Siemens Power Supply PSU100D

Siemens Power Supply PSU100D Product Information

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It is possible to screw the Siemens Power Supply PSU100D, a single-phase, switched-mode power supply, straight into the wall.

Features of the Siemens Power Supply PSU100D

• 1-phase, 12 V DC/ 3 A and 8.5 A
• Wide-range input, input voltage 90 ... 264 V

Siemens Power Supply PSU100D Technical details

Article number product brand name type of current supply	6EP1321-1LD01 PSU100D 12 V/3 A	6EP1322-1LD01 PSU100D 12 V/8.5 A
siemens power supply psu100d 6EP1321-1LD01 and 6E colspan="3"01 input
Siemens power supply network's type	1-phase AC	1-phase AC
supply voltage at AC
● The lowest rated value ● The highest rated value ● The starting value ● The full-scale value	100 V 240 V 90 V 264 V	100 V 240 V 90 V 264 V
broad range of input	Yes	Yes
Overvoltage Overload Capability	1.25 × Vin rated, 500 ms	1.25 × Vin rated, 500 ms
buffering time for the output current's rated value in the case of a minimum power outage	16 ms	9 ms
state of the mains buffering system	at Vin = 115/230 V	at Vin = 115/230 V
line frequency line frequency	50 Hz/60 Hz 47 ... 63 Hz	50 Hz/60 Hz 47 ... 63 Hz
input current ● 100 V is the rated input voltage. ● 240 V is the rated input voltage.	0.85 A 0.5 A	2.2 A 1.2 A
Inrush current limitation at a maximum temperature of 25 °C Maximum I2t value kind of fuse protection The feeder's fuse protection type	45 A 1.5 A²·s T3.15AL250V (internal) Miniature circuit breakers with characteristics of 16 A and 20 A are advised (for North America).	55 A 2.5 A²·s T4AL250V (internal) Miniature circuit breakers with characteristics of 16 A and 20 A are advised (for North America).
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 output
output voltage curve	DC voltage that is isolated and controlled	DC voltage that is isolated and controlled
output voltage at the DC rating	12 V	12 V
output voltage ● At the DC rated value at output 1,	12 V 12 V	12 V 12 V
Adjustable output voltage	Yes; via potentiometer	Yes; via potentiometer
adjustable output voltage	10.8 ... 13.2 V	10.8 ... 13.2 V
relative overall voltage tolerance	1 %	1 %
relative output voltage control accuracy ● Based on gradual input voltage fluctuations ● Based on the gradual variation of ohm loading	0.5 % 0.5 %	0.5 % 0.5 %
voltage peak ● maximum	120 mV	120 mV
display version for regular use	Green LED for 12 V OK	Green LED for 12 V OK
output voltage behaviour upon turning on	Overshoot of Vout < 10 %	Overshoot of Vout < 10 %
response delay maximum	1 s	0.5 s
duration of the output voltage increase ● maximum	30 ms	30 ms
output current ● rated value ● rated range	3 A 0 ... 3 A; +50 ... +70 °C: Derating 2.0%/K	8.5 A 0 ... 8.5 A; +50 ... +70 °C: Derating 2.0%/K
	2.6 ... 4.9 A	5.1 ... 9.9 A
provided active power in a typical Equipment bridging	35 W No	100 W No
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 effectiveness
efficiency as a percentage	86 %	87.5 %
power loss [W] ● typically at the rated output voltage for the rated output current	5.7 W	14.22 W
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 closed-loop management
relative control accuracy of the resistive load's output voltage load step Typical 50/100/50 percent	10 %	10 %
setting time ● Typical load step 50 to 100% ● Typical load step: 100 to 50%	4 ms 4 ms	4 ms 4 ms
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 safeguarding and observing
The overvoltage protection's design	< 17.4 V	< 17.4 V
The output's short-circuit proof property	Yes	Yes
Short-circuit protection design	Automatic restart and electronic shutdown	Automatic restart and electronic shutdown
Electronic shutdown and automatic restart	3.3 ... 5.25 A	9.35 ... 14.88 A
RMS value for sustaining short circuit current ● typical	4 A	9 A
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 security
separation of the input and output galvanically	Yes	Yes
isolation by galvanic	Extra low output voltage for safety Vout based on EN 62368-1	Extra low output voltage for safety Vout based on EN 62368-1
protection class for operating resources	Class I	Class I
current leakage ● maximum	0.5 mA	0.5 mA
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 EMC
standard ● for interference released ● for limitation of primary harmonics ● for interference immunity	EN 55032 Class B IEC 61000-3-2 EN 55035	EN 55032 Class B IEC 61000-3-2 Class A EN 55035
