Sectional Drawing For Developing An Optimum Control Cabinet - Rexroth Indramat ECODRIVE03 Series Project Planning Manual

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A t t c a h m e t n

Sectional Drawing for Developing an Optimum Control Cabinet

Cabinet door
Air evacuation
duct
Wall mounted cooling unit
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3) This dimension depends on the projected continuous braking resistor
power. See 12-6 "Distances"
A DKC100A or BZM unit, under full load needs greater distances, up
to 300mm, or an air evacuation duct. A DKC100A with connection to
connector strips X9/X10/X11 needs a minimum distance of 150 mm.
For DKC 040 As, 80 mm is generally acceptable.
4) Depending on air ducts or cabinet cooling method, it is advisable to
mount an air evacuation duct, see section
Recommendations on constructing the control , Fig. 16-15:
Wall cooling unit in the control cabinet door and Fig. 16-16:
Mounting the cooling unit onto top.
An air evacuation duct is always advisable with DKC100 or BZMs with
high continuous braking resistor power.
5) The PE rail must be mounted directly to the strain relief track on the
control cabinet leadthrough of the motor power cable.
6) Distance c see page 12-6 "Distances"
The depth of the air evacuation duct depends on the size of the control
cabinet.
ECODRIVE has been designed for a minimum control cabinet depth of
300 mm.
This o ers several options on conducting air out of the cabinet.
Wall cooling unit in the control cabinet door
Section A - A
Control voltage supply
contactors
bare metal mounting panel
Cable channel with:
• feedback leads
• external encoder
• digital and analog I/Os
• control voltage source and control signals
• Pro bus connection
• Signal leads to additional interfaces
DKC**.3
Air evacuation duct protects components
(mains section, contactors, fuses)
that are installed in the air outlet of the bleeder.
Fig. 16-15: Wall cooling unit in the control cabinet door
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E C O D
X9/X10/X11
R V I E 0 3 r D v i e C o n r t l o e l
A - A in Fig. 16-14:
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s r