Reg.Screw Chiller of Hanbell compressor

[krishsreekanth]

Dear all,

I have a problem with one of my air cooled chiller of Blue Star Make and Compressor of Hanbell Make.Its trippiong at high amp durning the chage ovr time from Denerator to normal power from substaion.Its nearly reaching to 320 Amp Then its tripping where has my compressore Max Amp is Only 230 Amp.

Hoping for a wartm rply from all of you.

Thanks
With Regards
Krishna Sreekanth

[goshen]

hi there what voltage are u working on ?
how does your change over work ?
silent or contactors?
how do u start your compressor softstart 'part winding'star delta?