Operating instructions

Installation Vector Control Chassis Type Frequency Converter
476 869 4070 76 J AB-74 Siemens AG
5-6 Operating Instructions SIMOVERT MASTERDRIVES
MLFB 6SE70xx-xEJ60
6SE70xx-xFJ60
6SE70xx-xGJ60
6SE7037-0EK60
Fan 2 x RH28M 2 x RH28M
Minimum volumetric flow [m
3
/s] 0.46 0.6
Min. opening cross-section in the
cabinet doors [m
2
]
Type of protection IP00 to IP42
0.26 0.26
Min. opening cross-section in the
top cover [m
2
]
Type of protection < IP20
0.26 0.26
Min. opening cross-section in the
roof section [m
2
]
Type of protection IP22 to IP42
0.26 0.26
Table 5-1 Fans, volumetric flow, opening cross-sections
Direct partition
between the fan box
and the cabinet frame
from all 4 sides
Cabinet frame
Partition to adjacent
cabinets on the left,
on the right and at the
rear
Opening cross-section in
the roof section at the top
(also possible at the front
and/or at the side)
Opening cross-
sections in the doors
(maybe with filters
situated behind them)
Fig. 5-6 Partition measures
Fans, volumetric
flow, opening cross-
sections