QUINT-PS/1AC/48DC/20 primary-switched power supply unit. It has QUINT POWER power supplies with maximum functionality with screw connection and SFB technology. This circuit breakers magnetically and therefore quickly trip at six times the nominal current, for selective and therefore cost-effective system protection. The high level of system availability is additionally ensured, as it reports critical operating states before errors occur. Reliable starting of heavy loads takes place via the static power reserve POWER BOOST. Approved by UL Listed UL 508, UL/C-UL recognized UL 60950-1, UL ANSI/ISA-12.12.01 class I, division 2, groups A, B, C, D(Hazardous Location), EN 50121-4, EN 50121-3-2, EN 61000-3-2, IEC 61010-2-201 (SELV), BG (design tested), EN 50178, IEC 61010-1 (SELV), IEC 61010-2-201 (PELV), IEC 61010-2-201, IEC 61010-1.

• Nominal input voltage range from 100 to 240VAC, 120 to 300VDC (UL 508: <= 250 V DC)
• Nominal output voltage is 48VDC ±1 %, nominal output current is 20A(-25°C to 60°C, UOUT = 48 V DC)
• Output power is 960W, efficiency is >93% (for 230 V AC and nominal values)
• Reliable starting of difficult loads
• Quick tripping of standard circuit breakers, preventive function monitoring
• Degree of protection is IP20
• Screw input and output connection
• Metal housing material
• Ambient temperature range from -25°C to 70°C (> 60 °C Derating: 2,5 %/K, operation)
• Dimension is (W x H x D) 180 x 130 x 125mm