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Power Supply with an output voltage of 54V, power of >600 W

Request Number N280851
Need details
Description

Siemens seeks manufacturers of high quality power supplies specifically with an output voltage of 54V, power of >600 W and able to operate indoors at varying temperatures. More specifications listed below. 

 

Background

We are looking to source an external power supply as a companion product to a product under development and to offer this to our customers within our own product portfolio. 

 

Key Success Criteria

The requirements for the power supply:

Input Voltage - 120VAC/240VAC nominal.  Ideally 100 VDC to 300 VDC &  88 VAC to 264 VAC

Nominal Output Voltage -  54V.  Could also be 48V if able to adjust up to 54V.

Output Isolation -  1500VAC/2250DC to chassis - A POE power supply requires the same isolation as Ethernet copper media. 

Power output - >=600W  ~12Amp

Industrial Temperature Range - Ideally -40 - +85C, smaller range negotiable

Humidity: up to 95% non-condensing

No moving parts, e.g. ventilator

Mountable in 19” rack/cabinet

Compliance standards – The product shall support humidity from 95% (non-condensing) at 55C for a period of 96 hours. (IEC 60068-2-30)

Optional:

  • Conformal coating 
  • The following approvals:
    • IECEx for Zone 2
    • IEC61850-3
    • IEEE 1613
    • EN50124-1
    • EN50121-4
    • EN50121-3-2
    • NEMA TS-2

 

 

Possible Approaches

Open to all solutions that meet the success criteria. Preferably we’d like to brand label the product.

 

Approaches not of interest
None.
Preferred Collaboration types
  • Joint Development
  • Supply Agreement
Items to be submitted

We are looking for concise, non-confidential proposals. The proposal should:

•           Describe the technical approach

•           Include a description of the responding organisation or team and their experience

 

Please use the Respond button in order to submit your proposal. 

 

We recommend:

•           including a concise abstract summarising your submission

•           attaching your proposal

•           attaching any additional documents

 

Please note that only non-confidential information can be accepted. By submitting a response you confirm that the response does not contain any confidential information.

 

Point of Contact
Stephen Clulow
Area of Interest
  • Electronics & Electronic Components
  • Energy & Power Production
  • Manufacturing & Fabrication
  • Utilities
Organization
Siemens
Due Date
March 15, 2018
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