Fan Assembly Options - Siemens COMBIMASTER Reference Manual

COMBIMASTER & MICROMASTER Integrated
REFERENCE MANUAL
Electromechanical Brake Control
The electromechanical brake control, allows
the COMBIMASTER to directly control an
electromechanical brake.
The brake control fits in place of the standard
cover for the inverter unit. Full IP65
environmental protection is maintained.
The unit provides an output to drive the coil of
a DC electromechanical brake. It can be
configured for both fast, and slow operation of
the coil. The unit is set up using the
parameters P062, P063 and P064, which
allows full control of the brake release time,
and brake stopping time.
Brake coil voltage output will be 180VDC for
400V mains input, and 205VDC for 230V
mains input.
Note that the coil voltage for 400V units of
180VDC is not suitable for the standard
Siemens electromechanical brake option G26.
(refer to Siemens Catalogue M11)
For other mains voltages, the coil voltage will
be:
0.9*Vmains for Vmains = 208V to 240V
0.45*Vmains for Vmains = 380V to 500V.
Siemens plc. 1999
© | G85139-H1731-U300-D2
Designation Order No.
Pulse Resistor Braking 6SE9996 –0XA11
Unit (including E-M
brake control)
-CS B only
Electromechanical 6SE9996 –0XA10
Brake Control Unit
-CS B
6SE9996 –0XA07
Electromechanical
Brake Control Unit
-CS A*
Table 8: Brake Options Ordering
Information
* Product release date expected August 1999,
please contact your local Siemens sales office
for further information.

7.5 Fan Assembly Options

Fan Assemblies are only required for the
MICROMASTER Integrated Inverters.
A fan assembly unit is only required when the
motor associated with the MMI unit does not
include a special cutout in the Motor Fan Cowl
(with the inverter heatsink positioned just
above this cutout).
The following fan options can be ordered using
either the Order Reference Number or added
to the MICROMASTER Integrated Order
Number using the option short code.
The fan assemblies can be customer fitted if
required.
Designation Order No.
Fan assembly 6SE9996 –0XA02
-for CS B (Short Code - for
Fan assembly 6SE9996 –0XA01
-for CS A (Short Code - for
ordering: M41)
ordering: M41)
51