Compressor For Roof Mounted Air Conditioning System Of Three Phase Locomotives, Conforming To Rds O Specification No. Rdso/2007/El/Spec/0055 Rev 2 Or Latest Equivalent To Emerson Model - Zr28K3E-Tfd-522. Mak Es Emerson Copeland Or From Vendor List On U-Vam With Clw Item Id 2100134. Specn: Rdso/2007/El/Spec/0055 Re V 2 [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lac S ] ]