Mechanical installation
31
3ADW000462R0401 DCS880 Hardware manual e d
Installing the drive (H6 … H8)
Drives of sizes H6 … H8 are for cabinet mounting only.
Cabinet installation
The required distance between parallel units is five millimetres (0.2 in.) in installations without the
front cover. The cooling air entering the unit must not exceed +40 °C
(+104 °F).
Recommended air entry / exit sizes in case of filters (IP22).
Preventing cooling air recirculation Unit above another
Prevent air recirculation inside and outside the cabinet.
Lead the exhaust cooling air away from the unit above.
Distances see chapter Dimensions and weights.
Size Nominal converter current [A] Air entry size [m
2
] Air exit size [m
2
]
H1 20 ... 100 0.22 0.11
H2 135 ... 300
H3 290 ... 350
H3 405 ... 520 0.31 0.15
H4 590 ... 1000
H5 1190 0.22 0.11
H6 900 ... 2000
H7 1900 ... 3000 0.44 0.31
H8 2050 ... 5200 0.52
BG_800_004_luft_a.ai
Hot area
Cool area
Main air flow in
Air baffle plates
Main air flow out
max.+40 °C
BG_800_003_luft_a.ai
Air baffle plate
Airflow
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