Power supply unit PS320 / 480 – – – – – – 220 x 71 x 140 mm Material: Connection: Type of protection: Protection class: Mounting position: Highlights: – Mass: Housing: Die cast aluminium All of plug-in type IP 65 I (PE connection required) Any Wide range voltage input High overload capacity Status visualisation by way of LED On/Off switch 2.3 kg Nominal data Typ PS480-24-1 PS320-24-2 PS480-48-1 PS320-48-2 9920472002 9920472004 9920472003 9920472001 1 x 24.5 ±3% 2 x 24.5 ±3% 1 x 48 ±3% 2 x 48 ±3% Part no. Output voltage V DC Continuous output power W 1 x 480 2 x 160 1 x 480 2 x 160 Peak output power W max. 880 max. 2 x 440 max. 880 max. 2 x 440 Overvoltage protection (DC output end)2 V Max. feedback voltage V DC Efficiency1 Permanent shut-off at ≥ 35V Permanent shut-off at ≥ 60V < 35 < 60 % 93 Input voltage V AC 380-480 (3~) Input operating voltage range V AC Nominal input current 1 A Peak input current A Nominal input frequency Hz 330-550 (3~) < 1.0 (with 3 x 400V AC, 50 Hz) < 0.8 (with 3 x 400V AC, 50 Hz) < 0.8 (with 3 x 480V AC, 50 Hz) < 0.8 (with 3 x 480V AC, 50 Hz) < 4A, 3 x 400V AC, 50 Hz 50-60 Hz Overtemperature protection2 Permanent shut-off Phase error1 Function guaranteed in 2-phase operation (however shorter service life and MTBF) Overvoltage category III (acc. to EN50178) Output/input isolation SELV, PELV IEC/EN 60950-1, EN50178 EN60204-1, IEC 60364-4-41 Additional control input Output ripple Not used => reduced power ≤ 100W / channel mV Overvoltage2 h Operating temperature °C Installation altitude 2 50.000 at nominal load in operation at 30°C -30 … 40 < 1000 m above sea level mm Subject to alternations 1 < 400 Shut-off on overvoltage Service life Dimensions (L x H x D) < 200 At Pout = 320W; To reset the power supply unit, switch off I/O switch for ≥ 3 s 220 x 71 x 140 Power supply unit PS320 / 480 220 x 71 x 140 mm Connector versions AC input: Lumberg Type RKW 40 Alternatively: Type RK 40 PS320-24-2 / PS320-48-2 DC output: Lumberg Type RSW 30 Alternatively: Type RS 30 Output 1 / 24V 3AC 380 - 480 V Power Output 1 / 48V Output 2 / 24V Output 2 / 48V PS480-48-1 DC output: Lumberg Type RSW 30 Alternatively: Type RS 30 Visualisation (LED): On/Off switch Green light: 3-phase operation Flashing green: 2-phase operation DC outputs Green light: Flashing green: Yellow light: Flashing yellow: Control input Low, normal operation Control input Low, normal operation, overload Control input High, reduced-power operation Control input High, reduced-power operation, overload Characteristic curve current/voltage (example: PS320-24-2): Voltage profile Current profile Output / 48V PS480-24-1 DC output: Cable connector 7.810.500.000 Crimp insert (pin) 7.003.983.101 Crimp contacts (pin) 7.010.982.001 Output / 24V