Supply of Driver Cab Air Conditioning Unit For 3 Phase Memu Rake As Per Icf Specification Icf/Elec/110 Rev.0 Cs-1 & Cs-2 Dat Ed 20.11.2017. Specification: Tower Type, Cooling Capacity: 2.0 Tr Approx. . Rated Voltage : 415 V 50 Hz. Rated Current: 6 Amp. Refrigerant: R 407C. Material Should Be Procured From Any Rdso Approved Source Of Air Conditioning Unit In Coaches/ Locomotive Warranty Period: 30 Months After The Date Of Delivery