Selection Procedure - Bosch Rexroth Indramat ECODRIVE DKC02.1 Series Project Planning Manual

3-2
Selecting the components
3.2

Selection procedure

Dimensioning and selecting the
Compiling the required data
Selecting the required
components
Determining components which
may be additionally required
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⇒ Dimension the drive according to how it is to be used. A document for
drive
this is under preparation.
⇒ Select motor/drive combination (DKC + MKD) using the "Selection
Data" documentation (see pg. 3, supplementary documentation).
⇒ Enter the values obtained from dimensioning and enter the drives se-
lected into table Fig. 3-2.
⇒ Calculate the continuous regenerative power according to the specifi-
cations in Chapter 5 and enter them into table Fig. 3-2.
⇒ For DKC02.1**** use firmware "FWA-ECODRV-SSE-02VRS-MS".
⇒ Select ready-made cables for the connection between DKC and MKD
by using the document "MKD Digital AC Motors" - (see pg. 3 of the
supplementary documentation).
⇒ Select fuse protector Q1 (see Chapter 11).
⇒ Select line contactor K1 (see Chapter 11).
⇒ Check the rated line voltage. If, in the case of the DKC**.*-040-7, the
rated line voltage falls below or exceeds 3xAC (380-460)V ±10%, se-
lect a DST transformer (see Chap. 9).
⇒ Check the DC24V control voltage supply for the DKC. If DC24 Volt ±
20 % is not available, then select a suitable NTM (see chapter 7).
⇒ Check the DC24V voltage for the motor holding brake. If DC24 Volt ±
10 % is not available, then select a suitable NTM power supply (see
chapter 7).
⇒ Check the continuous regenerative power. If it exceeds 0.15 kW, then
consider option with BZM auxiliary bleeder module (see chapter 5).
⇒ Check the continuous regenerative peak power. If it exceeds 10 kW,
then consider solution with the BZM auxiliary bleeder module (see
chapter 5).
⇒ If the continuous regenerative power exceeds approx. 0,15 kW and
the drive system energy content is less than 200W, using an auxiliary
module CZM can be economical. This makes it possible to reduce the
power dissipation for the cabinet by an amount equal to the continuous
regenerative power (see Chapter 6).
⇒ Check the EMC conditions. INDRAMAT recommends the use of NFD
or NFE mains filters to maintain EMC values (see Chapter 8).
ECODRIVE DKC02.1 Drive Controller
DOK-ECODRV-DKC02.1****-PRJ2-EN-P