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Publication 2500-IN001A-EN-P - May 2006
Unit Information
6-3
Figure 6.4 Withdrawable Unit Connections – One Module
Figure 6.5 Subplate Connections for One Module Withdrawable Units
Fixed units must be at least two modules high.
Operating Positions
Withdrawable units have four operating positions: Connected, Test,
Disconnected and Withdrawn. Detents are present to confirm that the unit is
in one of the four positions. An interlock helps prevent the unit from being
inserted or removed while the branch circuit device is in the ON/I position.
Three or four pole stabs are provided to make the line and load connections. A
first make, last break PE contact is also provided. Control and network
connections plug into an isolated vertical wireway, located on the left side of
the column. See the following descriptions for additional information about
the features of each position.
PE
Network
Control
Guide Pins
Line and Load
Network
PE
Control
Line and Load
Guide Pins
Содержание Allen-Bradley CENTERLINE 2500
Страница 1: ...CENTERLINE 2500 Low Voltage Motor Control Centers Instruction Manual...
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Страница 10: ...Publication 2500 IN001A EN P May 2006 iv Notes...
Страница 18: ...Publication 2500 IN001A EN P May 2006 1 8 General Information Notes...
Страница 22: ...Publication 2500 IN001A EN P May 2006 2 4 Transporting Motor Control Centers Notes...
Страница 52: ...Publication 2500 IN001A EN P May 2006 5 12 Commissioning Notes...
Страница 82: ...Publication 2500 IN001A EN P May 2006 10 6 Maintenance Notes...
Страница 84: ...Publication 2500 IN001A EN P May 2006 11 2 Maintenance After Fault Condition Notes...
Страница 86: ...Publication 2500 IN001A EN P May 2006 12 2 Renewal Parts Notes...
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