AC25/30QTP-1 and -3 Operations Manual.... 5
7.2 LOAD MANAGEMENT...................................................................................... 42
7.3 LOAD MANAGEMENT OPERATION .............................................................. 44
7.3.1 Shore Cord Alarm, Single, Master, and Slave converters ........................ 44
7.3.2 Shore Cord Setup, Single, Master, or Slave Converters ........................... 45
7.3.3 Voltage Droop, Single or Master Converters ........................................... 46
7.3.4 Automatic Transfer to Generator, Single or Master Converters (Seamless
Transfer installed) ..................................................................................... 47
7.3.5 Quick Setup of Shore Cord Alarm, Single, Master, or Slave Converters . 48
7.4 GENERATOR FREQUENCY ANALYSIS ......................................................... 49
7.5 CONVERTER OUTPUT IMPEDANCE CONTROL .......................................... 49
7.6 AGC CONTROL .................................................................................................. 50
7.7 kW-HOUR METER AND MAXIMUM POWER LEVEL DISPLAY ................ 51
7.8 CONVERTER OUTPUT VOLTAGE CONTROL .............................................. 52
7.9 EVENT LOG ........................................................................................................ 53
8 TROUBLE-SHOOTING AND DIAGNOSTICS ............................................. 55
8.1 COMMON PROBLEMS ...................................................................................... 55
8.2 FAILURE AND WARNING MESSAGES .......................................................... 56
8.3 INFO DISPLAY ................................................................................................... 56
8.4 STATUS WORDS ................................................................................................ 57
8.5 GATHERING DATA ........................................................................................... 57
8.6 SOFTWARE TOOLS ........................................................................................... 57
9 CALIBRATION .................................................................................................. 59
10 MAINTENANCE ................................................................................................ 61
11 INTERNATIONAL POWER FORM REFERENCE ..................................... 62
TABLE OF FIGURES
Figure 1: BLOCK DIAGRAM ..................................................................................................... 10
Figure 2: MECHANICAL OUTLINE .......................................................................................... 18
Figure 3: MOUNTING HOLE PATTERN................................................................................... 19
Figure 4: INPUT AND OUTPUT CONNECTIONS.................................................................... 23
Figure 5: MODULE POWER CABLE CONNECTION .............................................................. 24
Figure 6: MODULE GROUND CABLE CONECTION.............................................................. 24
Figure 7: CONTROL MODULE CIRCUIT BOARDS ................................................................ 26
Figure 8: FRONT PANEL CONTROLS ...................................................................................... 29
Figure 9: RS-232C PINOUT ........................................................................................................ 40
Figure 10: RS-485 CONNECTIONS............................................................................................ 41
Figure 11: STATUS WORD BIT DEFINITIONS ....................................................................... 58
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