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- Part number
- 6EP3344-0SB00-0AY0
- Model no
- PSU100E
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· From Türkiye
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SITOP PSU100ESiemens 6EP3344-0SB00-0AY0 SITOP PSU100E 48V 5A 1AC Power Supply
Siemens SITOP PSU100E power supply, 6EP3344-0SB00-0AY0, 100/230V AC input, 48V DC/5A output, 240W.
Description
About the PSU100E
About the PSU100E
The Siemens SITOP PSU100E 6EP3344-0SB00-0AY0 is a single-phase AC power supply rated 100/230 V AC input and 48 V DC/5 A output, delivering 240 W at 92% efficiency with a 30 ms buffering time on power loss. Output voltage is adjustable from 48 to 54 V via potentiometer, and two units can be paralleled for higher power.
Certifications & Standards
- CE
- EAC
Selection Notes
The 48 V/5 A output and 240 W rating fit loads that a standard 24 V SITOP supply can't serve directly - DC motor brakes, some sensor/actuator networks, or auxiliary control circuits specified at 48 V. Two units can be connected in parallel to raise available power beyond 240 W, which is the path to take if a single 5 A output is undersized rather than switching to a different SITOP series. The 85-132 V and 170-264 V dual input range auto-covers both 120 V and 230 V mains without a selector switch.
Applications
Used where 48 V DC is the plant standard - telecom-adjacent equipment, some conveyor brake circuits, or auxiliary control loops - fed from single-phase 100-230 V AC mains.
Specification
Full specification
General information 3
| product brand name | SITOP |
|---|---|
| product type designation | PSU100E |
| type of current supply | 48 V/5 A |
Input 18
| type of the power supply network | 1-phase AC |
|---|---|
| phase number | 1 |
| voltage curve at input | AC |
| supply voltage | 100 V/230 V |
| input voltage 1 at AC | 85 ... 132 V |
| input voltage 2 at AC | 170 ... 264 V |
| supply voltage: at 50 Hz | 230 V |
| supply voltage: at 60 Hz | 100 V |
| line frequency | 50/60 Hz |
| wide range input | No |
| buffering time for rated value of the output current in the event of power failure minimum | 30 ms |
| operating condition of the mains buffering | at Vin = 120/230 V |
| input current: at rated input voltage 120 V | 4.4 A |
| input current: at rated input voltage 230 V | 2 A |
| current limitation of inrush current at 25 °C maximum | 58 A |
| I2t value maximum | 1.5 A2·s |
| fuse protection type | T 6.3 A (not accessible), soldered |
| fuse protection type in the feeder | Recommended miniature circuit breaker: from 10 A characteristic C |
Output 25
| voltage curve at output | Controlled, isolated DC voltage |
|---|---|
| product function output voltage controlled | Yes |
| product function output voltage stabilized | Yes |
| output voltage at DC rated value | 48 V |
| output voltage: at output 1 at DC rated value | 48 V |
| output voltage: at output 1 at DC | 48 V |
| output voltage adjustable | Yes; via potentiometer |
| adjustable output voltage | 48 ... 54 V; max. 240 W |
| relative overall tolerance of the voltage | 3% |
| relative control precision of the output voltage: on slow fluctuation of input voltage | 0.2 % |
| residual ripple: maximum | 50 mV |
| residual ripple: typical | 30 mV |
| voltage peak: maximum | 150 mV |
| voltage peak: typical | 100 mV |
| display version for normal operation | Green LED for 48 V OK |
| type of signal at output | Relay contact (NO contact, rating 60 V DC/ 0.3 A) for 48 V OK |
| behavior of the output voltage when switching on | Overshoot of Vout approx. 2 % |
| response delay maximum | 1.5 s |
| voltage increase time of the output voltage: typical | 15 ms |
| voltage increase time of the output voltage: maximum | 500 ms |
| output current: rated value | 5 A |
| output current: rated range | 0 ... 5 A; +60 ... +70 °C: Derating 5%/K |
| supplied active power typical | 240 W |
| bridging of equipment | Yes |
| number of parallel-switched equipment resources for increasing the power | 2 |
Show all 119 specifications ↓ Show less ↑73 more values in Identification, Efficiency, Closed-loop control, Protection and monitoring, Safety, EMC, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Ambient conditions, Connection method, Mechanical data, Additional information, Version Classification, Logistics.
