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SIEMENS-6EP1437-2BA20
SIEMENS-6EP1437-2BA20
SIEMENS-6EP1437-2BA20
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6EP1437-2BA20

24 V DC 40 A Power Supply

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Technical specifications for 6EP1437-2BA20

  • Product Model
    6EP1437-2BA20
  • Product Parameters
    24 V DC 40 A Power Supply
  • Tariff Code
    85044083
  • Country of origin
    Romania
  • Place of shipment
    Xiamen, China
  • In stock
    1 unit
  • Estimated Shipping Size
    not available
  • Manufacturer
    Siemens
  • Weight
    3.7 kg
  • Product type
    SITOP PSU300S power supply
  • Input
    3-phase AC
  • Rated input voltage
    400–500 V AC
  • Input voltage range
    340–550 V AC
  • Line frequency range
    47–63 Hz
  • Input current at 400 V
    2.0 A
  • Inrush current
    60 A maximum
  • Rated output voltage
    24 V DC
  • Output adjustment
    24–28 V
  • Rated output current
    40 A
  • Output active power
    960 W
  • Residual ripple
    150 mV p-p maximum
  • Efficiency
    91.5% approximately
  • Dimensions W × H × D
    150 × 145 × 150 mm
  • Weight
    Approx. 3.7 kg

Description

Siemens 6EP1437-2BA20 is a stabilized SITOP PSU300S industrial power supply for three-phase control-power systems. It accepts a rated 400–500 V AC input and provides a regulated 24 V DC output at 40 A, with a maximum output power of 960 W.

The output voltage can be adjusted from 24 to 28 V, while the official manual specifies approximately 91.5 percent efficiency, status indication and a 24 V OK relay contact. Installation requires the documented rail, clearances, line protection and conductor sizes.

Information

Overview Manuals Product Applications Compatibility Technical notes

Features:

  • Three-phase 400–500 V AC rated input
  • Regulated 24 V DC, 40 A output
  • 24–28 V adjustable output
  • 960 W maximum output power
  • Status LED and 24 V OK relay contact
Siemens 6EP1437-2BA20 is a three-phase SITOP PSU300S power supply rated 24 V DC and 40 A for industrial control-power loads.

The official manual specifies a 340–550 V AC input range, 960 W output power, 91.5% efficiency, LED and relay-contact status signaling, and rail mounting on EN 60715 35 × 15 mm rails.

Use the documented line protection, mounting clearances, conductor sizes and output-voltage derating when installing or adjusting this supply.
Siemens 6EP1437-2BA20 24 V DC 40 A Power Supply Manuals, Official Documents, Links Important Notice: Amikon PDF documents are independent reference materials prepared from verified manufacturer sources. Refer to the current Siemens documentation before installation or commissioning. Accessories, manuals, cables, software, certificates, and other items are not included with this equipment unless listed in the stock item description.
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These application fields summarize official Siemens SITOP reference cases; verify the selected power-supply configuration.
System: Siemens specifies rail mounting on an EN 60715 35 × 15 mm mounting rail and provides compatible redundancy and buffer modules as accessories.
Safety: Disconnect the three-phase input and verify absence of voltage before mounting or wiring the power supply.
Mounting: Snap the unit onto the specified EN 60715 rail in the standard mounting position and maintain the manual clearances.
Connection: Connect L1, L2, L3, PE, output and signaling terminals with the specified conductor sizes and line protection.
Commissioning: After energization, verify the green 24 V OK indication and adjust the output only with an insulated screwdriver.
  • Disconnect the three-phase input and verify absence of voltage before mounting or wiring the power supply.
  • Snap the unit onto the specified EN 60715 rail in the standard mounting position and maintain the manual clearances.
  • Connect L1, L2, L3, PE, output and signaling terminals with the specified conductor sizes and line protection.
  • After energization, verify the green 24 V OK indication and adjust the output only with an insulated screwdriver.

Technical notes

Disconnect the three-phase input and verify absence of voltage before mounting or wiring the power supply. Snap the unit onto the specified EN 60715 rail in the standard mounting position and maintain the manual clearances. Connect L1, L2, L3, PE, output and signaling terminals with the specified conductor sizes and line protection. After energization, verify the green 24 V OK indication and adjust the output only with an insulated screwdriver.
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FAQs

  • What is Siemens 6EP1437-2BA20?

    +
    Siemens 6EP1437-2BA20 is a three-phase SITOP PSU300S power supply rated 24 V DC and 40 A for industrial control-power loads.
  • What is the primary function of 6EP1437-2BA20?

    +
    The official manual specifies a 340–550 V AC input range, 960 W output power, 91.5% efficiency, LED and relay-contact status signaling, and rail mounting on EN 60715 35 × 15 mm rails.
  • Which system is 6EP1437-2BA20 used with?

    +
    Siemens specifies rail mounting on an EN 60715 35 × 15 mm mounting rail and provides compatible redundancy and buffer modules as accessories.
  • What should be checked before installing 6EP1437-2BA20?

    +
    Disconnect the three-phase input and verify absence of voltage before mounting or wiring the power supply.
  • Which official Siemens manual covers 6EP1437-2BA20?

    +
    SITOP PSU300S Operating Instructions, document C98130-A7587-A1-6-76, is the cited official source.
  • Where can the official technical data for 6EP1437-2BA20 be verified?

    +
    Use the Siemens exact product record and the current official manual linked in the Manuals section.
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