Lenze DSD - Manual (Page 381)

Lenze · Drive Solution Designer · Manual · DMS 4.2 EN · 12/2013 · TD23
381
14 Energy efficiency
14.1 Lenze BlueGreen Solutions
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14.1.3 Diagrams and project comparison
14.1.4 Cost comparison TOP 3
Designation Description
Cost Cost schedules as line diagram.
• The amortisation date of the investment can be detected easily when all fixed
costs have been entered.
• Note:
• The calculation is based on a constant utilisation of the machine.
• Changes of the basic price are not taken into consideration.
Detailed energy costs Energy costs shown as bar diagram.
• The energy costs of the drive system are shown as bars.
• The energy costs of the components have different colours. This makes it easy for
you to detect the cost differentials.
Project comparison Representation of the data in tabular form.
• Energy values and costs of the application and components can be compared eas-
ily.
Designation Description
TOP 3 Ranking of the drive systems according to different cost criteria.
• The three projects that are shown in the list, depend on the selected cost criteri-
on.
Project no. Project number that are automatically assigned to the project.
• DSD assigns the project number according to the sequence of the opened
projects.
 Project data ( 380)
K
sum
Sum consists of energy costs K
E
(variable costs and investment costs K
ext
(fixed
costs).
 Project data ( 380)
K
Δ
Difference of the total costs K
sum
of the projects.
• The difference to the highest value in the list is displayed.
K
ext
Investment costs (fixed costs).
 Project data ( 380)
K
E
Energy costs (variable costs)
 Project data ( 380)
Sorting of the table according to a cost criterion.
• Select the column with the costs you want to consider.
• The sorting is ascending, starting with the lowest costs.