supply of measuring and monitoring relay for 3 phasemeasuring and monitoring relay for 3 phase,measuring and monitoring relay for 3 phase monitoring voltage 750 v ac +/-15%, 50hz, operational power 25 va @ 750 v ac, confirming to rcf spec. no. edts 073-am-5 (or) latest, suitable for lhb non-ac coach switch board cabinet (k03/04) make: carlo gavazzi, part no.dpco1d750/ abb, part no.cm- mpn-72/dold, part no.bd9080 note: 1) the firm should submit authorized dealership certificate or proof of purchase from oem or dealer and necessary test certificates while participating in the tender. 2) firm should mention make and model no. while participating in the tender [ warranty period: 30 months after the date of delivery ]