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User Manual Chapter 1 - General Description
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1-3
1.3 Mechanical Design Description
Fig 1.3 – Hot swappable and Fixed Unit
The Network Power Switch consists of two modules.
Fixed module consists of the input and output connections and manual bypass transfer control switch.
Second module is hot swappable plug-in type with removable electronics & static switching module.
The bypass / transfer control switch is located on right side of the cabinet with a key lock to restrict access to qualified
or designated operators. The plug in module likewise contains locked latches to prevent unauthorized removal of the
module. The Network Power Switch is designed to allow replacement of the removable electronics switching module
without having to de-energize the load equipment.
Entire power static switch module is hot swappable. Before removing this module the load is transferred without break
to any one of the source directly. After replacing the static switch module, the load is again transferred back to Network
Power Switch without break.
FIXED UNIT
HOT SWAPPABLE UNIT