Universal Add-On Panel

The UAP is used with the PMCP for controlling a solenoid operated Automatic Transfer Switch in various transfer modes: Closed (CTTS), Delayed (DTTS), Soft Load (STTS), Load Dump (Add/Shed Load), and Load Disconnect. It is also used in place of the Breaker Add-On Panel for controlling DC operated breakers. It can handle AC or DC control circuits. The UAP can be configured or re-configured in the field by changing the arrangement of the jumper wires.

Standard Features:

Load Disconnect contacts

Breaker trip contacts (transfer failure fault)

Selectable Load Dump activation logic

Alarm output (transfer failure occurred)

Alarm reset input

Initiate synchronization output

Power relays/contactors for controlling transfer

Terminal block features for easy customer hookup

Quick disconnects for configuring transfer mode/upgrading easily

5 Transfer Modes:

OPEN:	Open Transition Transfer (break before make)
CTTS:	Closed Transition Transfer (make before break)
STTS:	Soft Load Transition Transfer (make before break)
DTTS:	Delay Transition Transfer (break before make)
Load Dump Feature:	Transfer to normal regardless of the state of normal

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