Siemens 6EP1437-2BA10 SITOP Power 40 Stabilized Power Supply

The Siemens 6EP1437-2BA10 SITOP Power 40 is a high-performance, stabilized power supply unit designed to meet the power demands of industrial applications. It ensures a stable and reliable 24 V DC output with exceptional efficiency and protection features. This power supply is ideal for environments that require consistent power delivery, overload capability, and easy integration into existing systems.

Technical Specifications

• Input Voltage:

  • 400-500 V AC (3-phase)

  • Wide voltage range from 360 V to 550 V

  • Overvoltage resistance: up to 2.3 × rated input voltage for 1.3 ms

• Output Voltage:

  • 24 V DC (adjustable from 22.8 V to 26.4 V)

• Output Current:

  • 40 A (with short-term overload capability of up to 70 A)

• Power Rating:

  • 960 W

• Efficiency:

  • Typically around 90% at rated output

• Ripple and Noise:

  • 150 mV peak-to-peak

• Protection Features:

  • Overvoltage protection

  • Short-circuit proof design

  • Electronic shutdown with automatic restart

• Parallel Operation:

  • Supports up to 2 units in parallel for increased performance

• Compliance:

  • RoHS compliant

  • Meets WEEE (2012/19/EU) take-back obligations

• Safety Standards:

  • Primary/secondary isolation

  • Compliant with EN 60950 standards for safety extra-low output voltage

• Mounting Type:

  • DIN Rail

• Operating Temperature:

  • 0 °C to +55 °C

• Net Weight:

  • 3.8 kg

• Packaging Dimensions:

  • 21.00 x 31.00 x 11.00 cm