supply of high capacity inter vehicular coupler 500 a, 750 v, 3 phase, 50 hz to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1)high capacity inter vehicular coupler 500 a, 750 v, 3 phase, 50 hz to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1),high capacity inter vehicular coupler 500 a, 750 v, 3 phase, 50 hz to rdso specification no. rdso/pe/spec/ac/0177-2013 (rev.1) for lhb coaches. in the clause no. 4.2, 4.20 & 14.0 of the specificatio n the drawing no. lw71304, alt. c may be read as lw71304, alt. d. the scope of supply, cable and conduit length shall be as per icf drawing no icf/sk3 7-1-101, alt. b. [ warranty period: 30 months after the dat e of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]