Remove jumper to activate Safe Stop
Max. 24
Volt !
12 13
12
19 27
29
32
33 20
39 42
50
53 54
61 68
130BB744.10
4.5.15 Unscreened Control Wires
CAUTION
Induced Voltage!
Run input power and control wiring in separate metallic
conduits or raceways for high frequency noise isolation.
Failure to isolate power and control wiring could result in
less than optimum controller and associated equipment
performance.
Control wiring including CT-wires should always be
isolated from the high voltage power wiring. When
screened/armoured cable is not used, ensure that control
wires are twisted pairs and keep the maximum possible
distance between mains wire and control cables.
4.5.16 External Fan Supply
In case the Active Filter is supplied by DC or if the fan
must run independently of the power supply, an external
power supply can be applied.
Terminal No.
Function
100, 101
102, 103
Auxiliary supply S, T
Internal supply S, T
The connector located on the power card provides the
connection of line voltage for the cooling fans. The fans
are connected from factory to be supplied form a common
AC line (jumpers between 100-102 and 101-103). If external
supply is needed, the jumpers are removed and the supply
is connected to terminals 100 and 101. A 5 Amp fuse
should be used for protection. In UL applications this
should be LittleFuse KLK-5 or equivalent.
How to Install
VLT Active Filter AAF 00x
36
MG.90.V2.02 - VLT® is a registered Danfoss trademark
4
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