The IZF21/31 fans offer market-leading performance, functionality, size and accessories. Treat an area up to 2' x 8', neutralizing static as rapidly as 0.5s while achieving a ±5V balance. 8 emitters provide high ion output, and reverse polarity each time power is supplied, increasing durability. Controls include a power switch, 10-speed fan adjuster, and ion balance adjuster. 4 red/green LEDs
Operations Manual: IZx-OMR0035 Specifications AC adapter (IZF21-CG1 / IZF21-CG2) Model Air flow Applied voltage Ion generating method Voltage application method IZF21 (NPN) IZF21-P (PNP) IZF31 (NPN) IZF31-P (PNP) 1.8 m3/min 4.4 m3/min +/-5kV Corona discharging method DC Offset voltage (ion balance) Note) +/-5 V 24 VDC +/-10 (%) Power supply voltage 0.9 A or less 1.3 A or less Current consumption Connect with +24 V Voltage
Model: 21 (1.8 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: Y (w/Automatic Cleaning Unit & Adjustable Louver), Filter: U (w/Filter)
Model: 21 (1.8 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: B (w/Bracket), Automatic Cleaning Unit, Louver: None, Filter: U (w/Filter)
Model: 21 (1.8 m³/min), Input/Output: P (PNP, Input, Output), Power Supply Cable, AC Adapter: N (None), Bracket: None, Automatic Cleaning Unit, Louver: None, Filter: U (w/Filter)