AVR台调压器MX321

AVR Voltage Regulatormx321 Sensing input voltage 190 -264V ac max,2 or 3 phase Frequency 50-60 Hz nominal Power input (PMG) Voltage 190-220V ac max.3 phase ,3 wire current 3A/phase Output Voltage Max 120V dc Current Continuous 3.7 A ( see note 1 ) Intermittent 6A for 10 secs resistance 15 ohms minimum regulation +/- 0.5% RMS with 4% engine governing (see note 2 ) Thermal drift 0.02% per deg .C change in AVR ambient (note 3 ) Soft start ramp time 0.4 – 4 seconds Typical system response AVR response 10 ms Filed current to 90% 80 ms Machine volts to 97% 300 ms External voltage adjustment +/- 10% with 5 k ohm 1 watt trimmer (see note 4 ) Under frequency protection Set point 95% Hz (see note 5 ) Slope 100-300% down to 30 Hz Max Dwell 20% volts/s recovery Unit power dissipation 18 watts maximum Analogue input Maximum input +/- 5V dc (see note 6) sensitivity 1v for 5% generator volts (adjustment ) Input resistance 1k ohm Quadrature input 10 ohms burden Max sensitivity 0.22 A for 5% droop OPF Max input 0.33 A Current voltage detection input Set point 300V .time delay:1 sec(fixed ) CB trip coil volts 10 – 30 V dc CB trip coil resistance 20-60 ohms Over excitation protection Set point 75 V dc Time delay 8-15 seconds( fixed ) environmental vibration 20 – 100 Hz 50mm/sec 100Hz – 2k Hz 3.3g Operating temperature -40 to +70 degree Relative humdity 0-70 degree 95% (see note 7 ) Storage temperature -55 to + 80 degree Wiring Diagram Package For more information pls kindlyvisit our website Similar brushless type Stamford Newage avr:MX321,AS440,sx460,SX440EA440-T Exclusive avr GB Series:GB100,GB110,GB120,GB130,GB160 AVC63 series Basler avr:AVC63-4, AVC63-4A, AVC63-7, AVC63-7F, AVC63-7FS,AVC63-7-1A Any question pls feel free to contact us. Thanks!