supply of smps (switched mode power supply) , smps (switched mode power supply), input range-110v ac/dc with 30% voltage toler ance, output-24 volt dc, for electro pneumatic flushing system make: spac, item code: spac.0018360 a s per mmdts 19027. rev.03 dated 22-12- 2022 or equivalent make functionally compatible in pr essurized flushing system fitted in lavatories of indian railway coaches. acceptable make: abb or bosch or honeywell or schneider or itc electrical components or selec or gic or any other make a pproved by cde/mcf as per mmdts 19027 rev 03 clause 6.7 and sl. no. 2 of table 1. (warranty period up t o 30 months from the date of supply as per mmdts 19027. rev.03.) note sample to be approved before su pply. [ warranty period: 30 months after the date of delivery ] ]