The SI PU Power Unit is required to power swepro IONic antistatic products. Your benefits are constant performance, prevention of voltage fluctuations and long service lives - with no drop in performance. The Power Unit has four high-voltage connectors to address the broadest application scope as possible. This means up to four antistatic products can be powered simultaneously with a constant high voltage. HVC connections: 4 Prim. volts: 230V Sec. volts: 4,8kV Hertz: 50-60Hz Fuse: 250mA Sec. current: 5mA Effekt: 24VA Protection: IP65