CHAPTER IV, SECTION 3 SITE Elmer NO. OF UNITS RATED CAPACITY EACH TOTAL CAPACITY KW 4 1 1,000 KW 3/60 2400 V 600 KW 3/60/2400 V 4,000 600 Total Fred 4,600 4 ] 1 2 122 KW 3,60/2400 V 488 600 KW 3/60-2400 V 135 KW 3/60 :.2400 V 600 270 167 KW 3/60/2400 V Total 1,525 David 1 Yvonne 6 Ursula Nan 167 2 60 KW 75 KW 3/60/208 V 60 3/60/208 V 75 150 KW 3/60/4160 V 900 150 KW 3/60/2400 V 300 3 101 KW 3.:60/2400 V 803 3 150 KW 3,60/2400 V 450 2 1 122 KW 3/60/2400 101 KW 3/60, 2400 Total 244 101 795 Fox 2 75 KW 3/60/220 150 Tare 2 75 KW 3/60/220 V 150 Gene 2 75 KW 3/60/220 V 150 For reasons of economy, electrical power distribution at Elmer and Fred was through overhead lines. Between these two sites, two submarine lines (each capable of carrying the load) were provided for continuous service in case of the failure of one line. For the transfer of power over the submarine cables the generated 2400 volts were first stepped up to 4,160 volts at Elmer and then stepped down to 2,400 volts at Fred. At Ursula, 4,160 volts and at Nan and Yvonne 2,400 volt circuits were used; these were stepped down to operating voltages of 208/117 by conveniently located transformers. Complete operating and production records covering the fixed installations were maintained and reported monthly to the AEC. There were no serious power outages during the critical test operational period. One of the 1000 KW alternators on Elmer shorted and burned out in early June 1956, and had to be sent to Honolulu for rewinding. The remaining three generators were able to meet all demands at that time. The daily average of KW hours produced at the fixed installations is shown in Table 4-12. Page 4-32 Figure 4-18. 600 KW Generators - Under Load Test