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Circuit Protection
Forum Have a question about Circuit Protection? Ask our Expert, Abhishek Rao
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Forum Thread Details
  • Replies 26 replies
  • Subscribers 70 subscribers
  • Views 2606 views
  • Users 0 members are here
  • expert
  • overcurrent_protection
  • littelfuse
  • circuit_protection
  • question
Related

Have a question about Circuit Protection? Ask our Expert, Abhishek Rao

AbhishekRao
AbhishekRao over 14 years ago

This thread has been closed to new questions.

However, we welcome you to Post Your Question about Power Management in the element14 Community Power Management group. You'll find many fellow members and experts who have just the answer you're looking to find! 

 

Thank You, Your Friends at element14 Community

image

 

Abhishek Rao

Abhishek is a technical team lead and has extensive experience and expertise in the field of circuit protection. He holds B.E in Electronics & Telecom Engineering and extends application support for the Littelfuse line of products.


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  • Former Member
    Former Member over 13 years ago

    Hi,

     

    We are stuck with a problem at one of our telecom site installations, currently there are two power sources for charging the battery, one is a wind solar hybrid, and the other is the conventional mains source from rectifier.

     

    Now at any given point of time only one source should be active, hence we need a automatic change over between these two DC sources, they are rated at 48 volts 100amps each. Can you suggest a solution for this?

     

    Warm regards,

    Harsh Sheth

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  • Former Member
    Former Member over 13 years ago

    Hi,

     

    We are stuck with a problem at one of our telecom site installations, currently there are two power sources for charging the battery, one is a wind solar hybrid, and the other is the conventional mains source from rectifier.

     

    Now at any given point of time only one source should be active, hence we need a automatic change over between these two DC sources, they are rated at 48 volts 100amps each. Can you suggest a solution for this?

     

    Warm regards,

    Harsh Sheth

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  • AbhishekRao
    AbhishekRao over 13 years ago in reply to Former Member

    Hi Harsh,

     

     

     

    For your below application, you can use the DPCO relay.

     

     

     

    Thanks & Regards,

     

    Abhishek.R.Rao

     

    Technical Support team

    element14

     

    www.element14.com <http://www.element14.com>

     

    Disclaimer:

     

    The ultimate decision on the suitability of parts or advice in the customer's application is solely a decision that should be made by your customer.

     

    P Please consider the environment before printing this email

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