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This Concept Map, created with IHMC CmapTools, has information related to: Node_14b_Procedure to Parallel a Turbo Alternator, Follow By T/A S/B If neccessary, Switch the Check Sync ON. Note That This device prevents the operator from paralleling out of phase, however a good operator will only attempt to close the incoming machine ACCB when the phase deiifernce is small (Synchroscope at approximatel 12'o clock)., If neccessary Optional 6] Adjust the speed of the T/A to just over 60 Hz such that the synchroscope is rotating slowoly clockwise. 7] When the synchroscope pointer is close to 12 o'clock - say(5 to 12 - if it were a clock) then close the ACCB. 8] Load can be shared between the two alternators by increasing and lowering the speed adjusting lever., Turbo Alternator D/A S/B Follow By, Turbo Alternator D/A S/B 1] Set the alternator on the board to 60 Hz 440 V, If neccessary Optional Switch the Check Sync ON., Procedures to follow To Parallel Turbo Alternator, 1] Set the alternator on the board to 60 Hz 440 V If not adjust 2] Switch Synchroscope on., Follow By T/A S/B 3] Select auto AVR and adjust the excitation to give 440 V terminal voltage 4] The "Power Available" lights up, switch the synchroscope ON 5] Select the Incoming Machine to T/A 1 or (T/A 2 - if paralleling No. 2)