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- Part number
- 6EP3437-8SB00-0AY0
- Model no
- PSU8200
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· From Türkiye
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SITOP PSU8200Siemens 6EP3437-8SB00-0AY0 SITOP PSU8200 3AC 400-500V 24V 40A Power Supply
SITOP PSU8200 stabilized power supply - 3AC 400-500V in, 24V DC 40A out, 94% efficient
Description
About the PSU8200
About the PSU8200
The Siemens 6EP3437-8SB00-0AY0 is a SITOP PSU8200 stabilized power supply that converts 3 AC 400-500 V input into a regulated 24 V DC output at 40 A (960 W). It delivers 94% efficiency, 100 mV maximum residual ripple, and a 150% overload margin for up to 5 seconds per minute.
Certifications & Standards
- CE marking
- UL 508 / cULus
- EAC approval
- RCM
- SEMI F47
- CB-certificate
- ABS marine
- DNV marine
- Environmental Product Declaration
Selection Notes
The 40 A rating covers a full DIN-rail cabinet of PLC, I/O, and HMI loads from a single unit; the PSU8200 family steps down to 25 A or up to 60 A on the same 24 V rail for smaller or larger panels. Adjustable output (24-28 V via potentiometer) compensates for cable voltage drop when the module sits far from the load. The 3 AC 400-500 V input connects directly to a three-phase supply without a step-down transformer, and the 150% overload margin for 5 s/min covers motor-starter inrush without oversizing the supply.
Applications
Used as the main 24 V DC bus supply in industrial control cabinets running PLCs, drives, and I/O from a three-phase feed, and in panels where SEMI F47 compliance is required for semiconductor fab equipment.
Specification
Full specification
General information 4
| product brand name | SITOP |
|---|---|
| product type designation | PSU8200 |
| product designation | Power supply SITOP modular |
| type of current supply | 24 V/40 A |
Input 19
| type of the power supply network | 3-phase AC |
|---|---|
| phase number | 3 |
| voltage curve at input | AC |
| supply voltage at AC: minimum rated value | 400 V |
| supply voltage at AC: maximum rated value | 500 V |
| supply voltage at AC: initial value | 320 V |
| supply voltage at AC: full-scale value | 575 V |
| supply voltage: at 50 Hz | 400 V |
| supply voltage: at 60 Hz | 500 V |
| line frequency | 50/60 Hz |
| wide range input | Yes |
| buffering time for rated value of the output current in the event of power failure minimum | 10 ms |
| operating condition of the mains buffering | at Vin = 400 V |
| input current: at rated input voltage 400 V | 2.1 A |
| input current: at rated input voltage 500 V | 1.7 A |
| current limitation of inrush current at 25 °C maximum | 13 A |
| I2t value maximum | 2.24 A2·s |
| fuse protection type | none |
| fuse protection type in the feeder | Required: 3-pole connected miniature circuit breaker 10 ... 16 A characteristic C or circuit breaker 3RV2011-1DA10 (setting 3 A) or 3RV2711-1DD10 (UL 489) |
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 | 24 V |
| output voltage: at output 1 at DC rated value | 24 V |
| output voltage: at output 1 at DC | 24 V |
| output voltage adjustable | Yes; via potentiometer |
| adjustable output voltage | 24 ... 28 V; max. 960 W |
| relative overall tolerance of the voltage | 3% |
| relative control precision of the output voltage: on slow fluctuation of input voltage | 0.1 % |
| residual ripple: maximum | 100 mV |
| voltage peak: maximum | 240 mV |
| display version for normal operation | Green LED for 24 V OK |
| type of signal at output | Relay contact (NO contact, rating 60 V DC/ 0.3 A) for "24 V OK" |
| behavior of the output voltage when switching on | minimal overshooting (< 2 %) |
| response delay maximum | 0.1 s |
| voltage increase time of the output voltage: maximum | 100 ms |
| output current: rated value | 40 A |
| output current: rated range | 0 ... 40 A; +60 ... +70 °C: Derating 4%/K |
| supplied active power typical | 960 W |
| short-term overload current: at short-circuit during operation typical | 120 A |
| duration of overloading capability for excess current: at short-circuit during operation | 25 ms |
| constant overload current: on short-circuiting during the start-up typical | 44 A |
| bridging of equipment | Yes; switchable characteristic |
| number of parallel-switched equipment resources for increasing the power | 2 |
Show all 133 specifications ↓ Show less ↑85 more values in Identification, Efficiency, Closed-loop control, Protection and monitoring, Safety, EMC, Standards, specifications, approvals, Standards, specifications, approvals hazardous environments, Standards, specifications, approvals marine classification, Standards, specifications, approvals Environmental Product Declaration, Ambient conditions, Connection method, Mechanical data, Accessories, Additional information, Approvals Certificates, Logistics.
