Low balance, very fast discharge times Balance via hand-held remote control User programmable maintenance and alarm levels Removable fan modules Individual fan zone calibration Dimensions 8.9cm high x 16.5cm wide x 68.6cm (684-2951 , 2-fan) or 106.7cm (684-2954 ,3-fan) Less than 3 second 1000 → 100 volt discharge time at 48cm Balance ±5 voltage offset Additional required accessories are UK power cord 426-373 , European power cord 305-784