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 approvals, standards, and specifications
certificate of appropriateness ● CE marking ● UL approval ● CSA approval ● UKCA marking ● EAC approval ● NEC Class 2	Yes Indeed; cURus (UL 62368-1, CSA C22.2 NO 62368-1-14), File E151273; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 62368-1, CSA C22.2 NO 62368-1-14), File E151273 Yes No No	Yes Indeed; cURus (UL 62368-1, CSA C22.2 NO 62368-1-14), File E151273; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 Indeed; cURus (UL 62368-1, CSA C22.2 NO 62368-1-14), File E151273; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 Yes No No
certification type ● BIS ● CB-certificate	Yes; R-611003204 Yes	Yes; R-611003204 Yes
MTBF at 25 °C	700 000 hours; SR-332 indicates that the input voltage is 115 V/230 V AC and the load is 100% full (12 V, 3 A).	700 000 hours; SR-332 states that the input voltage is 115 V/230 V AC and the load is 100% full (12 V, 8.5 A).
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 Hazardous environments, norms, approvals, and specifications
certificate of appropriateness ● IECEx ● ATEX ● ULhazloc approval ● cCSAus, Class 1, Division 2 ● FM registration	No No No No No	No No No No No
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 maritime classification, standards, approvals, and requirements
approbation of shipbuilding	No	No
Association for Marine Classification ● ABS stands for American Bureau of Shipping Europe Ltd. ● Society for French Marine Classification (BV) ● Veritas Det Norske (DNV) ● LRS, or Lloyds Register of Shipping	No No No No	No No No No
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 approvals, standards, and specifications Declaration of Environmental Products
Declaration of Environmental Products	Yes	Yes
Potential for Global Warming [CO2 eq] ● total ● During the production process ● While in operation ● After death	181.8 kg 3.4 kg 178.3 kg 0.05 kg	450.7 kg 5.7 kg 444.8 kg 0.09 kg
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 environmental circumstances
temperature of the surroundings ● during operation ● during transport ● during storage	It is not advised to install the device on low thermal conductive surfaces, such as plastics, in temperatures between -25 and +70 degrees Celsius with natural convection. -40 ... +85 -40 ... +85	It is not advised to install the device on low thermal conductive surfaces, such as plastics, in temperatures between -25 and +70 degrees Celsius with natural convection. -40 ... +85 -40 ... +85
maximum relative humidity and condensation as defined by IEC 60068-2-38	20... 90% in the absence of condensation	20... 90% in the absence of condensation
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 mode of connecting
kind of electrical connection	screw terminal	screw terminal
● at input	For 0.75... 2 mm² single-core/finely stranded, L, N, and PE each have one screw terminal.	For 0.75... 2 mm² single-core/finely stranded, L, N, and PE each have one screw terminal.
● at output	Each screw termination is 0.75... 2 mm².	Each screw termination is 0.75... 2 mm².
● For supplementary contacts	-	-
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 mechanical information
dimensions of the enclosure: width, height, and depth	82 mm × 29 mm × 99 mm	97 mm × 30 mm × 129 mm
method of fastening ● Normal rail mounting ● S7 rail installation ● wall mounting	Wall mounting No No Yes	Wall mounting No No Yes
net weight	0.17 kg	0.29 kg
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 more details
other information	Details at the ambient temperature of +25 °C and the rated input voltage (unless otherwise noted)	Details at the ambient temperature of +25 °C and the rated input voltage (unless otherwise noted)
siemens power supply psu100d 6EP1321-1LD01 and 6EP1322-1LD01 details about security
security information	Siemens offers industrial cybersecurity solutions to protect plants, systems, machines, and networks. Customers must implement and maintain robust security measures, use up-to-date products, and apply updates promptly.	Siemens offers industrial cybersecurity solutions and advises customers to maintain robust security measures, use updated products, and apply updates promptly.