K-MODE Draw-out functional unit
Description
K-MODE is a draw-out functional unit that accommodates protection and switching devices in К-ВLОСК series panels.
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max distribution current in a standard K-MODE unit is 630A*max., max connected actuation load power is 250 kW* max
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controls and monitors on the unit front fascia display the circuit state at a given point of time
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the door can be opened to adjust or service switching devices, specifically without having to draw the K-MODE out (please refer to the figure below)
- the test and truck-out positions ensure a guaranteed disconnection of main contacts
Blocking
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Draw-out unit blockage in a fixed position;
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Blocking to prevent drawing in/out when the switching unit is operational;
- Inhibited switching unit connection in any position other than truck-in.
Position of the draw-out blocks
Truck-in position:
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The unit is in operational position inside the panel;
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Power circuits and secondary circuits are closed;
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The blocking will prevent from taking the functional unit out of the panel unless the switching unit is off;
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Red indicator.
Test position:
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Power circuits are open, while the secondary circuits are closed;
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Yellow indicator, in test position.
Truck-out position:
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The unit is fully open inside the panel, meaning the power and secondary circuits are open;
- Green indicator.