3 Installation
3.2 Mounting
DC1 Frequency Inverter
10/12 MN04020003Z-EN
www.eaton.com
53
3.2.3 Control panel installation
Figure 28:
Control panel dimensioning
Calculation of control panel surface:
When installing a DC1 frequency inverter with protection type IP20 in an
enclosed installation enclosure (in order to get a higher protection type in the
case of a “local installation“, for example), the following minimum clear-
ances are required:
A =
P
V
[m
2
]
Δ
T x K
A
= Control panel surface [m
2
] calculated according to IEC 890)
P
V
= Total heat dissipation [W] of all fitted devices
Δ
T
=
Temperature difference [K], (default value = 5.5 K)
K
= Heat transfer coefficient [W/(m
2
x K)]
(standard value = 5.5 for steel control panels)
1
2
3
4
5 6 7 8 9 10 11
⏚
L1/L L2/N L3
⏚
U
V
W
d
d
b
c
a
Содержание DC1-12011 Series
Страница 1: ...Manual PowerXL DC1 Frequency Inverter 10 12 MN04020003Z EN...
Страница 4: ...II...
Страница 12: ...0 About this manual 0 5 Units 8 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 32: ...1 DC1 device series 1 12 Service and warranty 28 DC1 frequency inverter 10 12 MN04020003Z EN www eaton com...
Страница 52: ...2 Engineering 2 5 Motor and Application 48 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...
Страница 190: ...9 Appendix 9 9 Sinusoidal filter 186 DC1 Frequency Inverter 10 12 MN04020003Z EN www eaton com...