6ES7307-1EA01-0AA0 Power Supply Module Siemens

6ES7307-1EA01-0AA0 SITOP PS307 Regulated Power Supply

• Input Performance: The device features automatic range selection for 85 ... 132 V and 170 ... 264 V AC. It operates at 50/60 Hz with a line frequency range of 47 ... 63 Hz. The unit includes overvoltage overload capability at 2.3 × Vin rated for 1.3 ms. It offers a minimum buffering time of 20 ms during power failure at Vin = 93/187 V.
• Output Characteristics: The controlled isolated DC output delivers a rated voltage of 24 V with a residual ripple of maximum 50 mV (typical 10 mV). The green LED indicates normal operation, and the soft-start feature ensures no output voltage overshoot. The response delay is maximum 2 s, with a typical voltage rise time of 10 ms.
• Current and Overload: The rated output current is 5 A with a range of 0 ... 5 A. It provides a short-term overload current of typical 20 A during start-up or short-circuit conditions. The overload capability duration is 100 ms for both start-up and operational short-circuits. The unit supports bridging of equipment and delivers a typical active power of 120 W.
• Protection and Monitoring: The overvoltage protection uses an additional control loop that shuts down below 28.8 V and restarts automatically. The short-circuit protection features electronic shutdown with automatic restart. The current limitation response value ranges from 5.5 to 6.5 A, with a maximum enduring short-circuit RMS current of 7 A.
• Safety and Approvals: The unit provides galvanic isolation between input and output with SELV output voltage per EN 60950-1 and EN 50178. It holds Class I protection with a typical leakage current of 0.5 mA. The 6ES7307-1EA01-0AA0 carries numerous approvals including CE, cULus-Listed (UL 508, CSA C22.2 No. 142), UKCA, EAC, BIS (R-41183539), and CB-certificate.
• Hazardous Environment Certification: This SITOP power supply is certified for use in hazardous locations. It holds IECEx (Ex nA nC IIC T3 Gc), ATEX (EX) II 3G Ex nA nC IIC T3 Gc, UL hazloc, UKEX, CCC for hazardous zone per GB standard, and FM registration (Class I, Div. 2, Group ABCD, T4). It also includes shipbuilding approval from DNV and LRS.
• Environmental and EMC Compliance: The device meets EN 55022 Class B for emitted interference, EN 61000-3-2 for mains harmonics, and EN 61000-6-2 for interference immunity. The Environmental Product Declaration shows a total Global Warming Potential of 575.4 kg CO2 eq. The unit operates in temperatures from 0 °C to +60 °C with natural convection and withstands -40 °C to +85 °C during transport and storage.
• Physical and Mechanical Data: The compact enclosure measures 60 x 125 x 120 mm (W x H x D) and weighs only 0.6 kg. It mounts directly onto the S7 rail with a required mounting height of 205 mm. The housing can be lined up, and spacing requirements are: top 40 mm, bottom 40 mm, left 0 mm, right 0 mm.

Frequently Asked Questions (FAQ)

• Q: Is this unit a brand new original product?
  A: Yes, we supply only 100% new and original 6ES7307-1EA01-0AA0 units directly from Siemens.
• Q: What is the stock availability?
  A: We maintain ample stock of this model. Most orders ship within 5 working days.
• Q: Which shipping carriers do you use?
  A: We ship via FedEx, UPS, or DHL, depending on your region and preference.
• Q: Can I return the unit if it does not meet my needs?
  A: Yes, we support a 30-day return policy for unused items in original packaging.
• Q: What is the buffering time during power failure?
  A: The unit provides a minimum buffering time of 20 ms at rated output current, ensuring stable operation during brief interruptions.
• Q: Does this supply have ATEX certification?
  A: Yes, the 6ES7307-1EA01-0AA0 holds ATEX (EX) II 3G Ex nA nC IIC T3 Gc certification for hazardous environments.
• Q: What is the MTBF at 40 °C?
  A: The mean time between failures is 2,480,589 hours at 40 °C, ensuring high reliability.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited: https://www.nex-auto.com/