CONTROL BOARD DISTRIBUTION AND CONTROL QDM-QDT CONTROL BOARDS 3-500 KW GENERAL CHARACTERISTICS Certifications — CEI 61439-1, CEI 61439-2 Power range — 3 – 500 kW Voltage — 230/400V – 277/480V Frequency — 50/60 Hz Connections — single-phase / three-phase Measures — voltage, current and frequency, through analogical instrumentation, or alternatively network analyser: digital, three-phase, voltage meter, current, frequency, cos.f, active/ reactive/apparent power Protections includes — magneto thermal switch on users line, for generator protection Warnings — on voltage / frequency generated thresholds OPTIONALS PLC FOR THE AUTOMATION AND HMI TOUCH SCREEN OPERATOR INTERFACE EMERGENCY STOP (AUTOMATIC CLOSING OF THE ELECTRIC VALVE IN THE EVENT OF ALARM) FLOW RATE CONTROL IN PRESSURE / LEVEL ANALOGIC LEVEL / PRESSURE SENSOR 4-20 MA SIGNAL TELESIGNAL SMS
Технические характеристики
CharacteristicsOther characteristicautomatic, electric, digital
