MAX DC LINK Voltage MM SINAMICS S120

I'm planning to use the MM 6SL3320-1TG41-3AA3to replace an inverter of SIMOVERT P system. My issue is that the DC link fault voltage of the system is configured to 1100V so i wan't to know the max allowable dc link voltage of this MM to chech compatibility. I couldn't find it in the engineering manual. Does anybody has this information?.

BEST REGARDS

I'm planning to use the MM 6SL3320-1TG41-3AA3to replace an inverter of SIMOVERT P system. My issue is that the DC link fault voltage of the system is configured to 1100V so i wan't to know the max allowable dc link voltage of this MM to chech compatibility. I couldn't find it in the engineering manual. Does anybody has this information?.

BEST REGARDS

Hi,

Dc link threshold P2172 is hardware dependent ,one cannot exceed those limit,say mm has 800 VDC,allowable range is 90 % of this .you can't exceed this threshold value,otherwise drive may get damaged,

hope it helps