Rack System Precautions; Esd Precautions - Impediment RS-0800-LVD User Manual

RS--0800-LVD User Guide

Rack System Precautions

The following safety requirements must be considered when the unit is mounted in a rack.
• The rack design should incorporate stabilizing features suitable to prevent the rack from tipping or
• When loading a rack with the units, fill the rack from the bottom up and empty from the top down.
• The rack should comply with the airflow requirements detailed in the user guide.
• The system must be operated with low pressure rear exhaust installation (back pressure) created
• The rack design should take into consideration the maximum operating ambient temperature for the
• The rack should have a safe electrical distribution system. it must provide overcurrent protection for
• The electrical distribution system must provide a reliable earth for each unit and the rack.
• Each power supply in each unit has an earth leakage current of 0.8mA. The design of the electrical
• The rack when configured with the units must meet the safety requirements of UL60950 and IEC
• Each power supply in each unit has an earth leakage current of 0.8mA. The design of the electrical
• The rack when configured with the units must meet the safety requirements of UL1950 and IEC

ESD Precautions

Caution It is recommended that you fit and check a suitable anti-static wrist or ankle strap and observe all
conventional ESD precautions when handling RS-0800-LVD plug-in modules and components. Avoid
contact with backplane components and module connectors, etc.
x
being pushed over during installation or in normal use.
by rack doors and obstacles not to exceed 5 pascals (0.5mm water gauge).
unit, which is 35°C with a single cooling module fitted and 40°C when dual cooling modules are
fitted.
the unit and must not be overloaded by the total number of units installed in the rack. Consideration
of the units nameplate rating should be used when addressing these concerns.
distribution system must take into consideration the total earth leakage current from all the power
supplies in all the units. The rack will require labelling with "HIGH LEAKAGE CURRENT. Earth
connection essential before connecting supply".
60950.
distribution system must take into consideration the total earth leakage current from all the power
supplies in all the units. The rack will require labelling with "HIGH LEAKAGE CURRENT. Earth
connection essential before connecting supply".
60950.