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National Stock Number:
6110-01-535-2304
Federal Supply Class:
6110
National Item Identification Number:
015352304
Description:
SWITCHING UNIT,POWER TRANSFER
Detail:
AN ITEM THAT IS ELECTRICALLY OPERATED TO TRANSFER AUTOMATICALLY THE LOAD FROM ONE POWER SOURCE TO AN ALTERNATE POWER SOURCE. MAY HAVE PROVISIONS FOR EMERGENCY MANUAL OPERATION. FOR MANUALLY OPERATED POWER TRANSFER UNITS, SEE SWITCH, BOX.
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Manufacturer Information:
| 600-36210-6 | 04801 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC | | ABT-4A3-400D / 600-36210-6 | 04801 | L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC |
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Techincal Specification:
| MANUAL OPERATION FACILITY | PROVIDED | | OVERALL DEPTH | 17.350 INCHES NOMINAL | | OVERALL HEIGHT | 30.750 INCHES NOMINAL | | OVERALL WIDTH | 19.000 INCHES NOMINAL | | SPECIAL FEATURES | SOLID-STATE, 3 PHASE, DUAL POSITION SWITCH DESIGNED TO CONNECT THREE PHASE LOAD TERMINALS TO ONE OF TWO SETS OF THREE PHASE INPUT SOURCE TERMINALS; THE SABT MONITORS THE VOLTAGE AND FREQUENCY OF THE POWER FROM ONE INPUT SOURCE AND IF THE POWER FROM THE SOURCE DROPS BELOW ACCEPTABLE LEVELS, THE SABT SWITCHES FROM THAT POWER SOURCE TO THE SECOND INPUT POWER SOURCE, MAINTAINING A STEADY POWER FLOW TO THE LOAD | | SUPPLEMENTARY FEATURES | CAN BE OPERATED AS A MANUAL SWITCH BY SELECTING THE MANUAL MODE USING A TOGGLE SWITCH LOCATED ON THE FRONT PANEL; IN MANUAL MODE, MOST OF SWITCH'S AUTOMATIC FUNCTIONS ARE DISABLED, MEANING THE SWITCH CAN BE TRANSFERRED CONVENIENTLY TO THE ALTERNATE SOURCE; THE UNIT REMAINS IN MANUAL MODE UNTIL THE AUTOMATIC MODE IS RESELECTED |
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