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Specifications, Ul 1801 listed (“c ul”), 65°c (+149°f) – Emerson LXP48F1 User Manual

Page 34: System environmental ratings, System compliance information

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SAG582135000

System Application Guide

Issue AE, January 31, 2007

Spec. No. 582135000 (Model LXP48F1)

Page 34 of 43

This document is property of Emerson Network Power, Energy Systems, North America, Inc. and contains confidential and proprietary information owned by Emerson Network Power, Energy

Systems, North America, Inc. Any copying, use, or disclosure of it without the written permission of Emerson Network Power, Energy Systems, North America, Inc. is strictly prohibited.

SPECIFICATIONS

Note: For all List 1 specifications, including Power Shelves, PCUs and MCA, refer to System Application

Guide SAG589200100. The SAG can be accessed via the CD (Electronic Documentation Package)
furnished with your system.

For all Part No. 528927 Load Shed Card specifications, refer to Section 5985. Section 5985 can be
accessed via the CD (Electronic Documentation Package) furnished with your system.

1.1 System Environmental Ratings

1.1.1 Operating Ambient Temperature Range: -40°C to +65°C (-40°F to +149°F).

1.1.2 Storage Ambient Temperature Range: -40°C to +85°C (-40°F to +185°F).

1.1.3 Humidity:

This Power System is capable of operating in an ambient relative humidity range of

0% to 95%, non-condensing.

1.1.4 Altitude:

The maximum operating ambient temperature should be derated by 10°C at an

elevation of 10,000 feet above sea level. For elevations between 3,000 feet and 10,000 feet,
derate the maximum operating ambient temperature linearly.

1.1.5 Mounting:

Recommended minimum aisle space clearance is 2'6" for the front of the relay rack

and 2' for the rear of the relay rack.

1.2 System Compliance Information

1.2.1 Safety Compliance:

(A) This power board is UL Listed ("c UL") as a DC Power Distribution Center for

Communications Equipment.

(B) This unit meets the requirements of CSA 22.2, No. 225 and is tested and Certified by UL ("c

UL") as a Custom Built Power Distribution Center for Communications Equipment.

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