Supply Of Hermetically Sealed Scroll Type Compressor, Suitable For R-407c Refrigerant Gas, Working On 3-phase, 415v Ac, 50 Hz, Suitable For Use In Lhb-type Rmpu Ac Coaches, Conforming To Rdso Specification No. Rdso/pe/spec/ac/0061/2005 Rev- 1. Accepted Make & Model No:- Rdso Approved Model No. Zr 61kce Tfd 522 Of Copeland Make & Model No. Mlz038t4 Of Danfoss Make Or Any Other Rdso Approved Make..