supply of 500 ah 24 v vrla battery comprising of 12 nos. of 2 v modules alo ng with inter-cell connectors generally conforming to rdso spec. no. rdso/pe/spe c/ac/0009-2014 (rev-2). the battery shall be suitable for 1600 hp engine starting meetin g the following duty cycle: engine cranking profile for 1600 hp demu engine: maxim um cranking current 800a battery voltage shall not fall below 20 volts. cranking c ycle consist of following sequence 1st start: 15 seconds on and 10 second off 2nd start: 15 seconds on and 10 second off 3rd start 15 seconds on and 10 second off 3 cranking cycles can be performed with time interval of 2 minutes between the cycl es next set of cranking cycle can be followed after time interval of 10 minutes. [ wa rranty period: 30 months after the date of delivery ] ] division stores depot rajasthan 3.00 set