Power Supply PS791-2DC and PS791-2AC . Технические данные . Подробное описание, цены на оборудование Siemens. Большой выбор, низкие цены на Power Supply PS791-2DC and PS791-2AC

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Power Supply PS791-2DC and PS791-2AC

Order number	6GK5791-2DC00-0AA0	6GK5791-2AC00-0AA0
Product type designation	Power Supply PS791-2DC	Power Supply PS791-2AC
Type of current supply	10 W, input: 12-24 V DC, output:18 V DC	10 W, input: 90 - 240 V AC, output: 18 V DC
Electrical data Input
Supply voltage at AC		100 ... 240 V
Supply voltage 1 Rated value	12 V
? Supply voltage 1 rated value	9 ... 32 V
? Type of voltage 1 of the supply voltage	DC, safety extra-low voltage (SELV)
Supply voltage 2 Rated value	24 V
? Supply voltage 2 rated value	9 ... 32 V
? Type of voltage 2 of the supply voltage	DC, safety extra-low voltage (SELV)
Buffering time at rated output current in the event of power failure minimum	14,4	20 ms; 14,4
Line frequency		45 ... 65 Hz
Electrical data Output
Output voltage at DC Rated value	18 V	18 V
Supplied active power typical	14.4 W	14.4 W
Electrical data Safety
Operating resource protection class	VDE 0805, VDE 0100	VDE 0805, VDE 0100
Interfaces
Type of electrical connection
? at input	4-pole screw-type terminal for DC power	3-pole screw-type terminal for AC power
? at output	4 pin connector	4 pin connector
Design, dimensions and weight
Width	133 mm	133 mm
Height	45 mm	45 mm
Depth	30 mm	30 mm
Net weight	0.223 kg	0.209 kg
Permitted ambient conditions
Ambient temperature
? during operation	-40 ... +70 °C	-40 ... +60 °C
Protection class IP	IP65	IP65
Standards, specifications, approvals
Standard
? for safety from CSA and UL	EN 60950, UL 60950-1	EN 60950, UL 60950-1