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The Siemens 6EP3436-8SB00-0AY0 is a SITOP PSU8200 stabilized power supply designed for demanding industrial applications. It accepts a 3-phase 400–500 V AC input (wide range 320–575 V AC) and delivers a regulated 24 V DC / 20 A output (480 W), providing reliable power for PLCs, I/O modules, sensors, and other 24 V DC loads in control cabinets.
The PSU8200 series is engineered for high performance and reliability, featuring 94% efficiency, a compact metal housing, and comprehensive protection functions including short-circuit protection with selectable constant current or latching shutdown modes. It is classified under Siemens PLM status PM300: Active Product, ensuring ongoing availability and support.
رقم الصنف :
6EP3436-8SB00-0AY0الطلب (الحد الأدنى للكمية) :
1قسط :
EXWمنشأ المنتج :
Germanyميناء الشحن :
Wuhan, Hubei, Chinaمهلة :
3-5 daysوزن :
1.1kgOverview
6EP3436-8SB00-0AY0 SIMATIC PLC Module
New in stock
Origin from Germany
Payment Method: TT.Western Union
Shipping Method: DHL\UPS\Fedex\EMS\Others
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| Part Number | Description | Key Difference |
|---|---|---|
| 6EP3436-8SB00-0AY0 | SITOP PSU8200, 24V/20A, 3AC 400-500V (this item) | Standard 20 A model |
| 6EP3437-8SB00-0AY0 | SITOP PSU8200, 24V/40A | Higher output capacity |
| 6EP3336-8SB00-0AY0 | SITOP PSU8200, 24V/20A, 1/2-phase | Single/2-phase input variant |
| 6EP1961-3BA21 | SITOP PSE202U Redundancy Module | For redundant power systems |
| SITOP Buffer Module | For bridging short power failures | Optional backup module |
Note: For redundant 24 V DC systems, combine two PSU8200 units with a SITOP redundancy module (e.g., 6EP1961-3BA21) to ensure uninterrupted power if one supply fails.
1 × Siemens 6EP3436-8SB00-0AY0 SITOP PSU8200 Power Supply
Note: Input/output cables and DIN rail are sold separately.
In Stock – Ready to ship immediately
Genuine Siemens Product – Factory original SITOP component, PM300 Active status
Warranty Included – Purchase with confidence
Technical Support – SITOP power system configuration assistance available
Q1: What is the Siemens 6EP3436-8SB00-0AY0?
It is a SITOP PSU8200 stabilized power supply with 3-phase 400–500 V AC input and 24 V DC / 20 A (480 W) output, designed for demanding industrial applications.
Q2: What is the input voltage range?
The nominal input is 3 AC 400–500 V, with a wide operating range of 320–575 V AC, 50/60 Hz (47–63 Hz).
Q3: What is the output rating?
The output is 24 V DC / 20 A (480 W), adjustable from 24 to 28 V via potentiometer.
Q4: What is the efficiency of this power supply?
The efficiency is 94%, with a typical power loss of 31 W at rated output.
Q5: Does this power supply have short-circuit protection?
Yes. It offers selectable short-circuit behavior: constant current (up to ~22 A) or latching shutdown with reset, depending on the application requirement.
Q6: What signaling outputs does it provide?
It has a green LED for "24 V OK," yellow LED for overload, and red LED for latching shutdown. A potential-free relay contact (60 V DC / 0.3 A) provides remote "24 V OK" signaling.
Q7: Can this power supply be used in parallel for higher power?
Yes. Up to 2 units can be connected in parallel for increased power, using the switchable characteristic curve.
Q8: What is the operating temperature range?
The range is -25 to +70°C, with derating of 2%/K above 60°C.
Q9: Is this suitable for marine applications?
Yes. It carries ABS and DNV marine approvals, making it suitable for shipboard and offshore installations.
Q10: What is the country of origin?
Romania.
Q11: What should I verify before ordering?
Always verify the exact part number (6EP3436-8SB00-0AY0 for 20 A), confirm your load current does not exceed 20 A continuously, ensure your supply is 3-phase (not single-phase), and check whether you require the higher-capacity 40 A model (6EP3437-8SB00-0AY0) for larger loads.
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