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.
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.
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)
Open to all solutions that meet the success criteria. Preferably we’d like to brand label the product.
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
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• including a concise abstract summarising your submission
• attaching your proposal
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