Figure 5-3. Transducer A103, Test Setup

Figure 5-2. Transducers A107 and A108, Test Setup

Figure 5-4. Transformers T101 and T102, Schematic

TM-5-6115-593-34 Generator Set Diesel Engine Driven Tactical Skid Mtd. 600 Kw 3 Phase 4 Wire 120/208 and 240/416 Volts Manual
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TM5-6115-593-34 NAVFAC P-8-631-34 TO-35C2-3-463-2- paragraph 5-3 c and test as follows: (1) Referring to figure 5-4, use an ohmmeter and check for continuity between terminals H1 and H2, terminals H2 and H4, and terminals X2 and X1. (2) With ohmmeter set on high scale, check for no continuity between terminals H1 and H3, and terminals H2 and X2. (3) Connect a 240 volt input with the coils in parallel and check for 120 volt output. (4) Connect a 480 volt input with the coils in series and check for 120 volt output. (5) If transformers do not meet above check, replace them. b. Transformer T103 (80, figure 5-1). Remove T103 according to paragraph 5-3 c and test as follows: (1) Refer to figure 5-5 and apply 120V AC between terminals 1 and 2. Use a voltmeter to check for indicated voltages (within 3 percent) at test points shown. (2) Repeat procedure with inputs at terminals 1 and 3, and at terminals 1 and 4. (3) If transformer T103 fails to provide any of the indicated voltages, it is defective and must be replaced. Figure 5-3. Transducer A103, Test Setup 5-6

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