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हिन्दीTel : +86 17359287459
Email : sales9@apterpower.com
Tel : +86 17359287459
Email : sales9@apterpower.com
Siemens 6ES7407-0RA01-0AA0 is a SIMATIC S7-400 PS 407 power supply accepting wide-range AC or DC input and delivering 5 V and 24 V DC. The 6ES7407-0RA01-0AA0 powers compatible S7-400 racks with buffered operation.
| Product Status: New and Original | Warranty: One-year warranty |
| Tariff Code: 85044095 | Fast Delivery: 1–3 working days for in-stock items |
| Quick Details |
Siemens 6ES7407-0RA01-0AA0 is the SIMATIC S7-400 PS 407 20 A power supply module for converting a wide-range 120/230 V AC or 110/230 V DC source into the rack voltages required by S7-400 automation systems. It supplies 5.1 V DC at 20 A and 24 V DC at 1 A, provides more than 20 ms of power-failure buffering, and supports optional backup batteries. The 6ES7407-0RA01-0AA0 is used to maintain stable rack power in compatible high-performance PLC installations.
| Permitted AC input range | 85–264 V AC | Rated output voltage | 5.1 V DC / 24 V DC |
|---|---|---|---|
| Permitted DC input range | 88–300 V DC | Rated output current | 20 A at 5 V / 1 A at 24 V |
| Line frequency | 47–63 Hz | Power-failure buffering | >20 ms |
| Rated input current | 1.5 A at 120 V AC / 110 V DC | Power consumption | 168 W |
| Input current at 230 V | 0.8 A | Typical power loss | 44 W |
| Field Use Cases |
| SIMATIC S7-400 rack power. Supplies the regulated 5 V and 24 V DC rails required by compatible S7-400 central and expansion racks. |
Process-plant control cabinets. Supports continuous PLC operation in chemical, oil and gas, water-treatment and utility automation cabinets. |
| Power-generation automation. Provides buffered power for S7-400 control racks used in turbine auxiliaries, balance-of-plant and electrical systems. |
Lifecycle replacement and maintenance. Restores PS 407 20 A power capacity during exact-model replacement, scheduled maintenance or installed-base refurbishment. |
| Application Portfolio |
| Excitation Cards: ABB and GE. | PLC: GE Fanuc and Schneider. |
| DCS: ABB, Siemens Moore, Foxboro, Westinghouse, and Yokogawa. | ESD: Triconex, HIMA, Bently Nevada, and ICS Triplex. |
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| Service & Purchase Support |
| Verified product information. Clear product details and pictures are provided during the inquiry and quotation process. |
Broad inventory access. Extensive inventory supports sourcing of discontinued and difficult-to-find industrial components. |
| Fast order handling. In-stock products are normally prepared for shipment within one to three working days after payment. |
Worldwide delivery. International delivery is available through DHL, UPS, FedEx, and TNT. |
| Protective packaging. Product condition is checked before shipment, and suitable packaging is used for transit protection. |
Warranty support. A one-year warranty is provided according to the confirmed product condition and order terms. |
| Disclaimer |
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