Attached, please find our document C3544-E001F100 pag. 2 rev. 2 (reference TRM 20 sent on 28/02/2019). In it you can see that the need for the compressor K-401 is 1250 kVA and this value is for one compressor only. Start of the motor of the compressor is DOL (please see attached data sheet of the motor), it can’t be soft-starter or star-delta. You’re referring to the meeting held in Shanghai in March 2019, can you please indicate which point do you refer? Moreover, please note that Engitec has never received any drawing/note/specification of the transformer purchased by Teli so it was not possible for us to give you any note or comment about it.For the future line, a new transformer of 1600 kVA will be needed for the compressor K-401.