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Siemens 6EP1331-1LD00 — Power Supplies

Siemens 6EP1331-1LD00

MPN6EP1331-1LD00

********** spare part ********* PSU100D 24 V/2.1 A stabilized power supply input: 100-240 V AC output: 24 V DC/2.1 A

$41.91Ref. price · indicative, final on quote
Siemens 6EP1331-1LD00 datasheet (PDF)
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

6EP1331-1LD00 key specifications
ParameterValue
Fuse protection typeinternal
Type of electrical connectionscrew-type terminals
Type of output voltage settingvia potentiometer
Type of the power supply network1-phase AC
Voltage curve at outputControlled, isolated DC voltage
Adjustable output voltage22 ... 28 V
At rated input voltage 1001.1 A
At rated input voltage 2400.7 A
Output voltage at DC rated value24 V
On slow fluctuation of input voltage0.5 %
Relative overall tolerance of the voltage2 %
Product function output voltage adjustableYes

All specifications

6EP1331-1LD00 additional specifications
ParameterValue
Behavior of the output voltage when switching onOvershoot of Vout < 2 %
At rated output voltage for rated value of the output current typical8 W
Relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical0.5 %
Design of Short-Circuit protectionElectronic shutdown, automatic restart
Property of the output Short-Circuit proofYes
Current limitation of inrush current at 25 °C maximum60 A
Buffering time for rated value of the output current in the event of power failure minimum15 ms
Supplied active power typical50 W
Number of Parallel-Switched equipment resources for increasing the power2
Line frequency47 ... 63 Hz
Depth of the enclosure38 mm
Width of the enclosure97 mm
Height of the enclosure128 mm
CE markingYes
UL approvalYes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273
CSA approvalYes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259; cURus (UL 60950-1, CSA C22.2 No. 60950-1), File E151273
EAC approvalYes
ULhazloc approvalNo
Top20 mm
ATEXNo
Left20 mm
IECExNo
Right20 mm
Bottom0 mm
DNV GLNo
Typical1 mA
At inputL, N, PE: 1 screw terminal each for 0.3 ... 1.3 mm² single-core/finely stranded
At output+, -: 1 screw terminal each for 0.3 ... 1.3 mm²
NEC class 2No
Rated range0 ... 2.1 A; +50 ... +70 °C: Derating 2.5%/K
Rated value2.1 A
1 rated value50 Hz
2 rated value60 Hz
In the feederRecommended miniature circuit breaker: from 10 A characteristic C or from 16 A characteristic B
Initial value85 V
During storage-40 ... +85 °C
FM registrationNo
During operation-10 ... +70 °C; with natural convection
During transport-40 ... +85 °C
MountingWall mounting
Full-Scale value264 V
I2t value maximum1.2 A²·s
Other informationSpecifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)
Galvanic isolationSafety extra low output voltage Vout according to EN 60950-1
Maximum rated value240 V
Minimum rated value100 V
Protection class IPIP20
Bridging of equipmentYes
Efficiency in percent86 %
Response delay maximum1 s
For emitted interferenceEN 55022 Class B
Nippon kaiji kyokaiNo
For interference immunityEN 61000-6-2
cCSAus, class 1, division 2No
At output 1 at DC rated value24 V
Design of input wide range inputYes
Lloyds register of shippingNo
On slow fluctuation of ohm loading1 %
Operating resource protection classClass I
Design of the overvoltage protection< 35 V
Display version for normal operationGreen LED for 24 V OK
French marine classification societyNo
Operating condition of the mains bufferingat Vin = 115/230 V
Galvanic isolation between input and outputYes
American bureau of shipping europe ltd.No
MPN
6EP1331-1LD00