Date and Time

must to be programmed       with a new CU PCB

                                             after NVRAM erase (battery off)

                                             (is not part of a 'CU Complete' backup file)

 

Mains data

U_mains_nominal [V]

available values                    =     380 / 400 / 440 / 460 / 480 V

default value                         =     400V

 

Note

(for 415V select 400V)

 

Ri_mains [mOhms]

range of mains resistance     =     0...500 mOhms

default values:                      50kW = 200 mOhms

                                           65kW = 100 mOhms

                                           80kW = 100 mOhms

Note

!! It is important to select (U) and type in [Ri] the true values. !!

!! The calculation of the kV_control for the duty cycle to drive the IGBT's is based on that. !!

 

 

Power reduction table:

380V

400V

440V

460V

480V

Ri for Optimus 50kW
single converter

<

300 mW

50 kW 

50 kW

50 kW

50 kW

50 kW

350 mW

40 kW

50 kW

50 kW

50 kW

50 kW

400 mW

30 kW

40 kW

50 kW

50 kW

50 kW

450 mW

30 kW

30 kW

40 kW

40 kW

40 kW

500 mW

30 kW

30 kW

30 kW

30 kW

30 kW

 

Ri for Optimus 56/80 kW double converter
(100 kW generator not applicable)

<

150 mW

100 kW

100 kW

100 kW

100 kW

100 kW

200 mW

80 kW

80 kW

100 kW

100 kW

100 kW

250 mW

65 kW

65 kW

80 kW

80 kW

80 kW

300 mW

50 kW

65 kW

65 kW

65 kW

80 kW

350 mW

40 kW

50 kW

50 kW

50 kW

65 kW

400 mW

30 kW

40 kW

40 kW

40 kW

50 kW

450 mW

30 kW

30 kW

40 kW

40 kW

40 kW

500 mW

30 kW

30 kW

30 kW

30 kW

30 kW

 

Note