibration, shock, seismic, cold, dry heat, and damp heat tests according to various IEC standards.
Dielectric Strength and Impulse Tests: Conducted as per IEC and IEEE standards with specified severity levels.
RFI and Interference Tests: Covers EMC immunity, electrostatic discharge, radiated RF immunity, and more, with detailed severity levels.
Emissions: Radiated and conducted emissions tested as per IEC standards.

Certifications: The product is designed and manufactured under an ISO 9001 certified quality management system and complies with UL/cUL standards.

Warranty: The product is covered by the standard SEL 10-year warranty.

Catalog excerpts

The SEL-2242 Chassis/Backplane is a 10-slot chassis for SEL Axion® systems. This data sheet provides installation Front and Rear View Figure 1 SEL-2242 10-Slot Front Panel, Rack-Mount Figure 2 SEL-2242 10-Slot Rear View, Panel-Mount Schweitzer Engineering Laboratories, Inc.

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Figure 3 SEL-2242 4-Slot Front Panel, Rack-Mount Figure 4 SEL-2242 4-Slot Rear View, Panel-Mount Figure 5 SEL-2242 Dual 4-Slot Front Panel, Rack-Mount SEL-2242 Data Sheet Schweitzer Engineering Laboratories, Inc.

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SEL-2242 Dual 4-Slot Rear View, Panel-Mount Schweitzer Engineering Laboratories, Inc.

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Device Placement You can mount the Axion in a sheltered indoor environment (a building or an enclosed cabinet) that does not exceed the temperature and humidity RACK-/SURFACE-MOUNT CHASSIS CABLE ACCESS VIEW MINIMUM CLEARANCE REQUIRED Figure 7 SEL-2240 10-Slot Rack- and Surface-Mount Dimensions Schweitzer Engineering Laboratories, Inc.

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RACK-/SURFACE-MOUNT CHASSIS CABLE ACCESS VIEW MINIMUM CLEARANCE REQUIRED Figure 8 SEL-2240 4-Slot Rack- and Surface-Mount Dimensions Schweitzer Engineering Laboratories, Inc.

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RACK-/SURFACE-MOUNT CHASSIS CABLE ACCESS VIEW MINIMUM CLEARANCE REQUIRED Figure 9 SEL-2240 Dual 4-Slot Rack- and Surface-Mount Dimensions Protective Connector Covers The SEL-2242 is shipped with protective covers installed in each backplane connector. Prior to installing any Axion modules, grasp either side of the connector cover and pull it straight out of the connector. We suggest that you leave the covers inserted in any unused slots in order to provide dust and mechanical protection. Figure 10 Protective Connector Cover Schweitzer Engineering Laboratories, Inc.

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Specifications Digital Radio Telephone RF Immunity: General Operating Temperature Range –40° to +85°C (–40° to +185°F) Note: Not applicable to UL applications. Conducted RF Immunity: IEC 60255-22-6:2001 Severity Level: 10 Vrms IEC 61000-4-6:2008 Severity Level: 10 Vrms Surge Immunity: Operating Environment IEC 60255-22-5:2008 Severity Level: 1 kV Line to Line, 2 kV Line to Earth IEC 61000-4-5:2005 Severity Level: 1 kV Line to Line, 2 kV Line to Earth IEC 60255-22-4:2008 Severity Level: Class A: 4 kV, 5 kHz; 2 kV, 5 kHz on communication ports IEC 61000-4-4:2011 Severity Level: 4 kV, 5 kHz Pollution...

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© 2011–2013 by Schweitzer Engineering Laboratories, Inc. All rights reserved. All brand or product names appearing in this document are the trademark or registered trademark of their respective holders. No SEL trademarks may be used without written permission. SEL products appearing in this document may be covered by U.S. and Foreign patents. SCHWEITZER ENGINEERING LABORATORIES 2350 NE Hopkins Court • Pullman, WA 99163-5603 USA Phone: +1.509.332.1890 • Fax: +1.509.332.7990 Internet: www.selinc.com • E-mail: [email protected] Schweitzer Engineering Laboratories, Inc. reserves all rights and benefits...

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