Transcription of HCI 434E/444E - Technical Data Sheet
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HCI 434E/444E - Technical Data SheetHCI434E/444 ESPECIFICATIONS & OPTIONSSTANDARDSN ewage Stamford industrial generators meet therequirements of BS EN 60034 and the relevant sectionof other international standards such as BS5000, VDE0530, NEMA MG1-32, IEC34, CSA , standards and certifications can be considered REGULATORSSX440 AVR - STANDARDWith this self-excited system the main stator providespower via the Automatic voltage Regulator (AVR) to theexciter stator. The high efficiency semi-conductors ofthe AVR ensure positive build-up from initial low levelsof residual exciter rotor output is fed to the main rotor througha three-phase full-wave bridge rectifier. The rectifier isprotected by a surge suppressor against surgescaused, for example, by short circuit or SX440 will support a range of electronicaccessories, including a 'droop' Current Transformer(CT) to permit parallel operation with other 3-phase sensing is required with the self-excitedsystem, the SX421 AVR must be AVRThis AVR also operates in a self-excited system.
HCI434E/444E Winding 311 Locked Rotor Motor Starting Curve MX SX 50 Hz 60 Hz MX SX 0 5 10 15 20 25 30 0 200 400 600 800 1000 1200 LOCKED ROTOR kVA PER CENT TRANSIENT VOLTAGE DIP .
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