Identification 10
| Part number | 6EP3437-8SB00-0AY0 |
|---|---|
| Type designation | PSU8200 |
| Brand | Siemens |
| Condition | New, factory sealed |
| Source | Siemens and its authorised distributors |
| Warranty | Manufacturer warranty |
| Lifecycle status | Active, in production |
| EAN | 4025515154891 |
| ETIM class | EC002540 |
| eCl@ss | 27040701 |
Efficiency 3
| efficiency in percent | 94 % |
|---|---|
| power loss [W]: at rated output voltage for rated value of the output current typical | 66 W |
| power loss [W]: during no-load operation maximum | 4 W |
Closed-loop control 3
| relative control precision of the output voltage with rapid fluctuation of the input voltage by +/- 15% typical | 1% |
|---|---|
| relative control precision of the output voltage load step of resistive load 50/100/50 % typical | 3% |
| setting time: maximum | 10 ms |
Protection and monitoring 7
| design of the overvoltage protection | < 31.8 V |
|---|---|
| property of the output short-circuit proof | Yes |
| design of short-circuit protection | Alternatively, constant current characteristic approx. 44 A or latching shutdown |
| typical | 44 A |
| overcurrent overload capability: in normal operation | overload capability 150 % Iout rated up to 5 s/min |
| enduring short circuit current RMS value: typical | 50 A |
| display version for overload and short circuit | LED yellow for "overload", LED red for "latching shutdown" |
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 | 1 mA |
| leakage current: typical | 0.6 mA |
| protection class IP | IP20 |
EMC 3
| standard: for emitted interference | EN 55022 Class B |
|---|---|
| standard: for mains harmonics limitation | EN 61000-3-2 |
| standard: for interference immunity | EN 61000-6-2 |
Standards, specifications, approvals 9
| certificate of suitability: CE marking | Yes |
|---|---|
| certificate of suitability: UL approval | Yes; cULus-Listed (UL 508, CSA C22.2 No. 107.1), File E197259 |
| certificate of suitability: EAC approval | Yes |
| certificate of suitability: Regulatory Compliance Mark (RCM) | Yes |
| certificate of suitability: NEC Class 2 | No |
| certificate of suitability: SEMI F47 | Yes |
| type of certification: BIS | Yes; R-41183539 |
| type of certification: CB-certificate | Yes |
| MTBF at 40 °C | 517 015 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 | Yes |
|---|---|
| Marine classification association: American Bureau of Shipping Europe Ltd. (ABS) | Yes |
| Marine classification association: French marine classification society (BV) | No |
| Marine classification association: Det Norske Veritas (DNV) | Yes |
| Marine classification association: Lloyds Register of Shipping (LRS) | No |
Standards, specifications, approvals Environmental Product Declaration 5
| Environmental Product Declaration | Yes |
|---|---|
| global warming potential [CO2 eq]: total | 1 751.8 kg |
| global warming potential [CO2 eq]: during manufacturing | 78.9 kg |
| global warming potential [CO2 eq]: during operation | 1 671.3 kg |
| global warming potential [CO2 eq]: after end of life | 0.66 kg |
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 | L1, L2, L3, PE: 1 screw terminal each for 0.5 ... 4 mm2 single-core/finely stranded |
| at output | +: 2 screw terminals each for 0.5 ... 16 mm2; -: 3 screw terminals each for 0.5 ... 16 mm2 |
| for auxiliary contacts | 13, 14 (alarm signal), 15, 16 (Remote): 1 screw terminal each for 0.05 ... 2.5 mm2 |
Mechanical data 11
| width × height × depth of the enclosure | 135 × 145 × 150 mm |
|---|---|
| installation width × mounting height | 135 mm × 225 mm |
| required spacing: top | 40 mm |
| required spacing: bottom | 40 mm |
| required spacing: left | 0 mm |
| required spacing: right | 0 mm |
| fastening method | Snaps onto DIN rail EN 60715 35x15 |
| DIN-rail mounting | Yes |
| S7 rail mounting | No |
| wall mounting | No |
| housing can be lined up | Yes |
Accessories 2
| electrical accessories | Buffer module |
|---|---|
| mechanical accessories | Device identification label 20 mm × 7 mm, TI-grey 3RT2900-1SB20 |
Additional information 1
| other information | Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified) |
|---|
Approvals Certificates 1
| Environmental Product Declaration: global warming potential [CO2 eq] / during manufacturing | 78.9 kg |
|---|
Logistics 7
| Net weight | 3.3 kg |
|---|---|
| Package dimensions | 220 × 225 × 185 mm |
| Country of origin | Romania |
| Shipping weight | 3.8 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
- Regulatory Compliance Mark (RCM)
- SEMI F47
- CB-certificate
- shipbuilding approval
- American Bureau of Shipping Europe Ltd. (ABS)
- Det Norske Veritas (DNV)
- Environmental Product Declaration
Quick answers
Questions about the PSU8200
What is the rated current of PSU8200?
The rated current of PSU8200 is 40 A.
Which supply voltage is PSU8200 rated for?
The rated operational voltage of PSU8200 is 400–500 V AC.
What motor power is PSU8200 rated for?
The rated motor power of PSU8200 is 0.96 kW.
What is the HS code of PSU8200 for customs?
The tariff (HS) code on file for PSU8200 is 85044083.
What is the EAN of PSU8200?
The EAN (GTIN) of PSU8200 is 4025515154891.
Where does PSU8200 ship from, and how fast?
PSU8200 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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Series
Siemens SITOP PSU8200
- Brand
- Siemens
- Series
- SITOP PSU8200
