2.4.6. auxiliary power system1. auxiliary power systems mainly include:-The change in status line static (Static Inverter)-Battery chargers-Batteries and accumulators, packagingDemonstration of the equipment on the following:(1) the change to the static status lineA. Each train at least 2 sets of static status line change, the design details such as capacity, extra spread distribution and backup configuration method must submit to the evaluation.B. any of the static status line change when in case there is a problem, then the change to static status line left to be unaffected, and can rescue the electricity needed for the load.C. Design the static status line change to fit the requirements of IEC60310, IEC 61287, EN50155.D. Raw event capacity using IGBT control systems using the microprocessor technique. Output voltage of the line status change to static voltage, AC output voltage to maintain within the scope of 389V ± 6%, 110V ± 6%, the output frequency is maintained between 60 Hz ± 1 Hz.E. performance the static status line change at least equal to 90%.(2) The battery chargersA. Each train at least 2 sets of device Chargers, accumulators, the design details such as: capacity, load distribution and backup configuration method must submit to the evaluation.B. When any one charger batteries in case there is a problem, then the remaining batteries charger must not be affected, and can rescue the electricity needed for the load.C. charger batteries to provide low voltage power source that all low voltage equipment needs, level of output voltage in the range ± 1% 110VDC.D. for the low voltage power supply needs, must base the largest environment temperature and input voltage range, the contractor must provide the details of related design charger batteries (the largest deviation value of output voltage of the charger, batteries, peak value of waves , charging time cell batteries and verify documents, spreadsheet design).
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