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Silicon Carbide circuit protection
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Engineering & Manufacturing > Electrical

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  • Posted: Tue, Aug 21, 2012
  • Time Left: Closed
  • Location: Anywhere
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  • Start: Immediately
  • Budget: Not Sure
  • Fixed Price Job
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  • U.S. freelancers must have W9
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In order to generate and distribute more electrical power on vehicles a Silicon Carbide (SiC) Solid state 600VDC (+/- 300VDC) SiC circuit protection

Requirements:
Operate in -50C to 100C ambient environment
Communicate using CAN J1939 for diagnostics, programming, on/off control
Ground fault detection
Arc Flash Protection
Cable interlink protection
Ability to"soft start"high voltage loads by limiting current inrush upon closing the circuit
Circuits are default off when initially powered up
Detect voltage and current on each output
Detect temperature of internal electronics
Protection against Electro-Magnetic Interference
Minimum Input is 200kW
Minimum Outputs are 37kW x3, 22kW, 18kW x3, 4kW x5
Outputs can be ganged in any manner to achieve desired level of circuit protection
Outputs can be programmed to trip below their max capability

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Job ID: 32899727
 
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  • Submit Date (Latest)

 United States  |  
INVITED
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1
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Bid ID: 32999875  |  Submitted: Aug 25, 2012 03:35 ET 
Proposal SEALED

 United States
Zreyas Technology is a network consortium of senior professors, seasoned Industry R&D professionals and PhD students working in the cutting edge...
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Bid ID: 32900804  |  Submitted: Aug 21, 2012 13:47 ET 
Proposal SEALED
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