Lenze i700 Manual User Manual download pdf (Page 113)

DC−bus operation

Rated data

General data



113

EDS700ACBA EN 4.0

7.4 Rated data

7.4.1 General data

The total current of the nominal input currents I

to be provided by the power supply

module must be determined. If required, the DC cables must be dimensioned in

accordance with the total current.

Additional data

Input current DC−bus capacity Charging resistor

at I

[A] [mF] [W]

E70ACMSx0054xx1xxx 5.0 165 100

E70ACMSx0104xx1xxx 9.3 165 100

E70ACMSx0204xx1xxx 18.4 330 100

E70ACMSx0324xx1xxx 29.8 720 34

E70ACMSx0484xx1xxx 44.6 1080 34

E70ACMSx0644xx1xxx 59.5 1080 34

E70ACMSx0054xx2xxx 9.3 165 100

E70ACMSx0104xx2xxx 18.4 330 100

E70ACMSx0204xx2xxx 37.3 720 34

E70ACMSx0324xx2xxx 59.5 1080 34

Tab. 7−1

DCbus = DC bus

7.4.2 DC−supply power

The parameters relevant for the selection of a supply unit with a suitable supply power

(even in the overload range) are listed in the below table:

Rated AC voltage

Cycle 1 Cycle for the second−range

Cycle 2 Cycle for the minute−range

DC 100%

Permanent power of DC−voltage level

Power supply during overload time

Overload time

Power supply during unloading time

Relief time

Any other cycles are calculated with the following formula:

(

@ t

)

(

@ t

)

) t

v P

DC100%

Cycles other than the above cycles must not exceed the specified power and time values,

i.e. the values must be used as maximum values.

The values depend on the rated AC voltage U

1 2 ... 108 109 110 111 112 113 114 115 116 117 118 ... 158 159

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