Danfoss VACON NXP FI10, Руководство по эксплуатации

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Drive type A
B
(1)
C
1770 5–2700 5
1500 6–2250 6
The dimensions as per FI13 module.
1
B
2
: Distance between 2 inverters: 0 mm/inch
Table 6: Required Cooling Air
Drive type The quantity
of cooling
air [m
3
/h]
The quantity
of cooling air
[CFM]
Minimum air holes on switchgear
[mm
2
]
Minimum air holes on switchgear
[inch
2
]
0168 5–0300 5
0125 6–0208 6
750 441 Inlet: 55000
Outlet: 30000
Inlet: 85.25
Outlet: 46.50
0385 5–0520 5
0261 6–0416 6
1200 706 Inlet: 65000
Outlet: 40000
Inlet: 100.75
Outlet: 62.00
0590 5–1030 5
0460 6–0820 6
2400 1412 Inlet: 130000
Outlet: 70000
Inlet: 201.50
Outlet: 108.50
1150 5–1450 5
0920 6–1180 6
3600 2119 Inlet: 195000
Outlet: 105000
Inlet: 302.25
Outlet: 162.75
1770 5–2700 5
1500 6–2250 6
7200 4238 Inlet: 2 x 195000
Outlet: 2 x 105000
Inlet: 2 x 302.25
Outlet: 2 x 162.75
5.2.3 Ventilation of the Cabinet
The air must move freely and efficiently through the cabinet and the drive. Make sure that the hot air goes out of the cabinet and does
not come back into the cabinet. To achieve it:
•
The cabinet door must be provided with air gaps for air intake. See the minimum sizes of inlet air holes in table 6 and the
recommended layout in illustration 8 .
• Air outlet gaps must be on top of the cabinet. See the minimum sizes of outlet air holes in table 6 and the recommended layout in
illustration: Ventilation of the Cabinet > #X013499 > image_m3m_mbw_qhb .
• If the power unit is placed in the upper part of the cabinet, the fan blower must be in the middle of the cabinet, at the height of the
upper ventilation grid.
During operation, air is sucked in and circulated by a fan at the bottom of the power unit.
The ventilation gaps must fulfill the requirements set by the selected protection rating. The examples in this manual apply to
protection class IP21.
Mounting the Unit
Operating Guide | VACON® NXI Inverters FI9-FI14
AQ304441431479en-000101 / DPD00909| 31
Danfoss A/S © 2019.11