Identification 10
| Part number | 6EP3344-0SB00-0AY0 |
|---|---|
| Type designation | PSU100E |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515155119 |
| ETIM class | EC002540 |
| eCl@ss | 27040701 |
Efficiency 2
| efficiency in percent | 92 % |
|---|---|
| power loss [W]: at rated output voltage for rated value of the output current typical | 12 W |
Closed-loop control 5
| relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical | 0.3 % |
|---|---|
| relative control precision of the output voltage at load step of resistive load 10/90/10 % typical | 1% |
| setting time: load step 10 to 90% typical | 0.5 ms |
| setting time: load step 90 to 10% typical | 0.5 ms |
| setting time: maximum | 1 ms |
Protection and monitoring 5
| design of the overvoltage protection | < 60 V |
|---|---|
| property of the output short-circuit proof | Yes |
| design of short-circuit protection | Electronic shutdown, automatic restart |
| typical | 5.3 A |
| enduring short circuit current RMS value: typical | 8.7 A |
Safety 6
| galvanic isolation between input and output | Yes |
|---|---|
| galvanic isolation | Output voltage: SELV, ES1 (IEC 62368-1), DVC As (IEC 61204-7) |
| operating resource protection class | Class I |
| leakage current: maximum | 3.5 mA |
| leakage current: typical | 1 mA |
| protection class IP | IP20 |
EMC 6
| standard: for emitted interference | EN 61000-6-4 |
|---|---|
| standard: for mains harmonics limitation | EN 61000-3-2 |
| standard: for interference immunity | EN 61000-6-2 |
| standards, specifications, approvals certificate of suitability: CE marking | Yes |
| type of certification: CB-certificate | No |
| MTBF at 40 °C | 1 050 000 h |
Standards, specifications, approvals hazardous environments 4
| certificate of suitability: IECEx | No |
|---|---|
| certificate of suitability: ATEX | No |
| certificate of suitability: ULhazloc approval | No |
| certificate of suitability: FM registration | No |
Standards, specifications, approvals marine classification 5
| shipbuilding approval | No |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | No |
| Marine classification association: French marine classification society (BV) | No |
| Marine classification association: Det Norske Veritas (DNV) | No |
| Marine classification association: Lloyds Register of Shipping (LRS) | No |
Ambient conditions 4
| ambient temperature: during operation | -25 ... +70 °C; with natural convection |
|---|---|
| ambient temperature: during transport | -40 ... +85 °C |
| ambient temperature: during storage | -40 ... +85 °C |
| environmental category according to IEC 60721 | Climate class 3K3, 5 ... 95% no condensation |
Connection method 4
| type of electrical connection | screw terminal |
|---|---|
| at input | L, N, PE: 1 screw terminal each for 0.5 ... 2.5 mm2 single-core/finely stranded |
| at output | +, -: 2 screw terminals each for 0.5 ... 2.5 mm2 |
| for auxiliary contacts | 13, 14 (alarm signal): 1 screw terminal each for 0.5 ... 2.5 mm2 |
Mechanical data 11
| width × height × depth of the enclosure | 42 × 125 × 125 mm |
|---|---|
| installation width × mounting height | 42 mm × 225 mm |
| required spacing: top | 50 mm |
| required spacing: bottom | 50 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x7.5/15 |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | No |
| housing can be lined up | Yes |
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
Version Classification 4
| eClass | 16 27-04-07-01 |
|---|---|
| ETIM | 10 EC002540 |
| IDEA | 4 4130 |
| UNSPSC | 15 39-12-10-04 |
Logistics 6
| Net weight | 0.5 kg |
|---|---|
| Country of origin | HU |
| Shipping weight | 1.0 kg |
| Ships from | Türkiye |
| Dispatch | 13 Nov |
| Stock | Low stock |
Source: manufacturer data · Last verified: 01 Nov 2026
Documents
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Certifications
Certifications and standards
- CE marking
- EAC approval
Quick answers
Questions about the PSU100E
What is the rated current of PSU100E?
The rated current of PSU100E is 5 A.
Which supply voltage is PSU100E rated for?
The rated operational voltage of PSU100E is 100–230 V AC.
What motor power is PSU100E rated for?
The rated motor power of PSU100E is 0.24 kW.
What is the HS code of PSU100E for customs?
The tariff (HS) code on file for PSU100E is 85044083.
What is the EAN of PSU100E?
The EAN (GTIN) of PSU100E is 4025515155119.
Where does PSU100E ship from, and how fast?
PSU100E ships from Türkiye. Shipping calculated at checkout · import duties and taxes paid on arrival. Stock items are dispatched within 1–2 business days.
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Siemens SITOP PSU100E
- Brand
- Siemens
- Series
- SITOP PSU100E
