supply of 3 phase measuring and monitoring relay r [3 phase measuring and monitoring relay rated voltage 1000 volts ac +/- 15% ,50 hz, 25 va @ 1000 v ac as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1) and as per rcf spec-edts 073,ammendment-5, make :- m/s dold cat no.-bd9080 or equivalent of m/s carlo gavazi or m/s abb (to be supplied with oem s proof of purchase along with test certificate). spec. edts/073 revd]3 phase measuring and monitoring relay r [3 phase measuring and monitoring relay rated voltage 1000 volts ac +/- 15% ,50 hz, 25 va @ 1000 v ac as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1) and as per rcf spec-edts 073,ammendment-5, make :- m/s dold cat no.-bd9080 or equivalent of m/s carlo gavazi or m/s abb (to be supplied with oem s proof of purchase along with test certificate). spec. edts/073 revd],3 phase measuring and monitoring relay rated voltage 1000 volts ac +/- 15% ,50 hz, 25 va @ 1000 v ac as per rdso specification no. rdso/pe/spec/ac/0184-2015 (rev-1) and as per rcf spec-edt s 073,ammendment-5, make :- m/s dold cat no.-bd9080 or equivalent of m/s carlo gavazi or m/s abb ( to be supplied with oems proof of purchase along with test certificate). spec. edts/073 revd [ warranty p eriod: 30 months after the date of delivery ]