Operating instructions

Vector Control Chassis Type Frequency Converter Technical Data
SIEMENS AG 476 869 4070 76 J AB-74
SIMOVERT MASTERDRIVES Operating Instructions 4-17
4.3 Characteristic data type K
The components not mounted on the heat sink, such as the electronics
and the DC link capacitors, are cooled by heat transfer at the heat sink
fins.
Therefore, when installing the chassis unit in a cabinet, you must make
sure that the air being discharged from the fan can flow into the inside
of the chassis. The partitions to be provided on units with air cooling
are a disturbing factor in this case! They should not be mounted.
For an application in the IP54 type of protection (or higher), a distance
of at least 90 mm must be observed between the top of chassis and top
of cabinet
(see section "Installing units of type K").
The units do not require external cooling air.
Additional losses cannot be dissipated!
The circulating cooling air inside the chassis is monitored via a
temperature measurement point.
1-inch internal threads are envisaged for the water connection. The
connecting nipples should be made of stainless steel or thick-walled
aluminium. Ideally, the connection should have flat seals. If the
connecting pieces enclosed with the units are used, these should be
sealed with Loctite 542 or with teflon tape.
Cooling water infeed (blue) and return (red) must be connected
according to the color scheme! The color markings can be found next to
the 1-inch water connection below the heat sink.
The following tables indicate the (nominal) water flow in litres per
minute and the differential pressure (in Pa) via the heat sink at nominal
flow.
MLFB Voltage
range
AC (V)
Flow
(l/min)
Differential
pressure
(Pa)
Sound
level
IP20
(dBA)*
Sound
level
IP42
(dBA)*
Sound
level
IP54
(dBA)*
Water
heating
( k )
6SE7035-1EK60-1AA0 380-480 27 7300 76 75 72 4.5
6SE7036-0EK60-1AA0 380-480 28 8000 76 75 72 4.5
6SE7037-0EK60-1AA0 380-480 30 9000 76 75 72 4.8
6SE7033-0FK60-1AA0 500-600 20 4000 76 75 72 4.5
6SE7033-5FK60-1AA0 500-600 23 5200 76 76 73 4.5
6SE7034-5FK60-1AA0 500-600 28 7700 76 76 73 4.5
6SE7033-0HK60-1AA0 660-690 21 4700 76 76 73 4.5
6SE7033-5HK60-1AA0 660-690 24 5800 76 76 73 4.5
6SE7034-5HK60-1AA0 660-690 30 9000 76 76 73 4.5
Table 4-10 Converters of construction type K