South East Central Railway - Chhattisgarh
38058781 supply of 48 v / 25 amp smr module based smps power plant for indian railway telecom equipment in ( n+2 ) configuration using 03 modules of 25amp as per rdso specification no rdso / spn / tel / 23 / 99 version 4 amendment 1 or latest with suitability as follows: smps power plant equipped with fr bc modules and it is suitable for vrla as well as conventional batteries. smps power plant is suitable for single phase incoming power supply range of 90v 300v ac with ultimate capacity of charger considered 25 amp. as per drg.no. na [ warranty period: 30 months after the date of delivery ] ...