CHAPTER 2: INTRODUCTION
Rack mount safety considerations
¥Elevated Ambient Temperature: If the equipment is installed in a closed rack assembly, the operation temperature of the rack environment may be greater than room ambient. Use care not to exceed the rated maximum ambient temperature of the equipment.
¥Reduced Air Flow: Installation of the equipment in a rack should be such that the amount of airßow required for safe operation of the equipment is not compromised.
¥Mechanical Loading: Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.
¥Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of circuits might have on overcurrent protection and supply wiring. Consider equipment name- plate ratings for maximum current.
¥Reliable Earthing: Reliable earthing of rackmounted equipment should be maintained. Pay particular attention to supply connections other than direct connections to the branch circuit (for example, use of power strips).
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