Details: multi function three phase monitoring relay, automatic phase sequences correction and separate monitoring of over and under voltage, rated control supply, voltage 3 x 530-820 votls ac similar to abb make of type cm-mpn 72s as per bill of material of item no. 14 of rdso specification no. rdso/pe/spec/ac/0184- 2015 (rev.1). make: dold/gavazzi/carlo/abb/siemens/schneider/phoenix/l & t. [ warrantyperiod: 30 months after the date of delivery ] ]
Sector: Railways