Hermitically Sealed Scroll Compressor, Suitable To Use R-407C Refrigerant Gas, Operating Voltage 380 420 Volts Ac, 3 Phase, 50Hz, Model No. Zr61-Kce-Tfd-522 (Poe Oil). Confirming To Rdso /Pe/Spec/Ac/0061-2005 (Rev-1) Suitable For Type B Rmpu Ac Unit Of Lhb/Sg Ac Coaches. Make: Copela Nd/Emerson. [ Warranty Period: 30 Months After The Date Of Delivery ] ]