ABB IEPAS01 AC System Power Supply

Bailey Infi 90 AC System Power Supply Manufacturers ABB, Bailey Model(s)

ABB Bailey Infi 90, ABB Bailey Infi 90 and Net 90

Additional Information Power Entry Panel, can be set up for either 120 or 240 Vac. Includes AC Transfer Module and Bus Monitoring Module. No cables included.

Estimated Shipping Size Dimensions: 2.0" x 13.0" x 7.0" (5.1 cm x 33.0 cm x 17.8 cm)

Weight: 0 lbs 15.0 oz (0.4kg )

Tariff Code: 8538907080

Country of Origin: United States Ships from Webster NY, USA

Bailey Infi 90 AC System Power Supply

Below is a side internal view of the EL mechanism and the associated anti-pumping component. 

When the opening pushbutton or coils are activated the opening shaft lever pushes down on point C of the anti-pump device.

This causes the device to side down slot D in direction of arrow B. 

Then the trigger portion A moves out from between the closing push-button and the closing shaft lever. 

So if the closing button or signal is held active and the opening button or signal is then activated.

The trigger A will pull out from between closing shaft lever and the closing push button. 

Once the open signal is released the trigger A will come to rest under the closing push-button and will 

not return between the closing shaft lever and closing push-button until the button or closing command is released.

The closing push button is operated by the closing coil (MC) directly by the shaft closing device.

This allows the anti-pumping device to prohibit closing by manual or electrical means.

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