Due to the built-in LCL filter, the unit will not feed the main wire with high dU/dt signals. That reduces the radiated
emission through the power cable. Cable screen can thus be omitted, allowing the line cables to be connected without
considering EMC requirements.
The active filter will be able to operate on long cable runs. Cable length is limited by the voltage drop. It is advised to keep
the cable lengths below 656 ft [200 m].
To protect the active filter, the recommended fuses must be used or the unit must have built-in fuses. Recommended fuses
can be seen in the tables of the fuse section. Always ensure that proper fusing is done according to local regulations.
130BB501.10
8
7
6
5
4
3
1
9
2
Figure 4.23 Frame size D9
1)
RFI
5)
LCL line reactor
2)
Line power wire connection
6)
LCL capacitors
R
S
T
7)
LCL filter reactor
L1
L2
L3
8)
CT wire connection point
3)
Input plate
9)
Fan/SMPS fuse
4)
Back channel fan
How to Install
VLT Active Filter AAF 00x
4-16
MG.90.V2.22 - VLT
®
is a registered Danfoss trademark
4
4
Содержание VLT AAF00x
Страница 1: ...MAKING MODERN LIVING POSSIBLE VLT Active Filter AAF00x Instruction Manual...
Страница 5: ...Contents VLT Active Filter AAF 00x MG 90 V2 22 VLT is a registered Danfoss trademark...
Страница 13: ...Introduction to VLT Active VLT Active Filter AAF 00x 3 4 MG 90 V2 22 VLT is a registered Danfoss trademark 3 3...
Страница 59: ...How to Operate the Active F VLT Active Filter AAF 00x 5 8 MG 90 V2 22 VLT is a registered Danfoss trademark 5 5...
Страница 95: ...How to Program VLT Active Filter AAF 00x 6 36 MG 90 V2 22 VLT is a registered Danfoss trademark 6 6...
Страница 103: ...RS 485 Installation and set VLT Active Filter AAF 00x 7 8 MG 90 V2 22 VLT is a registered Danfoss trademark 7 7...
Страница 117: ...www danfoss com drives MG90V222 130R0506 MG90V222 Rev 2011 06 17...