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Transformer

Question asked by nirmalraj.muthu on May 31, 2019
Latest reply on Jun 1, 2019 by nirmalraj.muthu

Hi,

For indoor transformer pre action sprinkler are specified in tender. that means my understating is to provide upright sprinkler with pre-action system. Transformer is 11kv/415v step down oil type transformer.

The query is the above is acceptable by NFPA? 

 

Regards,

Nirmal

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