SB-120-220-50 Non Standby CATV Power Supply 120Vac or 220Vac 50Hz Input 60Volt/15Amp or 90Volt/10Amp 900 Watt Output

MANUALEnglish / SpanishOVERVIEW:SB-120-220-50 non-standby power supply provides conditioned power to signal amplifiers in cable television and broadband distribution systems. The SB-120-20-50 has screened vents and a power ON indicator light. The transformer is mounted inside an enclosure and supplies the load with current limited, fully regulated AC power that is free from disturbances caused by spikes, surges and other forms of power line transients. AC power enters the transformer, is converted into a quasi-square wave and regulated at the required output voltage. The power supply output is 60Vac or 90Vac field selectable,” Not to be used simultaneously.”The SB-120-220-50 contains a ferroresonant transformer, resonant capacitor, input breaker, terminal blocks and some electrical components. The transformer is a ferroresonant design, which features constant and fully regulated output voltage, stable performance and high reliability. Primary and secondary windings of the transformer a