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Last Post 05/22/2014 2:10 PM by  Tony Hodges
cr4395
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Bill Napier
New Member
New Member
Posts:1


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05/22/2014 11:06 AM
    I would like to use multiple external current transformers all looping through the 4395. My question is this: if the relay is rated 1-10 amps, and multiple motors are running through multiple external current transformers add to more than 10 amps, how will this effect the 4395?

    Thanks.
    Tony Hodges
    CRM Staff
    Basic Member
    Basic Member
    Posts:147


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    05/22/2014 2:10 PM
    Dear Sir,

    For the correct additive effect, all input currents must be on the same phasing and also be the same direction going thru the current transformer. The CR4395 itself can handle over 100 amps through the ring without any problem.
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